{ "culture": "en-US", "name": "", "guid": "", "catalogPath": "", "snippet": "This data is a requirement of the District's MS4 Permit. It is used for stormwater management in the District.", "description": "

District MS4 Sewershed drainage areas. <\/SPAN>The layer shows generally the aggregated footprint of all known MS4 Sewer System drainage areas (MS4 sewersheds) of the District of Columbia. The boundary considers the Combined Sewer System (CSS) drainage area boundary. Any considerations near the boundaries of the MS4 and CSS should be further investigated. Updates occur as needed. This data is a requirement of the District's MS4 Permit.<\/SPAN><\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "summary": "This data is a requirement of the District's MS4 Permit. It is used for stormwater management in the District.", "title": "Municipal Separate Storm Sewer System Area (MS4)", "tags": [ "Environment", "storm", "sewersheds", "rain", "drainage areas", "MS4", "Municipal Separate Storm Sewer", "District of Columbia", "DC", "DC GIS", "DCGIS" ], "type": "", "typeKeywords": [], "thumbnail": "", "url": "", "minScale": 150000000, "maxScale": 5000, "spatialReference": "", "accessInformation": "District Department of the Environment", "licenseInfo": "