49th and Fulton Stream Restoration, Stream/Culvert Investigation and Design Washington, DC Learn More American Sugar Refinery BMP Landscape Plans City of Baltimore, MD Learn More Avian Support Services and Staff Training Client Service Areas Learn More Baltimore County Small Watershed Action Plans Baltimore County, MD Learn More Biological Monitoring Program Anne Arundel County, MD Learn More Cattail Creek Route 2 Force Main Replacement Project Anne Arundel County, MD Learn More Chesapeake Bay Crossing Study Tier 1 NEPA Length of Chesapeake Bay in Maryland Learn More Church to Massey 69kV Transmission Line Rebuild Kent and Queen Anne’s Counties, MD Learn More Conastone to Maryland Line Rebuild Project Baltimore and Harford Counties, MD Learn More CSX Arlington CP “RO” Access Road Landscape Conservation Plan Arlington County, VA Learn More Dulles Corridor Metrorail Project Phase 2 Fairfax and Loudoun Counties, VA Learn More Eastern Sanitary Landfill Solid Waste Management Facility, South Ditch Diversion Project Baltimore County, MD Learn More Environmental Compliance Construction Inspection for Electrical Transmission Improvement Projects Prince George’s and Montgomery Counties, MD and Washington, DC Learn More Environmental Monitoring Services for Sewer Rehabilitation and Stream Restoration Prince George’s County, MD Learn More EPD Project Management and Permitting Maryland, Statewide Learn More Firehouse Chesapeake Bay Critical Area Mitigation Project Worcester County, MD Learn More Floodplain Extension Mapping Charles County, MD Learn More Freetown Farm Pluvial Flooding Mapping and Remediation Howard County, MD Learn More Full-Delivery Stream Restoration Services for TMDL Credits – Gunpowder Falls & Muddy Creek Carroll County, MD Learn More Genesee Valley Outdoor Learning Center Erosion and Sediment Control Design Baltimore County, MD Learn More Habitat Assessment and Survey for the Small Whorled Pogonia (Isotria medeoloides) Fort Belvoir, Fairfax County, VA Learn More Haskell Drive Stream Bank Stabilization Project Monitoring Anne Arundel County, MD Learn More Herring Bay, Middle Patuxent, and Lower Patuxent Watershed Assessment Anne Arundel County, MD Learn More Historical Tract Digitization and Methodology Development Alabama, Florida, Georgia, North Carolina, South Carolina, and Virginia Learn More I-495 & I-270 Managed Lanes Study Montgomery & Prince George's Counties, MD Learn More I-495 I-270 Managed Lanes Study CA-5 (Unnamed Tributary to Great Seneca Creek) Stream Restoration Mitigation Montgomery County, MD Learn More I-64 Hampton Roads Bridge-Tunnel Expansion Project Cities of Hampton and Norfolk, VA Learn More I-81 Mussel Translocation Washington County, MD Learn More I-95 Express Lanes Fredericksburg Extension Design-Build Project Environmental Assessments Stafford County, VA Learn More Intercounty Connector (ICC) Planning & General Engineering Contract (GEC) Montgomery & Prince George's Counties, MD Learn More Keeney to Rock Springs Maintenance Project New Castle County, DE Learn More Kelly Branch Stream Restoration, Targeted Biological Monitoring Support Baltimore County, MD Learn More Ken-Gar Palisades Park Wetland Creation Montgomery County, MD Learn More Key Crossing Reliability Initiative Transmission Line Baltimore City and Baltimore County, MD Learn More Little Catoctin Creek TMDL Stream Restoration Frederick County, MD Learn More Long Bridge Project Environmental Impact Statement (EIS) Washington, DC Learn More LZ03 Sanitary System Rehabilitation Project Montgomery County, MD and Washington, DC Learn More LZ7 Tunnel Rehabilitation Fairfax County, VA Learn More Marshyhope Creek Crossing Dorchester County, MD Learn More Masonville Cove Dredged Material Disposal Monitoring Baltimore, MD Learn More MD 175/295 Interchange Project On-Site Mitigation Investigation and Design Anne Arundel County, MD Learn More MD 224 Rainbow Snake Inspection Charles County, MD Learn More MD 254 Over Neale Sound – Section 7 Consultation for Federally Listed Sturgeon & Essential Fish Habitat Charles County, MD Learn More MD 303/MD 404 Alt. Streetscape Project Queen Anne’s County, MD Learn More MD 32 Design-Build from Linden Church Road to I-70 Stream and Wetland Mitigation Howard County, MD Learn More MD 331 (Dover Bridge) Construction Environmental Compliance Talbot & Caroline Counties, MD Learn More MD 404 Construction, US 50 to Denton Environmental Compliance Queen Anne’s, Talbot & Caroline Counties, MD Learn More MDE Permit Review Maryland, Statewide Learn More MDTA Environmental Program Support Statewide, MD Learn More Mid-Chesapeake Bay Islands Ecosystem Restoration Dorchester County, MD Learn More Mitigation Banking Performance Standards Evaluation Maryland, Statewide Learn More MS4/TMDL Program Support Tree Planting Planning and Implementation Maryland, Statewide Learn More MWAA Task Planning Services Loudoun County, VA Learn More New Nice/Middleton Bridge Replacement Project, Re-Evaluation, Permitting and Mitigation Charles County, MD and King George, VA Learn More NPDES Permit Monitoring and Inspection Charles County, MD Learn More Open End Mitigation Monitoring Maryland, Statewide Learn More Paint Branch Stream Restoration Prince George’s County, MD Learn More Pearce Creek Tidal Monitoring Cecil County, MD Learn More Pinecliff Stream Restoration Phase II Frederick County, MD Learn More Potomac Interceptor Erosion Study Washington, DC Learn More Powder Mill Run Restoration Project Baltimore City, MD Learn More Purple Line Study and General Engineering Consultants Montgomery and Prince George’s Counties, MD Learn More Recommendations for Aquatic Organism Passage at Maryland Road-Stream Crossings Maryland, Statewide Learn More Sanitary Sewer Design Services, BOA Prince George’s and Montgomery Counties, MD Learn More Solar Array Projects Prince George’s & Carroll Counties, MD Learn More Stormwater Facility Remediation Program On-Call Support Maryland, Statewide Learn More Stream and Stormwater Design Emergency Sewer Repairs Washington, DC Learn More Susquehanna River Bridge Reconstruction and Expansion Project Harford & Cecil Counties, MD Learn More Threatened and Endangered Fish Surveys Harford and Cecil Counties, MD Learn More TMDL Environmental Permitting Coordination Maryland, Statewide Learn More TMDL Non-Rooftop Disconnection Analysis Baltimore and Harford Counties, MD Learn More TMDL SWM BMP Program Planning and Design Frederick and Harford Counties, MD Learn More US 50 Severn River Bridge Preliminary Investigations Anne Arundel County, MD Learn More Water Resources Engineering for Watershed Management Montgomery County, MD Learn More Watergate and Arnott Fen Restoration Projects Delaware Water Gap National Recreation Area, PA and NJ Learn More Watershed Restoration Project Pre- and Post-Construction Restoration Effectiveness Monitoring Montgomery County, MD Learn More Wattsville to Kenney with Extension to Piney Grove 69 kV Transmission Line Rebuild Accomack County, VA and Worcester & Wicomico Counties, MD Learn More Wetland and Bog Turtle Evaluations DelDOT Agreement 1841F Delaware, Statewide Learn More Wildlife Mortality Mitigation Analysis and Geodatabase Maryland, Statewide Learn More Windmill Branch (Bridge Street) Stream Restoration Project Town of Easton, MD Learn More