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Found 16 dataset(s) matching "MS4".
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Retired September 28, 2023. District MS4 Sewershed drainage areas. The dataset contains locations and attributes of the drainage areas of MS4 outfalls created as part of the DC Geographic...
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<div style='text-align:Left;'><div><div><p><span>The dataset contains locations and attributes of the MS4 outfalls created as part of the Federal MS4 Permit. GPS outfall locations were captured by...
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<span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>The DOEE 2023 MS4...
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<div style='text-align:Left;'><div><div><p><span>The dataset contains locations and attributes of the drainage areas of MS4 outfalls.</span></p></div></div></div>
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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 stormwater-impaired waters...
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<div style='text-align:left; color:rgb(50, 50, 50); font-family:"Times New Roman";'><font size='3'>This app displays a series of general information for an address, location, or where...
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The U.S. Geological Survey’s StreamStats program is a publicly-accessible web application (https://streamstats.usgs.gov) that can be used to delineate drainage areas, compute basin...
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The dataset includes bacteria concentrations and microbial source indicator concentrations collected by Daniel B. Stephens and Associates, Inc. on behalf of the City of Albuquerque in the Middle...
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Removal of leaf-litter may help municipalities reduce phosphorus loads. Catch-basin cleaning and street cleaning are two commonly used Best Management Practices that could be modified to remove...
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Municipal Separate Storm Sewer System (MS4) permitees including the California Department of Transportation need information about potential loads and yields (loads per unit area) of constituents...
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<font size='3'>This viewer shows impervious areas such as parking lots, driveways, and buildings in the District. DDOE makes this viewer available to help users identify potential sites for...
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<div style='text-align:Left;'><div><div><p><span>This layer depicts the conglomeration of the 4 layers used for TMDLs. It contains TMDL Subsheds, Direct Drain Overland (not piped), Direct Drain...
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Special Condition S8.D of the 2007-2012 Phase I Municipal Stormwater Permit required permittees to collect and analyze data to evaluate pollutant loadings of stormwater discharged from different...
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This dataset includes versions of the WWHM as they are released, including installation files and descriptions of changes along with dates and version numbers.
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<span style='font-family:"Avenir Next W01", "Avenir Next W00", "Avenir Next", Avenir, "Helvetica Neue", sans-serif; font-size:16px;'>The feature datasets...
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This dataset looks at all aspects of storm water management in California as managed and regulated by the State Water Resources Control Board, from the **[Stormwater Multiple Application and...
