Government Documents

Baltimore County Codes and Regulations

The following codes and regulations are in effect in Baltimore County:

Other County Council information includes:

Temporary Reference Documents

The library holds temporary reference documents (TRDs) of community interest for residents and interested parties to access and review. The documents listed below in chronological order are kept at the Service Desk in our branches.

Note: These documents are temporary and are returned to the issuing agency when their required viewing period has passed.

Fiscal Year: 2010 and Earlier | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021

TRD Numbers	Issuing Agency	Document Title	Library Holding	Duration and Alternate Shelving Locations if Any
FY 2021
2021-97	BC-DHHS/OFFICE OF HOUSING	FFY 2022-CFY 2021 Annual Plan and Administrative Plan Drafts	All Branches	Recycle After June 30, 2021
2021-96	LOCK	Block E Soil Remedial Action Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-95	LOCK	Vapor-Intrusion Investigation and Sub-Slab Depressurization—System Operation, Round 26, February 2019 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-94	LOCK	IN- SITU Sediment Treatment Year One Monitoring Report, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-93	LOCK	Mass Discharge Assessment for the Dump Road Area: Passive Flux Meter Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-92	LOCK	Residual Risk Analysis to Support Remedial Action Plans for Block E Soil, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-91	LOCK	Well Installation and Sampling to Support Mass Discharge Evaluation Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-90	LOCK	2019 Block E MH-09 Storm Drain Clearing Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-89	LOCK	Vapor Monitoring Report, Block I Maintenance Building, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-88	LOCK	Groundwater Remedy Blocks E/F, 100% Draft Design Basis Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-87	LOCK	2019 Vapor Intrusion Management Plan—May 2019, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-86	LOCK	Mass Discharge Assessment for the Dump Road Area, Passive Flux Meter Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-85	LOCK	2019 Groundwater – Flow and Solute – Transport Modeling, Dump Road Area, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-84	LOCK	Risk-Based Disposal Approval Application for PCB-Contaminated Soil Removal in Block E, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-83	LOCK	Frog Mortar Creek, Groundwater Discharge Characterization Report, Martin State Airport, 701 Wilson Point, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-82	LOCK	Technical Memorandum: March 2019, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-81	LOCK	Transmittal of the October 2018 Bulkhead Inspection Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-80	LOCK	Tilley Vapor Intrusion Contingency, Evaluation 2018 Data, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-79	LOCK	Chlorobenzene Characterization, Follow-On Investigation Work Plan, June 2019, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-78	LOCK	Chlorobenzene Characterization, Follow-On Investigation Work Plan, July 2019, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-77	LOCK	2018 Annual Surface Water Sampling Report for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-76	LOCK	2018 Block E Storm Drain Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-75	LOCK	Cow Pen Creek Bank Stabilization and Floodplain Reconstruction Monitoring: 2018 Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-74	LOCK	Fall 2018 Monitoring of Dredge Area D2-6 for Sediment Deposition, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-73	LOCK	Certification of Cow Pen Creek Stream Restoration Project, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-72	LOCK	Cow Pen Creek and Dark Head Cove, SAV Restoration and Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-71	LOCK	Construction Completion Report: Season One Sediment Remedy for Dark Head Cove , Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-70	LOCK	Cow Pen Creek Wetland Restoration Monitoring Report, 2323 Eastern Boulevard, Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-69	LOCK	Soil Management Plan for Blocks A, B, D, D Panhandle, F, G, and H, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-68	LOCK	Soil Management Plan for Blocks E and I, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-67	LOCK	2019 Frog Mortar Creek, Surface Water Sampling Work Plan, Martin State Airport, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-66	LOCK	Chesapeake Park Plaza, PCB Investigation Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-65	LOCK	2019 Groundwater Monitoring Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-64	LOCK	Technical Memorandum: August 2018, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-63	LOCK	Transmittal of the Draft Proposed Plan for Remedial Action, Greater Strawberry Point Site, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-62	LOCK	Vapor-Intrusion Investigation and Sub-Slab-Depressurization System Operation, Round 25, August 2018 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-61	LOCK	Technical Memorandum: September 2018, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-60	LOCK	2020 Per-and Polyfluoroalkyl Substances, (PFAS) Investigation Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-59	LOCK	2020 Frog Mortar Creek Surface Water Sampling Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-58	LOCK	2020 Groundwater Monitoring Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-57	LOCK	Groundwater Investigation Blocks E/F, Installation of Deep Soil Boring, SB-SEMW-10D Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-56	LOCK	Vapor Intrusion Investigation and Sub-Slab Depressurization System Operation, Round 27, August 2019 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-55	LOCK	Technical Memorandum: August 2019, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-54	LOCK	Cow Pen Creek Bank Stabilization and Floodplain Reconstruction Monitoring: 2019 Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-53	LOCK	2019 Groundwater Monitoring Report – November 2019, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-52	LOCK	Block E, Soil Remedial Action Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-51	LOCK	2018 Annual Surface Water Sampling Report for Frog Mortar Creek – October 2019, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc. )	Essex Branch	Keep Until Further Notice
2021-50	LOCK	Cow Pen Creek and Dark Head Cove 2019 SAV Monitoring Report – October 2019, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-49	LOCK	Technical Memorandum: July 2019 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-48	LOCK	Technical Memorandum: June 2019, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-47	LOCK	Draft Response Action Completion Report for Groundwater at Block I, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-46	LOCK	2019 Groundwater-Use Investigation Report, Martin State Airport, 701 Wilson Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-45	LOCK	Block E Asbestos and Soil Pile Sampling Investigation Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-44	LOCK	HRS -5 Sump Abandonment, Work Plan, Building A Basement, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-43	LOCK	Technical Memorandum: March 2019, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-42	LOCK	2019 Groundwater-Flow and Solute-Transport Modeling, Dump Road Area, Martin State Airport, 701 Wilson Point, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-41	LOCK	2020 Groundwater Monitoring Report, Martin State Airport, 701 Wilson Point, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-40	LOCK	Boring-Log and Groundwater-Well Screen Interval Evaluation, Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-39	LOCK	Groundwater Investigation South of Building C Report, Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-38	LOCK	Technical Memorandum: September 2019, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-37	LOCK	Greater Strawberry Point Area Monitored, Natural Attenuation, Baseline Characterization Work Plan, Martin State Airport, 701 Wilson Point, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-36	LOCK	Block F, PCB Residual – Risk Analysis Update for the Middle River Remediation Site, Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-35	LOCK	Groundwater Investigation, South of Building C Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-34	LOCK	Operation Maintenance and Monitoring Plan for Blocks E/F Groundwater Remedy at Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-33	LOCK	Block F Soil Investigation Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-32	LOCK	Block E Asbestos and Soil Pile Sampling, Investigation Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-31	LOCK	Groundwater Well and Remedy, Abandonment Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-30	LOCK	2020 Block E MH-09 Storm Drain, Clearing Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-29	LOCK	2019 Annual Surface Water Sampling Report for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-28	LOCK	HRS-S Sump Abandonment Report, Building A Basement, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-27	LOCK	Block F PCB Residual-Risk Analysis Update for the Middle River Remediation Site, Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-26	LOCK	Technical Memorandum: June 2020, Surface Water Sampling, Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-25	LOCK	Cow Pen Creek and Dark Head Cove, SAV Restoration and Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-24	LOCK	2020 Monitoring Well Abandonment Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-23	LOCK	Cow Pen Creek Bank Stabilization and Floodplain Reconstruction Monitoring: 2020 Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-22	LOCK	Block I Drop Hammer Building Assessment Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-21	LOCK	Indoor Air and Sub-Slab Vapor Sampling Work Plan, Rounds 30 through 32 Buildings A and C, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-20	LOCK	Technical Memorandum: July 2020, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared By Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-19	LOCK	Cow Pen Creek, Wetland Restoration Monitoring Report, 2323 Eastern Boulevard, Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-18	LOCK	2020 Per-And Polyfluoroalkyl Substances (PFAS) Investigation Report, Round 2 – June- July 2020, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-17	LOCK	Groundwater Response Action Plan Addendum Number 5 – Blocks E and F, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-16	LOCK	Groundwater Chlorobenzene Characterization Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-15	LOCK	2020 Per And Polyfluoroalkyl Substances (PFAS) Investigation Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-14	LOCK	2019 Annual Surface Water Sampling Report for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-13	LOCK	Greater Strawberry Point Monitored, Natural Attenuation, Baseline Characterization Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-12	LOCK	In Situ Sediment Treatment Year One, Monitoring Report, Middle River Complex, 2323 Eastern Boulevard Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-11	LOCK	Soil Management Plan for Blocks E and I, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-10	LOCK	Soil Management Plan for Blocks A, B, D, D Panhandle, F, G, and H, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-09	LOCK	2020 Per - And Polyfluoroalkyl Substances (PFAS) Investigation Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-08	LOCK	Vapor-Intrusion Investigation and Sub-Slab-Depressurization-System Operation, Round 28 February 2020, Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-07	LOCK	2020-Per-And Polyfluoroalkyl Substances (PFAS) Investigation Report, Revision I, Martin State Airport 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-06	LOCK	2021 Groundwater Monitoring Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-05	LOCK	Remedial Investigation Block E soil, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2021-04	MD-AA	DRAFT, Environmental Assessment for Phase I Improvements at Martin State Airport (MTN), Middle River, Maryland . This document may be viewed online.	Essex and White Marsh Branches	Return to Customer Support Services after March 29, 2021
2021-03	MD-AA	DRAFT, Airport Noise Zone Update, Martin State Airport, HMMH Report Number 308801.007, December 2020. This document may be viewed online.	Essex and North Point Branches	Recycle after March 31, 2021.
2021-02	MD-AA	DRAFT, Airport Noise Zone Update, Baltimore Washington International (BWI Marshall), HMMH Report 308801.008.001, December 2020. This document may be viewed online.	Arbutus Branch	Recycle after March 31, 2021
2021-01	MD-SP	2021 Semi-Annual Hand Gun Roster (Required under COMAR 29.03.03.03(B) (3). This document may be viewed online.	All Branches	Keep Until Further Notice
FY 2020
2020-07	U.S. Army	Draft, Final Environmental Assessment, Facility Upgrades and Robotics Research and Collaboration, Campus at the Graces Quarter Site, Aberdeen Proving Ground, Maryland (Prepared by EA Engineering, Science and Technology, Inc. PBC)	Perry Hall Branch	Recycle after January 24, 2020
2020-06	MD-ENV	Phase III Engineering Report, Days Cove Rubble Landfill, Vertical Expansion, Baltimore County, Maryland (Prepared by ARM Group)	White Marsh Branch	Keep Until Further Notice
2020-05	MD-ENV	Phase II Geologic and Hydrogeologic Report, Days Cove Rubble Landfill, Vertical Expansion, Baltimore County, Maryland (Prepared by ARM Group)	White Marsh Branch	Keep Until Further Notice
2020-04	MD-ENV	Phase I Preliminary Report, Days Cove Rubble Landfill, Vertical Expansion, Baltimore County, Maryland (Prepared by ARM Group)	White Marsh Branch	Keep Until Further Notice
2020	BC-DP	Baltimore County’s Fiscal Year 2020 Update to the Analysis of Impediments to Fair Housing Choice, Fair Housing Action Plan, Baltimore County Department of Planning	All Branches	Return to Customer Support Services on September 13, 2019
FY 2019
2019-86	BC-DP	Baltimore County, Maryland, Action Plan, FFY 2019/FFY 2020, DRAFT	All Branches	Recycle after June 6, 2019
2019-85	US ARMY	2018 Annual Operation and Maintenance Report (January 1 through December 31, 2018) (Report) for the Phoenix Military Reservation, Jacksonville, Maryland	Cockeysville Branch	Keep Until Further Notice
2019-84	LOCK	Long-Term IN SITU Bioaccumulation Monitoring Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-83	LOCK	Dump Road Area Source-Areas, Treatability Study Report Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-82	LOCK	Long-Term IN SITU Bioaccumulation Monitoring Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-81	LOCK	Bulkhead Cap Replacement Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-80	LOCK	Building A Sub-Slab Depressurization System and Indoor Air Quality Assessment, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-79	LOCK	Vapor-Intrusion Investigation and Sub-Slab-Depressurization-System Operation, Round 23, August 2017 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-78	LOCK	Greater Strawberry Point, Feasibility Study, Martin State Airport, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-77	LOCK	Block F Groundwater Chlorobenzene Characterization Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-76	LOCK	Residual Risk Analysis to Support Remedial Action Plans for Block E Soil, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-75	LOCK	Cleanup-Action Verification Report, For PCBS In Soil at Test Pits, DR-TP-A64 and DR-TP-A80, Dump Road Area, Martin State Airport, 701 Wilson Point Road (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-74	LOCK	Infrastructure Assessment: Utility Poles and Former Watchman Towers, Sampling Investigation Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-73	LOCK	Data Gaps Investigation, Groundwater Remedy Blocks E/F Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-72	LOCK	Groundwater Response Action Plan Addendum Number 4 – Blocks E and F, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-71	LOCK	Season Two, Cow Pen Creek Sediment Remedy, Completion Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-70	LOCK	Season Two, IN SITU Treatment Completion Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-69	LOCK	2017 Annual Surface Water Sampling Report for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-68	LOCK	Bulkhead Soil Retention, Post Construction Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-67	LOCK	Block I Building A Floor Air-Vent, Sealing and Survey Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-66	LOCK	Groundwater Monitoring Well and Vapor Monitoring Point Installation Report, Block I Maintenance Building and Surrounding Areas, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-65	LOCK	Technical Memorandum: March 2017, Surface-Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-64	LOCK	2017 Groundwater Monitoring Report for the Dump Road Area and Main Terminal Area, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-63	LOCK	Residual Risk Analysis to Support Remedial Action Plans for Block E Soil, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-62	LOCK	Lockheed Martin Corporation, Dump Road Area Groundwater Remediation System, Final Effluent, Toxicity Test Results, Acute Daphnia magna and Pimephales promelas, Report #BRF/ETF 18-005 (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-61	LOCK	Lockheed Martin Corporation, Dump Road Area Groundwater Remediation System, Final Effluent, Toxicity Test Results, Acute Daphnia magna and Pimephales promelas, Report #BRF/ETF 18-003 (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-60	LOCK	Cow Pen Creek and Dark Head Cove, SAV Restoration and Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-59	LOCK	Third Injection Completion Report Block I, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-58	LOCK	Deeper Western Groundwater Investigation Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-57	LOCK	Technical Memorandum: July 2018, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech Inc.)	Essex Branch	Keep Until Further Notice
2019-56	LOCK	Well Installation to Support Mass Discharge Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech Inc.)	Essex Branch	Keep Until Further Notice
2019-55	LOCK	Greater Strawberry Point, Feasibility Study, Martin State Airport, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-54	LOCK	Technical Memorandum: June 2018, Surface Water Sampling Results, for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech. Inc.)	Essex Branch	Keep Until Further Notice
2019-53	LOCK	Remedial Action Completion Report for Groundwater at Block G, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech. Inc.)	Essex Branch	Keep Until Further Notice
2019-52	LOCK	Groundwater Leachate Management, Block I Flow Testing and Additional Sump Sampling Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-51	LOCK	Infrastructure Abandonment Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-50	LOCK	Remedial Investigation Block E Soil, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech. Inc.)	Essex Branch	Keep Until Further Notice
2019-49	LOCK	Season Two IN SITU Treatment Completion Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-48	LOCK	Technical Memorandum: March 2018, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-47	LOCK	Dump Road Area Source-Areas, Treatability Study Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech Inc.)	Essex Branch	Keep Until Further Notice
2019-46	LOCK	Vapor-Intrusion Investigation and Sub-Slab-Depressurization-System Operation, Round 24, February 2018 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech Inc.)	Essex Branch	Keep Until Further Notice
2019-45	LOCK	Vapor Monitoring Point Sampling Report, Block I Maintenance Building, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech Inc.)	Essex Branch	Keep Until Further Notice
2019-44	LOCK	Groundwater Discharge, Characterization Work Plan, Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech Inc.)	Essex Branch	Keep Until Further Notice
2019-43	LOCK	Long-Term IN SITU Bioaccumulation Monitoring Work plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech. Inc.)	Essex Branch	Keep Until Further Notice
2019-42	LOCK	Block I Building A Basement, Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-41	LOCK	Vapor Intrusion Investigation and Sub-Slab-Depressurization-System Operation, August 2016 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-40	LOCK	Chesapeake Park Plaza PCB Investigation Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-39	LOCK	Data Gaps Investigation, Groundwater Remedy Blocks E/F Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-38	LOCK	Transmittal of the Semi-Annual Site Progress Report: November 2017-April 2018, Lockheed Martin Corporation – Middle River Complex, 2323 Eastern Boulevard, Middle River, Baltimore County, Maryland (Prepared by Tetra Tech. Inc.)	Essex Branch	Keep Until Further Notice
2019-37	LOCK	Dump Road Groundwater Remediation Project – Critical Area Mitigation Plan, Martin State Airport, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-36	LOCK	Transmittal of the Semi-Annual Site Progress Report: May 2018-October 2018, Lockheed Martin Corporation – Middle River Complex, 2323 Eastern Boulevard, Middle River, Baltimore County, Maryland, MDE Case Number: ACO-SAR-MDE0746-2015-1-01 (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-35	LOCK	Dump Road Area Groundwater Remediation System, Final Effluent, Toxicity Test Results, Chronic Ceriodaphnia dubia and Pimephales promelas Report #BRF/ETF 18-006 (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-34	MD-ENV	Supplement to Docket #17-18 – H.G. Roebuck & Son, Installation of one (1) Harris M-300 6-color heatset lithographic web press. The proposed press will be a replacement “in-kind” of an existing press at the facility (Reg. No. 6-2934) (Prepared by the Maryland Department of the Environment Air and Radiation Administration).	White Marsh Branch	Return to Customer Support Services after July 31, 2019.
2019-33	MD-ANG	Public Record for Draft Final NFRAP DD for Sites OW018, TU020, and TU021 at Martin State, MD ANGB, Martin State Airport in Baltimore, Maryland (Prepared by Weston Solutions, West Chester, Pennsylvania)	Essex Branch	Recycle after January 20, 2019
2019-32	MD-ENV	Public Notice for a Permit to Construct in the White Marsh Area, Application for the Installation of One Harris M-300 6-color Heatset Lithographic Web Press at Company H.G. Roebuck & Son (Prepared by the Maryland Department of the Environment Air and Radiation Administration)	White Marsh Branch	Return to Customer Support Services after July 31, 2019
2019-31	BC-EP	Notice of Application for State Wetland Licenses, Private Wetland Permits or Water Quality Certification	White Marsh Branch	Recycle after January 21, 2019
2019-30	BC-OBF	Public Notice to Revise Section 14 - Capital Improvement Contracts in the Purchasing Manual (2015) (Prepared by the Baltimore County Office of Budget and Finance)	All Branches	Keep Until Further Notice
2019-29	BC-OBF	Baltimore County Maryland Borrowing Referendum, November 6, 2018, Borrowing Ordinance Referendum for the November 6, 2018 Ballot (Prepared by Baltimore County Office of Budget and Finance.)	All Branches	Keep Until Further Notice
2019-28	US ARMY	2018 Semi-Annual Operation and Maintenance Report (January 1 through June 30, 2018), Phoenix Military Reservation, Jacksonville, Maryland	Cockeysville Branch	Keep Until Further Notice
2019-27	BC-DP	Baltimore County Department of Planning: Consolidated Annual Performance Evaluation Report, CFY 2018	All Branches	Return to Customer Support Services after October 31, 2018
2019-26	LOCK	Soil Management Plan, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-25	LOCK	Infrastructure Assessment: Utility Poles and Former Watchman Towers Sampling Investigation Work Plan, Rev. 2, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-24	LOCK	Addendum 4 Block E Soil Remedial Investigation Work Plan, Remedial Action Alternatives Evaluation Data Collection, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-23	LOCK	Block E Downgradient Trichloroethene Plume, Additional Investigation Report, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-22	LOCK	Proposal to Discontinue Vapor Intrusion Monitoring Tilley Chemical Company, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-21	LOCK	Block I Building A and Building A Basement Investigation Report – Summer 2017, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-20	LOCK	Transmittal of the Effluent Toxicity Test Results Acute Daphnia magna and Pimephales promelas, NPDES Permit No. MD0071773, Dump Road Area Groundwater Remediation System, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-19	LOCK	Block E Storm Drain Monitoring Report: PCB Sediment Sampling of Storm Drain Systems for Outfalls 006 and 008, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-18	LOCK	2017 Surface Water Sampling Report, Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-17	LOCK	Deeper Western Groundwater Investigation Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-16	LOCK	Baseline Bioaccumulation Sampling Report, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-15	LOCK	Vapor-Intrusion Investigation and Sub-Slab-Depressurization-System Operation, Round 23, August 2017 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-14	LOCK	Groundwater Leachate Management Block I, Flow Testing and Additional Sump Sampling Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-13	LOCK	Technical Memorandum: September 2017 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-12	LOCK	2018 Frog Mortar Creek Surface Water Sampling Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-11	LOCK	Vapor-Intrusion Investigation, Round 13 – March 2017 Report for Tilley Chemical, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-10	LOCK	Technical Memorandum: August 2017 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-09	LOCK	Technical Memorandum: July 2017 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-08	LOCK	2018 Groundwater Monitoring Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-07	LOCK	Technical Memorandum: June 2017 Surface Water Sampling Results for Dark Head Cove and Cow Pen Creek, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-06	LOCK	Cow Pen Creek and Dark Head Cove SAV Restoration and Monitoring Work Plan, Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-05	LOCK	Technical Memorandum: June 2017 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-04	LOCK	Indoor Air Quality and Sub-Slab Vapor Sampling Work Plan, Rounds 24 through 29, Buildings A, B and C, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-03	LOCK	Cow Pen Creek Wetland Restoration Monitoring Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-02	LOCK	Cow Pen Creek Bank Stabilization and Floodplain Reconstruction Monitoring Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2019-01	LOCK	Slag-Characterization Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
FY 2018
2018-59	US ARMY	2017 Annual Operation and Maintenance Report (January 1 through December 31, 2017), Phoenix Military Reservation, Jacksonville, Maryland	Cockeysville Branch	Keep Until Further Notice
2018-58	BC-DP	Draft - Baltimore County Consolidated Plan and Action Plan (FFY2018, CFY2019 Annual Action Plan)	All Branches	Recycle after June 11, 2018
2018-57	BC-DHHS OFFICE OF HOUSING	Draft of the Public Notice - Baltimore County's Fiscal Year 2019 Public Housing Agency Plan and Annual Action Plan	All Branches	Recycle after June 11, 2018
2018-56	BC-PW	Draft - Ten Year Solid Waste Management Plan 2019-2028 January 2018 Version	All Branches	Keep Until Further Notice
2018-55	US ARMY	2017 Semi-Annual Operation and Maintenance Report (January 1 through June 30, 2017), Phoenix Military Reservation, Jacksonville, Maryland	Cockeysville Branch	Keep Until Further Notice
2018-54	LOCK	Outfall 005 Storm-Drain-Plugging Technical Memorandum, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-53	LOCK	Baseline Bioaccumulation Sampling Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-52	LOCK	Vapor Intrusion Investigation and Sub-Slab-Depressurization-System Operation, February 2016 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-51	LOCK	Block I, Building A and Building A Basement Vapor-Intrusion Report Lockheed Martin Corporation Middle River Complex, 2323 Eastern Boulevard, Middle River, Baltimore County, Maryland (Prepared by Tetra-Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-50	LOCK	Construction Report, Sub-Slab Depressurization System, Second Phase Expansion - Building A, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-49	LOCK	Long-Term In Situ Bioaccumulation Monitoring Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-48	LOCK	Construction Report, Sub-Slab Depressurization System, Third-Phase Expansion - Building A, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-47	LOCK	Infrastructure Assessment: Utility Poles and Former Watchman Towers Sampling Investigation Work Plan, Rev. 1, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-46	LOCK	Building C Air Sampling due to Recent Flooding, Sampling and Analysis Summary, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-45	LOCK	Groundwater Monitoring Report, March - April 2017, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-44	LOCK	Revised Block E Soil Remedial Investigation Work Plan Addendum 3: Fall 2017 Soil and Groundwater Sampling, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-43	LOCK	Monitoring of Dredge Area D2-6 for Sediment Deposition Work Plan: Fall 2017/2018 Sediment Deposition Monitoring, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-42	LOCK	Vapor-Intrusion Investigation and Sub-Slab-Depressurization-System Operation, Round 22, March 2017 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-41	LOCK	Greater Strawberry Point Feasibility Study, Martin State Airport, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-40	LOCK	Block I Building A Basement Supplemental Vapor-Intrusion Investigation Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-39	LOCK	Block E Soil Remedial - Investigation Addendum Report: Radiological Soil Sampling, Lockheed Martin Corporation (Lockheed Martin), Middle River Complex (MRC), Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-38	LOCK	Administrative Consent Order and Settlement Agreement ACO-SAR-MDE0746-2015-1-01, Transmittal of the Semi-Annual Site Progress Report: November 2016-April 2017, Lockheed Martin Corporation - Middle River Complex, 2323 Eastern Boulevard, Middle River, Baltimore County, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-37	LOCK	Slag-Characterization Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-36	LOCK	Technical Memorandum: April 2017, Surface-Water Sampling Results for Dark Head Cove and Cow Pen Creek, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-35	LOCK	Block I, Building A Basement Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-34	LOCK	Cow Pen Creek and Dark Head Cove SAV Restoration and Monitoring Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-33	LOCK	Orange Sheen Investigation: Lockheed Martin Corporation Middle River Complex, 2323 Eastern Boulevard, Middle River, Baltimore County, Maryland	Essex Branch	Keep Until Further Notice
2018-32	LOCK	Transmittal of Technical Memorandum - Preliminary Remediation Goals for Industrial and Construction Workers; Block E Soil Remediation, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-31	LOCK	Groundwater Monitoring Well and Vapor Monitoring Point Installation Work Plan, Block I, Maintenance Building and Surrounding Areas, Middle River Complex, Middle River, Maryland	Essex Branch	Keep Until Further Notice
2018-30	LOCK	Infrastructure Assessment: Utility Poles and Former Watchman Towers, Sampling Investigation Work Plan, MIddle River Complex, Middle River, Maryland	Essex Branch	Keep Until Further Notice
2018-29	LOCK	Block E Soil Remedial Investigation Work Plan Addendum 3: Fall 2017 Soil and Groundwater Sampling, Middle River Complex, Middle River, Maryland	Essex Branch	Keep Until Further Notice
2018-28	LOCK	Spill Prevention Plan, Lockheed Martin MIddle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-27	BC-DP	Draft, Consolidated Annual Performance and Evaluation Report (CAPER)	All Branches	Recycle after October 30, 2017
2018-26	MD-ENV	Draft, Controlled Hazardous Substance (CHS) Facility Permit (CHS Permit A-304 and EPA ID No. MDD050793926) for Towson University	Towson Branch	Return to Customer Support Services on October 30, 2017
2018-25	U.S. ARMY	2017 Semi-Annual Operation and Maintenance Report (January 1 through June 30, 2017), Phoenix Military Reservation, Jacksonville, Maryland	Cockeysville Branch	Recycle after December 12, 2017
2018-24	LOCK	2017 Groundwater Flow and Solute-Transport Modeling Dump Road Area, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-23	LOCK	Construction Completion Report: Season One Sediment Remedy for Cow Pen Creek and Dark Head Cove, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-22	LOCK	Construction Completion Report: Season One Sediment Remedy for Dark Head Cove, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-21	LOCK	Vapor Intrusion Investigation Round 12 - August 2016 Report for Tilley Chemical, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-20	LOCK	2017 Vapor-Intrusion Management Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-19	LOCK	100% Design Sub-Slab Depressurization System, Third-Phase Expansion - Building A, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-18	LOCK	Block I Building A and Building A Basement Investigation Work Plan, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-17	LOCK	Block E Downgradient Trichloroethene Groundwater Investigation, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-16	LOCK	Biomonitoring Study Plan, NPDES Permit No. MD0071773, Dump Road Area, Groundwater Remediation System, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-15	LOCK	Protecting the Middle River Complex Sediment Remedy from PCBs in Storm Drains, Lockheed Martin Corporation, Middle River Complex, 2323 Eastern Boulevard, Middle River, Baltimore County, Maryland	Essex Branch	Keep Until Further Notice
2018-14	LOCK	Vapor Intrusion Investigation Round 11 - February 2016 Report for Tilley Chemical, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-13	LOCK	2016 Surface Water Sampling Report, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-12	LOCK	Tree Tissue Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-11	LOCK	Final Groundwater Response Action Plan Addendum 3: Remedy Modifications for Block I, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-10	LOCK	Long-Term Monitoring and Maintenance Plan, Cow Pen Creek and Dark Head Cove, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-09	LOCK	Dump Road Area Source Areas Treatability Study Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-08	LOCK	Baseline Bioaccumulation Sampling Report, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-07	LOCK	2016 Annual Surface Water Sampling Report for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.	Essex Branch	Keep Until Further Notice
2018-06	LOCK	Taxiway Tango and Frog Mortar Creek, PCB Investigation Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-05	LOCK	Technical Memorandum: September 2016, Surface-Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-04	LOCK	Notification Report and Proposed Cleanup Action Plan for PCBs in Soil at Test Pit DR-TP-A64, Dump Road Area, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-03	LOCK	Vapor Intrusion Investigation and Sub-Slab Depressurization-System Operation, August 2016 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-02	LOCK	Greater Strawberry Point Area Design Characterization Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2018-01	U.S DOT	NEC FUTURE (Northeast Corridor): Record of Decision (ROD) July 2017 Also available online: http://www.necfuture.com/	Towson Branch	Keep Until Further Notice
FY 2017
2017-74	U.S Army	Final 2016 Annual Operation and Maintenance Report (January 1 through December 31, 2016), Phoenix Military Reservation, Jacksonville, Maryland	Cockeysville Branch	Keep Until Further Notice
2017-72	BC-DHHS/OFFICE OF HOUSING	Baltimore County Office of Housing Administrative Plan 2017	All Branches	Keep Until Further Notice
2017-71	MD-ENV	Supplement to Docket #23-16 - Saft America, Inc. - Public Notice - Application for a Permit to Construct for One (1) Battery Electrode Coating and Drying Operation (Operating Permit No. 005-1623)	Cockeysville Branch	Keep Until Further Notice
2017-70	U.S. ARMY	Final Decision Document - Former Phoenix Nike Site, Launch Area	Cockeysville Branch	Keep Until Further Notice
2017-69	LOCK	2016 Groundwater Use Investigation Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-68	LOCK	Tree Tissue Report, Martin State Airport, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-67	LOCK	Second Injection Completion Report, Blocks G and I, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-66	LOCK	Technical Memorandum: June 2016, Surface-Water Sampling Results for Dark Head Cove and Cow Pen Creek, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-65	LOCK	Block E Anomaly Investigation: Underground Storage Tank Closure Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-64	LOCK	Slag-Characterization Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-63	LOCK	Technical Memorandum: June 2016, Surface-Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-62	LOCK	Dump Road Area, DNAPL Investigation Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-61	LOCK	2016 Groundwater Monitoring Report for the Dump Road Area and Main Terminal Area, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-60	LOCK	2017 Groundwater Monitoring Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-59	LOCK	Technical Memorandum: July 2016 Surface-Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-58	LOCK	Technical Memorandum: August 2016 Surface-Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-57	LOCK	Frog Mortar Creek PCB Investigation Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-56	LOCK	2017 Frog Mortar Creek Surface Water Sampling Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-55	LOCK	Addendum No. 3 to the 2016-2017 Groundwater and Surface Water Monitoring Work Plan, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-54	U.S. ARMY	2016 Annual Operation and Maintenance Report (January 1 through December 31, 2016) Phoenix Military Reservation, Jacksonville, Maryland	Cockeysville Branch	Keep Until Further Notice
2017-53	MD-ENV	Public Notice - Application for Renewal of a Controlled Hazardous Substance (CHS) (CHS Permit A-304 and EPA ID No. MDD050793926) for Towson University	Towson Branch	Keep Until Further Notice
2017-52	LOCK	Construction Completion Report, Block D Soil Remedial Action, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-51	LOCK	Dump Road Area DNAPL Investigation Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-50	LOCK	Outfall 005 Storm-Drain-Plugging Technical Memorandum, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-49	LOCK	2016 Vapor-Intrusion Management Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-48	LOCK	Groundwater Response Action 100% Design Basis Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-47	LOCK	Block G Underground Storage Tank, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-46	LOCK	Construction Completion Report: Block H Soil Remedial Action, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-45	LOCK	Baseline Bioaccumulation Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-44	LOCK	Sediment Remedy 100% Design for Cow Pen Creek and Dark Head Cove, Middle River Remediation Site, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-43	LOCK	Risk-Based Disposal Approval Application for PCB-Contaminated Sediment Removal in Dark Head Cove, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-42	LOCK	Risk-Based Disposal Approval Application for In Situ Treatment of PCB-Contaminated Sediment in Dark Head Cove, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-41	LOCK	Block E Soil Remedy Design Investigation Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-40	LOCK	Construction Completion Report: Block H, Soil Remedial Action, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-39	LOCK	Dump Road Area DNAPL Investigation Work Plan - Revision I - July 2016, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-38	LOCK	Baseline Accumulation Study, Quality Assurance Project Plan, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-37	LOCK	Construction Completion Report: Block D, Panhandle Soil Remedial Action, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-36	LOCK	Vapor-Intrusion Investigation and Sub-Slab-Depressurization-System Operation, August 2015 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-35	LOCK	Work Plan Addendum, Block I Building A Basement Vapor-Intrusion Investigation, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-33	U.S. DOT	NEC FUTURE (Northeast Corridor): Tier 1 Final Environmental Impact Statement (Tier 1 Final EIS) Tier 1 Final EIS (including CD-ROM containing all appendices) Appendix AA, Mapping Atlas of the Preferred Alternative Appendix GG, Programmatic Agreement Highlights of the Tier 1 Final EIS brochure in English and Spanish http://www.necfuture.com/	Towson Branch	Keep Until Further Notice
2017-32	LOCK	Greater Strawberry Point Area Design Characterization Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-31	LOCK	Block E Downgradient Trichloroethene Groundwater Investigation Work Plan, Lockheed Martin , Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-30	LOCK	Construction Completion Report: Block G, Soil Remedial Action, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-29	LOCK	Block G, Underground Storage Tank Closure Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-28	LOCK	Block E Tracer Study Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-27	LOCK	2016 Groundwater-Use Investigation Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-26	LOCK	Technical Memorandum: March 2016 Surface-Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-25	U.S. ARMY	Final First Five-Year Review Report for the Former Nike Missile Battery Fire Control Area, Phoenix Military Reservation, Jacksonville, Maryland - September 2016	Cockeysville Branch	Keep Until Further Notice
2017-22	LOCK	Dump Road Area DNAPL Investigation Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-21	LOCK	Block E, Soil Remedy Design Investigation Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-20	LOCK	Construction Completion Report: Block H, Soil Remedial Action, Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-19	LOCK	Baseline Bioaccumulation Study Quality Assurance Project Plan, Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-18	LOCK	Risk-Based Disposal Approval Application for In Situ Treatment of PCB-Contaminated Sediment in Dark Head Cove, Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-17	LOCK	Sediment Remedy 100% Design for Cow Pen Creek and Dark Head Cove, Middle River Remediation Site, Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-16	LOCK	Risk-Based Disposal Approval Application for PCB-Contaminated Sediment Removal in Dark Head Cove, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-15	LOCK	Construction Completion Report: Block D Panhandle Soil Remedial Action, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-14	LOCK	Baseline Bioaccumulation Work Plan and Quality Assurance Project Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-13	LOCK	Construction Completion Report (Revision 1): Block H Soil Remedial Action, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-12	LOCK	Groundwater Response Action 100% Design Basis Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-11	LOCK	Outfall 005 Storm-Drain-Plugging Technical Memorandum, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-10	LOCK	Block G, Underground Storage Tank Closure Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-09	LOCK	Vapor Intrusion Investigation and Sub-Slab-Depressurization-System-Operation, August 2015 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-08	LOCK	2016 Vapor-Intrusion Management Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-07	LOCK	Administrative Consent Order and Settlement Agreement ACO-SAR-MDE0746-2015-1-01, Notification of Radiological Contaminants Identified in Tax Block E Subsurface Soils, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Baltimore County, Maryland	Essex Branch	Keep Until Further Notice
2017-06	LOCK	Biomonitoring Study Plan NPDES Permit No. MD0071773, Dump Road Area, Groundwater Remediation System, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2017-05	BC-DP	Draft, Consolidated Annual Performance and Evaluation Report (CAPER) FY 2016	All Branches	Keep Until Further Notice
2017-03	US Army	First Quarter Operation and Maintenance Report (January 1 through March 31, 2016) Phoenix Military Reservation, Jacksonville, Maryland	Cockeysville Branch	Keep Until Further Notice
2017-01	MD-ENV	Renewal of Groundwater Discharge Permit #2011-DP-3166, Days Cove Rubble Landfill Horizontal Expansion, Baltimore County, Maryland (ARM Project M08101-2-1)	White Marsh Branch	Keep Until Further Notice
FY 2016
2016-117	LOCK	Preliminary Investigation Report for Greater Strawberry Point, Former Buildings KC, KJ and KQ Area, Martin State Airport, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-116	LOCK	Block E Multi-Phase Extraction System Operation – Interim Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-115	LOCK	2015 Groundwater Monitoring Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-114	LOCK	Construction Completion Report: Block F Soil Remedial Action, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-113	LOCK	Risk-Based Disposal Approval Application for In Situ Treatment of PCB-Contaminated Sediment in Dark Head Cove, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-112	LOCK	Risk-Based Disposal Approval Application for PCB-Contaminated Sediment Removal in Dark Head Cove, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-111	LOCK	Notification Report and Proposed Cleanup Action Plan for PCBs in Soil at Test Pit DR-TP-A80, Dump Road Area, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-110	LOCK	2014 Groundwater Monitoring Report for the Dump Road Area and Main Terminal Area of Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-109	LOCK	Vapor Intrusion Investigation and Sub-Slab Depressurization-System Operation, September 2014 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-108	LOCK	Bulkhead Soil Retention Geotechnical Investigation, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-107	LOCK	Storm-Drain Assessment Report, Blocks D and F, October 2015, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-106	LOCK	UST 2 TCE - Source Remedial Action Summary of MPE System Operation, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-105	LOCK	2015 Annual Surface Water Surfacing Report for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-104	LOCK	Dump Road Area DNAPL Investigation Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.	Essex Branch	Keep Until Further Notice
2016-103	LOCK	Slag - Characterization Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-102	LOCK	Remedial Technology Evaluation, Technical Memorandum for the Block E UST Area, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-101	LOCK	2014-2015 Groundwater and Surface Water Monitoring Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-100	LOCK	Sediment Remedy 100% Design for Cow Pen Creek and Dark Head Cove, Middle River Remediation Site, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-99	LOCK	100% Design Sub-Slab Depressurization System, Second-Phase Expansion - Building A, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-98	LOCK	Block I Building A and Building A Basement Vapor Intrusion Investigation Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-97	LOCK	Baseline Bioaccumulation Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.	Essex Branch	Keep Until Further Notice
2016-96	LOCK	Groundwater Monitoring Report April - June 2015, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-95	LOCK	Block G, Soil Remedial Action Plan Addendum 4: Transformer Investigation II, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-94	LOCK	Basis-of-Design Report, Sub-Slab Depressurization-System, Second-Phase Expansion, Building A, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-93	LOCK	Baseline Bioaccumulation Study Quality Assurance Project Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-92	LOCK	Baseline Bioaccumulation Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-91	LOCK	Block E Soil Remedial Action Objectives and Project Implementation Schedule, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-90	LOCK	2015 Surface Water Sampling Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-89	LOCK	2016-2017 Groundwater and Surface Water Monitoring Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-88	LOCK	Construction Completion Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-87	LOCK	Block D, Soil Remedial Action Plan Addendum 2: Sheen Observed at the Corner of Block D, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-86	LOCK	Groundwater Remediation O&M Manual, Appendix A1 - Block E Tracer Testing Work Plan, Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-85	LOCK	Construction Completion Report Outfall 005 Sediment Removal Action, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-84	LOCK	Indoor Air Quality and Sub-Slab Vapor Sampling Work Plan, Rounds 20 through 23, Buildings A, B and C, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-83	LOCK	Remedial Action Plan Addendum: Blocks D, D Panhandle, F, G and H Design, Soil Sampling Investigation Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-82	LOCK	Block G Soil Remedial Action Plan Addendum 2: Supplemental Underground Storage Tank and Transformer Investigation, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-81	LOCK	Supplemental Investigation Block E and Block I, 2013 Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-80	LOCK	Block D Panhandle Soil Remedial Action Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-79	LOCK	Technical Memorandum: March 2014 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-78	LOCK	Human Health Risk Assessment for Blocks D, E, F, and G and H Soils, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-77	LOCK	Dump Road Area Source Areas Design Characterization Groundwater Investigation Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-76	LOCK	2014 Surface Water Sampling Report, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-75	LOCK	Technical Memorandum: June 2014, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-74	LOCK	Supplemental Investigation: Block E and Block I - 2013 Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-73	LOCK	Dump Road Area Source-Areas Design - Characterization Groundwater-Investigation Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-72	LOCK	Technical Memorandum: September 2013 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-71	LOCK	Dump Road Area PCB Soil Investigation and Removal Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-70	LOCK	Sampling and Testing of Tree Tissue Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-69	LOCK	Technical Memorandum: September 2015 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-68	LOCK	Technical Memorandum: Surface Water Sampling Results for Dark Head Cove and Cow Pen Creek, November 2015, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-67	LOCK	Technical Memorandum: August 2015 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-66	LOCK	Groundwater Use Investigation Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-65	LOCK	Block E Design Soil Sampling Investigation Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-64	LOCK	Dump Road Area PCB Soil Investigation and Removal Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-63	LOCK	Dump Road Area Source - Areas Design - Characterization Groundwater - Investigation Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-62	LOCK	Technical Memorandum: March 2014 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-61	LOCK	Dump Road Area and Taxiway Tango Combined Soil and Waste Remedy Feasibility Study, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-60	LOCK	Technical Memorandum: July 2015, Surface Water Sampling Results for Frog Mortar Creek	Essex Branch	Keep Until Further Notice
2016-59	LOCK	Frog Mortar Creek Groundwater - Discharge Characterization Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-58	LOCK	Technical Memorandum: March 2015 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-57	LOCK	Technical Memorandum Addendum to the Greater Strawberry Point Supplemental Soil and Groundwater Characterization Report: Soil-Vapor Sampling Summary Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-56	LOCK	Greater Strawberry Point Area Supplemental Design Characterization Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-55	LOCK	2015 Groundwater Monitoring Report for the Dump Road Area and Main Terminal Area of Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-54	LOCK	2016 Groundwater Monitoring Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-53	LOCK	2014 Groundwater Monitoring Report for the Dump Road Area and Main Terminal Area of Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-52	LOCK	Technical Memorandum: August 2014 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-51	LOCK	Greater Strawberry Point Area Supplemental Soil and Groundwater Characterization Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-50	LOCK	Technical Memorandum June 2015, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-49	LOCK	2016 Surface Water Sampling Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-48	LOCK	Baseline Bioaccumulation Study, Quality Assurance Project Plan, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-45	MD-ENV	Notice of Public Hearing and Draft, Project No. 15-WL-1119 & 15-NT-0409, Lockheed Martin Corporation Application to Conduct Sediment Remediation in Cow Pen Creek and Dark Head Cove	Essex Branch	Keep Until Further Notice
2016-44	MD-ARMY	2015 Annual Operation and Maintenance Report (January 1 through December 31, 2015) Phoenix Military Reservation (Report), Jacksonville, Maryland.	Cockeysville Branch	Keep Until Further Notice
2016-42	US EPA - Environmental Protection Division, Region III, Mid-Atlantic Region Hazardous Site Cleanup Division	Sixth Eighth (68th) Street Dump: REMOVAL ADMINISTRATIVE RECORD FILES, MAY 16, 2013 AND OU1 REMEDIAL ADMINISTRATION RECORD FILES, UPDATED DECEMBER 23, 2015 (See Notes) Administrative Record File Online only. To assist customers, a quick reference search guide and index of documents are attached to the TRD.	Rosedale Branch	Keep Until Further Notice
2016-37	LOCK	Outfall 005 Sediment Removal Action Design Report, Dark Head Cove Sediment, Middle River Remediation Site, Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-36	LOCK	Technical Memorandum for Additional Polychlorinated Biphenyl Sediment Sampling at the Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-35	LOCK	Vapor Intrusion Investigation and Sub-Slab-Depressurization-System Operation, February 2014 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-34	LOCK	Preliminary Investigation Report for Greater Strawberry Point, Former Buildings KC, KJ and KQ Area, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-33	LOCK	2015 Surface Water Sampling Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-32	LOCK	Operation and Maintenance Plan for the Groundwater Remediation System at Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-31	LOCK	Risk-Based Disposal Approval Application for PCB-Contaminated Sediment Outfall 005 Sediment Removal Action at the Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-30	LOCK	Greater Strawberry Point Area Supplemental Soil and Groundwater Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-29	LOCK	Remedial Action Plan Addendum: Blocks D, D Panhandle, F, G, and H Design-Investigation Soil-Sampling Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-28	LOCK	Groundwater Monitoring Report May-June 2014, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-27	LOCK	Taxiway Tango Anomaly Investigation Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-26	LOCK	Sediment Remedy Design Investigation Report, Middle River Complex, 2323 Eastern Boulevard, Middle River, Baltimore County, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-25	LOCK	Transmittal of the 2014 Block E PCB Groundwater Delineation Summary Report; Lockheed Martin Corporation, Middle River Complex, 2323 Eastern Boulevard, Middle River, Baltimore County, Maryland	Essex Branch	Keep Until Further Notice
2016-24	LOCK	Transmittal of the Summary Report for Soil and Groundwater Delineation - Block E, UST 2, Lockheed Martin Corporation, Middle River Complex, 2323 Eastern Boulevard, Middle River, Baltimore County, Maryland	Essex Branch	Keep Until Further Notice
2016-23	LOCK	Technical Memorandum: July 2014 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-22	LOCK	UST 2 TCE-Source, Remedial Action Design-Basis Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-21	LOCK	Additional Radiological Analysis, Sediment Sampling Work Plan, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-20	LOCK	Risk-Based Disposal Approval (RBDA) for Sediment Interim Remedial Measure, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland	Essex Branch	Keep Until Further Notice
2016-19	LOCK	Indoor Air Quality and Sub-Slab Vapor Sampling Work Plan, Rounds 17 through 19, Buildings A, B and C, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-18	LOCK	Operation and Maintenance Plan for the Groundwater Remediation System at Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-17	LOCK	Additional Polychlorinated Biphenyl Sediment Sampling Work Plan, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-16	LOCK	Additional Radiological Analysis, Sediment Sampling Work Plan, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-15	LOCK	Vapor Intrusion Investigation and Sub-Slab-Depressurization-System Operation, August 2013 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-14	LOCK	Dump Road Area Characterization of Possible Source Areas Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-13	LOCK	Groundwater Flow and Solute Transport Modeling for the Dump Road Area, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-12	LOCK	Groundwater Discharge Characterization Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-11	LOCK	2013 Surface Water Sampling Report for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-10	LOCK	Taxiway Tango Anomaly Investigation Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-09	LOCK	Greater Strawberry Point Area, Former Buildings KJ and KC, Investigation Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-08	MD-AA	Final Environmental Assessment - Groundwater Plume Treatment Facility, Dump Road Area, Martin State Airport, Middle River, Maryland (Volume 2, Appendices E-K - Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2016-07	MD-AA	Final Environmental Assessment - Groundwater Plume Treatment Facility Dump Road Area, Martin State Airport, Middle River, Maryland (Volume 1, Text and Appendices A-D - Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
FY 2015
2015-12	BC-PAI/Bohler Engineering	Merritt Pavilion, 7701 Wise Avenue, Dundalk, PUD Development Plan (Map)	North Point Branch	Keep Until Further Notice
2015-11	US ARMY	Final Remedial Action Completion Report, Phoenix Military Reservation, Jacksonville, Maryland (Prepared by Arcadis, U.S., Inc.)	Cockeysville Branch	Keep Until Further Notice
2015-10	US ARMY	2014 Annual Operation and Maintenance Report, Phoenix Military Reservation, Jacksonville, Maryland (Prepared by Arcadis, U.S., Inc.)	Cockeysville Branch	Keep Until Further Notice
2015-09	MD-ANG	Draft, Final Supplemental Environmental Assessment, Proposed Construction Program and Beddown of C-27J Aircraft at the 175^th Wing, Martin State Airport, Air National Guard Base, Baltimore, Maryland - Maryland Air National Guard	Essex Branch	Keep Until Further Notice
2015-07	MD-ENV	Renewal of Groundwater Discharge Permit #2009-GWD-2311, Days Cove Rubble Landfill, Original Cell with Vertical Expansion, Baltimore County, Maryland, ARM Project M08101	White Marsh Branch	Keep Until Further Notice
2015-06	US ARMY	Third Quarter 2014 Groundwater Monitoring Results (July 1, 2014 - September 30, 2014), Phoenix Military Reservation, Jacksonville, Maryland	Cockeysville Branch	Keep Until Further Notice
2015-05	US ARMY	Remedial Action Alternatives Assessment at Phoenix Military Reservation (Prepared for U.S. Army Toxic and Hazardous Materials Agency, Assessments Division, Aberdeen Proving Ground, Md.)	Cockeysville Branch	Keep Until Further Notice
2015-04	US ARMY - CE	Final Confirmation Study Report, Phoenix Nike Battery BA-03, Launch Control Area, Baltimore County, Phoenix, Maryland	Cockeysville Branch	Keep Until Further Notice
2015-03	US - EPA	Site Inspection of Phoenix Launch Site - Prepared Under TDD No. F3-8809-40, EPA No. MD-234, Contract No. 68-01-7346, for the Hazardous Site Control Division, U.S. Environmental Protection Agency	Cockeysville Branch	Keep Until Further Notice
FY 2014
2014-58	LOCK	Block F, Soil Remedial Action Plan, Lockheed Martin, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-57	LOCK	Block G, Soil Remedial Action Plan, Lockheed Martin, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-56	LOCK	Technical Memorandum: June 2013, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-55	LOCK	Technical Memorandum: July 2013, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-54	LOCK	Technical Memorandum: August 2013, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-53	LOCK	Work Plan Addendum, Indoor Air and Sub-Slab Vapor Sampling, Round 16, February 2014, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-52	LOCK	Greater Strawberry Point Area Supplemental Soil, Groundwater, and Soil, Gas Characterization Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-51	LOCK	2014 Groundwater Monitoring Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-50	LOCK	2014 Surface Water Sampling Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-48	US ARMY	Final Remedial Design (RD), Phoenix Military Reservation, Jacksonville, Maryland - March 2014	Cockeysville Branch	Keep Until Further Notice
2014-45	LOCK	2013 Surface Water Sampling Report, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-44	LOCK	Block D Soil Remedial Action Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-43	LOCK	Greater Strawberry Point Area Supplemental Soil, Groundwater, and Soil Gas Characterization Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-42	LOCK	Technical Memorandum: March 2013, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-41	LOCK	Construction Documentation, Sub-Slab Depressurization System, Second-Phase Expansion — Building C, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-40	LOCK	Operation and Maintenance Manual: Sub-Slab Depressurization System — Building C, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-39	LOCK	Letter Report: Additional Indoor Air and Sub-Slab Vapor Monitoring, Building a Sub-Slab Depressurization (SSD) Shutdown, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-38	LOCK	Block E Soil Remedial Action Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-37	LOCK	Vapor Intrusion Investigation and Sub-Slab Depressurization-System Operation, February 2013 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-36	LOCK	Work Plan Addendum, Indoor Air and Sub-Slab Vapor Sampling, Round 15, August 2013, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-35	LOCK	Taxiway Tango, Soil Characterization Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-32	LOCK	Dump Road Source Areas Soil and Groundwater Characterization Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-31	LOCK	Greater Strawberry Point Supplemental Soil and Groundwater Characterization Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-30	LOCK	Dump Road Area Characterization of Possible Source Areas Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-29	LOCK	Block H, Soil Remedial Action Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-28	LOCK	Groundwater Monitoring Report, March - May 2013, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-27	LOCK	2013 Groundwater Monitoring Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-26	LOCK	Block F, Soil Remedial Action Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-25	LOCK	Groundwater Use Investigation Report, Martin State Airport, 701 Wilson Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-23	LOCK	Dump Road Source Areas Soil and Groundwater Characterization Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-22	LOCK	Main Terminal Supplemental Phase II Site Investigation Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-21	LOCK	2012 Surface Water Sampling Report for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-20	LOCK	2013 Groundwater and Surface Water Monitoring Work Plan, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-19	LOCK	Vapor Intrusion Investigation and Sub-Slab Depressurization-System Operation, August 2012 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (	Essex Branch	Keep Until Further Notice
2014-18	LOCK	Block G, Transformer Investigation Report, Lockheed Martin, Middle River Complex, Middle River, Maryland ( Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-17	LOCK	Technical Memorandum: July 2012, Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-16	LOCK	Greater Strawberry Point, Supplemental Soil and Groundwater Characterization Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-15	LOCK	Dump Road Area Characterization of Possible Source Areas Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-14	LOCK	Feasibility Study for the Remediation of Sediments Adjacent to Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-13	LOCK	Sediment Remedy Design Investigation Work Plan, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2014-11	US ARMY	Final Decision Document, Phoenix Military Reservation, Jacksonville, Maryland - September 2013 (Prepared by Arcadis, U.S., Inc.)	Cockeysville Branch	Keep Until Further Notice
2014-05	US ARMY	August 2013 Final Proposed Plan (Plan), Phoenix Military Reservation (Prepared by Arcadis, U.S.)	Cockeysville Branch	Keep Until Further Notice
2014-01	US ARMY	Final Focused Feasibility Study, Phoenix Military Reservation, Jacksonville, Maryland - June 2013 (Prepared by Arcadis, U.S., Inc.)	Cockeysville Branch	Keep Until Further Notice
FY 2013
2013-48	MD-ENV	Final Response Action Plan, Former Seagram's Property, 7101 Sollers Point Road, Baltimore, Maryland 21222 (Prepared by Urban Green Environmental)	North Point Branch	Keep Until Further Notice
2013-45	MD-PSC	Application of Constellation Power Source Generation, Inc. for a Certificate of Public Convenience and Necessity Authorizing the Modification of the Riverside Generation Station (Case No. 9320)	North Point	Keep Until Further Notice
2013-43	MD-AA	Martin State Airport Noise Zone Map (2012)	Essex	Keep Until Further Notice
2013-41	LOCK	2013 Surface Water Sampling Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex	Keep Until Further Notice
2013-40	LOCK	Work Plan Addendum Indoor Air and Sub-Slab Vapor Sampling, Round 13, August 2012, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex	Keep Until Further Notice
2013-39	LOCK	Taxiway Tango Soil Characterization Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex	Keep Until Further Notice
2013-38	LOCK	2012 Groundwater Monitoring Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex	Keep Until Further Notice
2013-37	LOCK	Technical Memorandum: August 2012 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex	Keep Until Further Notice
2013-36	LOCK	2013 Groundwater Monitoring Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex	Keep Until Further Notice
2013-35	LOCK	Review and Analysis of Historical Aerial Photographs of Martin State Airport, 701 Wilson Point Road Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex	Keep Until Further Notice
2013-34	LOCK	Technical Memorandum Supplement to Remedial Investigation Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex	Keep Until Further Notice
2013-33	LOCK	Technical Memorandum: September 2012 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex	Keep Until Further Notice
2013-32	LOCK	Feasibility Study for the Remediation of Sediments Adjacent to Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex	Keep Until Further Notice
2013-28	LOCK	Block D, Panhandle Sampling Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-27	LOCK	Vapor Intrusion Investigation and Sub-Slab Depressurization System Operation February 2012 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-26	LOCK	Feasibility Study for the Remediation of Sediments Adjacent to Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-20	LOCK	Injection Pilot Test Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-19	LOCK	Additional Sediment Characterization Report, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-18	LOCK	Additional Phase II, Site Investigation Report, Greater Strawberry Point, Martin State Airport, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-17	LOCK	Phase I Additional Block E Soil Investigation Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-16	LOCK	Technical Memorandum: August 2011 Interim Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-15	LOCK	Technical Memorandum: March 2011 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-14	LOCK	Supplemental Block I Source Investigation Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-13	LOCK	Taxiway Tango Soil Characterization Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-12	LOCK	Technical Memorandum: June 2011 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-11	LOCK	Groundwater Response Action Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-10	LOCK	Technical Memorandum: Dump Road Area, Frog Mortar Creek, and Off-Site Continuous Water-Level Monitoring Results for March-April 2012, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-09	LOCK	Technical Memorandum: September 2011 Surface Water Sampling Results for Frog Mortar Creek, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-05	LOCK	2012 Water Level Monitoring Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-04	LOCK	Block E and G Pre-Design Soil Sampling Investigation Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2013-03	LOCK	Maryland Air National Guard Munitions Area, Soil Vapor and Indoor Air Investigation Report, Martin State Airport, Middle River, Maryland	Essex Branch	Keep Until Further Notice
FY 2012
2012-51	LOCK	Additional Block E Soil Characterization Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-50	LOCK	Groundwater Response Action Plan, Lockheed Martin Middle River Complex 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-49	US - EPA	The Sauer Dump Administrative Record File (Replaces TRD #2008-14)	North Point Branch Full Reportonline (Electronic copy in PDF format only. Opens in new window)	Keep Until Further Notice
2012-47	LOCK	Environmental Evaluation for Martin State Airport, Main Terminal, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-46	LOCK	Main Terminal, Phase II, Site Investigation Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-45	LOCK	2012 Groundwater Monitoring Work Plan, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-44	LOCK	Environmental Evaluation Addendum, Martin State Airport, Main Terminal, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-43	LOCK	Utility Cross-Connection Investigation Report, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-42	LOCK	Block D, Panhandle Sampling Work Plan, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-40	LOCK	Additional Block I Characterization Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-39	LOCK	2011 Groundwater Monitoring Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-38	LOCK	Supplemental Block I Characterization Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-37	LOCK	Compass Rose Area, Soil Investigation Report, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-35	US ARMY	January 2011 Final Supplemental Remedial Investigation Work Plan - Phoenix Military Reservation, Jacksonville, MD.	Cockeysville Branch	Keep Until Further Notice
2012-34	LOCK	Groundwater Monitoring Report, July 2010, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-33	LOCK	Groundwater Monitoring Report, May - June 2010, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-32	LOCK	Groundwater Monitoring Report, March - May 2011, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-31	LOCK	Groundwater Use Investigation Report, Martin State Airport, 701 Wilson Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-30	LOCK	Proposed Plan, Interim Remedial Action, Groundwater Operable Unit at the Dump Road Area Site at Martin State Airport, Middle River, Maryland	Essex Branch	Keep Until Further Notice
2012-28	LOCK	Tetra Tech: Lockheed Martin, Martin State Airport Reports and Work Plans, 17 Parts Additional Sediment Characterization Work Plan, Middle River Complex, Middle River, MD Block B Final Delineation Summary Report, Middle River Complex, Middle River, MD Block D Data Summary Report, Middle River Complex, Middle River, MD Block E Data Summary Report, Middle River Complex, Middle River, MD Block E Data Gap Sampling and Blocks D and G Test Trenches Work Plan, Middle River Complex, Middle River, MD Additional Block E Soil Characterization Work Plan, Middle River Complex, Middle River, MD Block F Data Summary Report, Middle River Complex, Middle River, MD Block G Data Summary Report, Middle River Complex, Middle River, MD Block H Data Summary Report, Middle River Complex, Middle River, MD Maryland Air National Guard Munitions Area, Soil Vapor and Indoor Air Investigation Work Plan, Martin State Airport, Middle River, MD 2011 Groundwater Monitoring Work Plan, Martin State Airport, Middle River, MD Utility Cross- Connection Investigation Work Plan, Middle River Complex, Middle River, MD Groundwater Use Investigation Report, Middle River Complex, Middle River, MD Deep Groundwater Investigation Report Addendum, Middle River Complex, Middle River, MD Injection Pilot Test Work Plan, Middle River Complex, Middle River, MD Dump Road Supplemental Design Characterization Report, Martin State Airport, Middle River, MD Dump Road Supplemental Design Characterization Work Plan, Martin State Airport, Middle River, MD	Essex Branch	Keep Until Further Notice
2012-19	LOCK	Phase II Site Investigation Report, Greater Strawberry Point, Martin State Airport, October 13, 2010	Essex Branch	Keep Until Further Notice
2012-18	LOCK	Appendix E, Sediment Characterization for Cow Pen Creek and Dark Head Cove, Middle River Complex, Ecological Risk Assessment Supporting Documentation - Report 2009/Revised May 2011	Essex Branch	Keep Until Further Notice
2012-17	LOCK	Sediment Risk Assessment, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-16	LOCK	Additional Characterization and Sediment Sampling Data Summary Report, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-15	LOCK	Fish Tissue Report, Middle River Complex, 3232 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-14	LOCK	Additional Characterization and Sediment-Sampling Work Plan, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-13	LOCK	Compass Rose and Runway Soil and Groundwater Investigation Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-12	LOCK	2011 Groundwater Monitoring Work Plan, Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-11	LOCK	Work Plan Addendum, Indoor Air and Sub-Slab Vapor Sampling, Round 10, February 2011, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-10	LOCK	Blocks D, F, G, and H, 2010 Data-Gap, Soil-Sampling Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-09	LOCK	Supplemental Block I Characterization Work Plan, Lockheed Martin Middle River Complex, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-08	LOCK	Groundwater Monitoring Work Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-07	LOCK	Main Terminal Phase II Site Investigation Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-06	LOCK	Greater Strawberry Point Phase II, Site Investigation Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-05	LOCK	Groundwater Monitoring Work Plan, Martin State Airport, 701 Wilson Point Road, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-04	LOCK	Work Plan Addendum, Indoor Air and Sub-Slab Vapor Sampling, Round 9, June 2010, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-03	LOCK	Vapor-Intrusion Management Plan, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2012-02	LOCK	Vapor Intrusion Investigation Investigation and Sub-Slab Depressurization - System Operation, August 2010 Monitoring Report, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
FY 2011
2011-27	LOCK	Dump Road Supplemental Design Characterization Report, Martin State Airport, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2011-26	LOCK	Block B, Construction Report, Soil Response Action, Lockheed Martin Middle River Complex, 2323 Eastern Boulevard, Middle River, Maryland (Prepared by Tetra Tech, Inc.)	Essex Branch	Keep Until Further Notice
2011-13	US-EPA	Administrative Record for the U.S. Environmental Protection Agency, Region III, Powhatan Mining Company Removal Site, Woodlawn, Baltimore County, MD 21207 www.epa.gov/arweb(Opens in new window) These links do not provide access to the actual record.	Woodlawn Branch	Keep Until Further Notice
FY 2010 and Earlier
2010-14	LOCK	Sediment Characterization Report for Cow Pen Creek and Dark Head Cove	Essex	Keep
2010-02	LOCK	Tetra Tech: Lockheed Martin, Martin State Airport Reports Final Phase II Site Investigation Report Strawberry Point, Martin State Airport Middle River, MD Frog Mortar Creek Surface Water and Investigation Report Phases I, II, and III Lockheed Martin Corporation , Martin State Airport Middle River, MD Groundwater Monitoring Report July-August 2008 Lockheed martin Middle River Complex 2323 Eastern Blvd Middle River, MD. Historical Data Review for Strawberry Point Facility (SPF) Martin State Airport Middle River, Maryland. Groundwater Monitoring Report August-September 2008 Martin State Airport 701 Wilson Point Road Middle River, MD Deep Groundwater Investigation Report Lockheed Martin, Martin State Airport Middle River, Maryland	Essex	Keep
2009-17	MD-ENV-Maryland Department of the Environment	Honeygo Run Reclamation Center Expansion	White Marsh	Keep until further notice
2009-13	Lockheed Martin	Groundwater Response Action Plan, Middle River Complex (MRC), Middle River, Maryland and the Soil Response Action Plan, Block B and D through H, Middle River Complex, Middle River, Maryland 7 binders	Essex	Keep until further notice
2008-14	US-EPA	Sauer Dump Administration Record File	North Point Full Report online (Electronic Copy, in PDF format only. Opens in new window)	Keep until further notice.
2008-13	MD-ENV	Bethlehem Steel, Sparrows Point Division, Multi-Media Consent Decree	North Point	Keep until further notice.
2008-12	MD-ENV	Multimedia Consent Decree at Sparrows Point Steel Plant	North Point	Keep until further notice.
2008-10	Lockheed Martin	Lockheed Martin On-site Environmental Investigation	Essex (Hard copy)	Keep until further notice.
2008-09	Lockheed Martin	Final Indoor Air Quality Investigation Buildings A, B, C and VLS Lockheed Martin Middle River Complex	Essex	Keep until further notice.
2008-04	MAA	Airport Noise Update August 2007 Note: Large rolled 2007 Maps included (maps will be cataloged). This will replace TRD 1998- 038 and 1998 Maps by the end of the year. Hold 1998 Maps (cataloged Md. Ref. 363.41 M) and TRD 1998-038 until we get approval from Maryland Aviation Administration (MAA) to replace.	Arbutus	Keep until further notice.
2007-18	US Army	Baltimore Metropolitan Water Resources, Gwynns Falls Watershed Study. March 2006 Report of Gwynns Falls and April 2004 Draft Feasibility Report and Integrated Environmental Assessment.	Woodlawn	Keep until further notice.
2007-04	MTA	Task Force Report on Traffic Capacity Across the Chesapeake Bay July 2006	Essex and North Point	Keep Related to TRD 2006-02. Briefing Book Volumes I and II at Essex and North Point.
2006-20	Lockheed Martin	Lockheed Martin Middle River Complex (Chesapeake Park Complex)	Essex	Keep
2006-18	MD-ENV	Marquip Ward United (103- 0040) and Glen Arm Maintenance Facility (103-0052), Source Water Assessment	Towson	Keep
2006-17	MD-ENV	Bais Yaakov School for Girls (103-0002) and Villa Julie College (103-0042), Source Water Assessment	Towson	Keep
2006-03	MTA	Maryland Aviation Administration - Final Environmental Assessment and Finding of No Significant Impact; Proposed Airside and Landside Improvements	Essex and Rosedale	Keep
2006-02 Revised	MTA	Task Force on Traffic Capacity Across the Chesapeake Bay Briefing Book, Volume I and II	Essex and North Point	Keep
2005-18	MD-ENV	Phase II permit application, engineering report, and specifications -- Honeygo Run Reclamation Center	White Marsh	Keep
2004-35	MDOT	Source Water Assessments for non-community water systems	Towson	Keep
2004-20	US ARMY	Army's Non-Stockpile Chemical Material Program, Aberdeen Proving Ground	Essex	Keep
2001- 056	US Army	Non-Stockpile Chemical Warfare Material-Transportable Treatment Systems	Essex	Keep
2001- 052	MDOT/ Century Engineering	Middle River Employment Center Access Study. (Formerly Maryland 43 Extended). June 16, 1999. (See also Md Ref 354.3M - Final Environmental Impact Statement…)	Essex, White Marsh	Keep
2001- 004	US Army	Non-Stockpile Chemicals Draft Survey and Analysis Report Second Edition, December 1996	Essex	Keep
2001- 003	US Army	Non-Stockpile Chemical Material Info Repository Products. June 2000	Essex	Keep
2000- 006	BC-OPZ	Aberdeen Chemical Agent Disposal Facility - Recovery Act, Sewage Sludge	Essex	Keep
1998- 018	US Army	Alternative Technologies, Review and Evaluation of Alternative Chemical Disposal Technologies	Essex	Keep
1998- 017	US Army	Alternative Technology Program Core Evaluation	Essex	Keep
1998- 016	US Army	Alternative Technologies, Preliminary Risk Assessment of	Essex	Keep
1998- 015	US Army	Alternative Technologies. Technical and Economic Analysis-Alternative Chemical Demilitarization Technologies	Essex	Keep
1998- 014	US Army	Chemical Stockpile Disposal Program	Essex	Keep
1998- 012	US Army	Application for Permit to Construct Aberdeen Proving Ground Chemical Agent Disposal Facility Volume 2 (MDE Docket Number 20-97)	Essex	Keep
1998- 011	US Army	Application for Permit to Construct. Aberdeen Proving Ground Chemical Agent Disposal Facility Volume 1 (MDE Docket Number 20-97)	Essex	Keep
1997- 015	US Army	Alternative Technologies - Chemical Demilitarization	Essex	Keep
1996- 007	US Army	Aberdeen Proving Ground Stockpile Disposal Program	Essex	Keep
1995- 466	BC-EP	Bird River Watershed Water Quality Management	Towson	Md. REF 628.16B

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Agencies interested in placing documents in Baltimore County branches should send the documents with contact information, instructions on which branches are to receive the document, how long they need to keep the document and a link to the online document if available.

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Baltimore County Public Library
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320 York Road
Towson, Maryland 21204
410-887-6124

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