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County
Stormwater Easements recent views
Fairfax County, Virginia —
Stormwater easements (ex: storm drainage, storm sewer, floodplain) as captured from recorded plats using coordinate geometry (COGO) capture method. All easements are... -
City
Biomarker Gastrointestinal Viruses (public view) recent views
City of Tempe —
This dataset supports the Biomarker: Gastrointestinal Viruses page on the Tempe Wastewater BioIntel Program site.Wastewater collection areas are comprised of merged... -
DC Subwatersheds recent views
District of Columbia —
This layer depicts the conglomeration of the 4 layers used for TMDLs. It contains TMDL Subsheds, Direct Drain Overland (not piped), Direct Drain Sewersheds (piped),... -
City
Louisville KY Metro Government Properties (Points) recent views
Louisville Metro Government —
This layer includes all points in parcels owned by Louisville Metro Government and its associated entities, the Commonwealth of Kentucky and its associated entities... -
City
Biomarker Other Viruses (public view) recent views
City of Tempe —
This dataset supports the Biomarker: Other Viruses page on the Tempe Wastewater BioIntel Program site.Wastewater collection areas are comprised of merged sewage... -
City
Biomarker Respiratory Viruses (public view) recent views
City of Tempe —
This dataset supports the Biomarker: Respiratory Viruses page on the Tempe Wastewater BioIntel Program site.Wastewater collection areas are comprised of merged... -
Storm Sewer System recent views
District of Columbia —
The dataset contains locations and attributes of storm sewer systems including the combined sewersheds within the DC Water jurisdiction. There are small areas within... -
County
Loudoun Consolidated Policy Areas recent views
Loudoun County, Virginia —
The County is divided into four policy areas that serve as the basis for all future land use planning. These include the Suburban, Transition and Rural Policy Areas... -
City
DWSD CSO Event Data recent views
City of Ferndale, Michigan —
Detroit Water & Sewerage waste water discharge event location data (2008-2014). Information on location and function of various structures involved with... -
City
Urban Service Area recent views
Town of Chapel Hill, North Carolina —
Polygon feature representing the area within which urban services are provided for the Town of Chapel Hill. Services are provided by the Orange Water and Sewer... -
State
Small MS4 (Municipal Separate Storm Sewer Systems) Area recent views
Vermont Center for Geographic Information —
The dataset contains the boundaries of the MS4 general permit, which are defined as the intersection of US Census urbanized areas and the watershed boundaries of the... -
City
Sanitary Availability recent views
City of Sioux Falls —
Feature layer containing authoritative sanitary availability polygons for Sioux Falls, South Dakota. This layer includes the areas where sanitary sewer is expected... -
State
Soils Subsurface Sewage Disposal Systems recent views
State of Connecticut —
Subsurface sewage disposal systems (SSDS) consist of a house sewer, a septic tank followed by a leaching system, any necessary pumps and siphons, and a groundwater... -
City
Louisville KY Metro Government Properties (Polygons) recent views
Louisville Metro Government —
This layer includes all parcels owned by Louisville Metro Government and its associated entities, the Commonwealth of Kentucky and its associated entities (including... -
Federal
American Samoa Watershed and Coastal Community Data Layers, Utulei, Fagaalu, Fatumafuti 2014 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The Data Layers include the following.Flooding: Regions that flood during heavy rainfall.Intermittent Streams: Areas flow as streams during heavy rainfall.Community... -
MS4 Sewer Shed recent views
District of Columbia —
The dataset contains locations and attributes of the drainage areas of MS4 outfalls. -
Storm Drain Marker Installations recent views
District of Columbia —
Storm Drain Marker Installations is a data layer showing where storm drain markers were installed on storm sewer catchments. Markers indicate that the sewer catchments... -
State
Connected Sewer Service Areas recent views
State of Connecticut —
This data was created through the modification of an existing sewer service dataset from the CT Office of Policy and Management (OPM), in addition to sewer data from... -
Combined Sewer Outfall Sewer Shed recent views
District of Columbia —
DC Water operates a wastewater collection system comprised of "separate" and "combined" sewers. Approximately two-thirds of the District is served by a separate sewer...