Coastal Resources, Inc. engineers and scientists provide innovative solutions to stormwater management problems, as well as hydrologic and hydraulic modeling and erosion and sediment control design. Our staff hold Professional Engineer (PE) licenses in Delaware, Maryland, Virginia, Pennsylvania, West Virginia, and the District of Columbia, and Landscape Architect (LA) licenses in Maryland and Virginia. Our in-depth water resources services include: Stormwater Management Planning, Design, Inspection, and RemediationErosion and Sediment Control Design and PermittingFlood Risk AnalysisCounty and FEMA Floodplain ApprovalsBMP Site SearchesWatershed Studies and PlanningHighway and Urban Drainage DesignMulti-Dimensional Hydrologic and Hydraulic ModelingLandscape Design for Stormwater Management FacilitiesFloodplain Mapping Service Sheet Contact Us Software proficiency includes: AutoCAD Civil 3DMicroStationHEC-RAS 1D/2D (Steady & Unsteady)HEC-HMSTR-20 & TR-55PC SWMMGIS HYDRO NXT Representative Projects Floodplain Extension Mapping Charles County, MD Freetown Farm Pluvial Flooding Mapping and Remediation Howard County, MD Genesee Valley Outdoor Learning Center Erosion and Sediment Control Design Baltimore County, MD Little Catoctin Creek TMDL Stream Restoration Frederick County, MD Stormwater Facility Remediation Program On-Call Support Maryland, Statewide TMDL SWM BMP Program Planning and Design Frederick and Harford Counties, MD US 50 Severn River Bridge Preliminary Investigations Anne Arundel County, MD