Description: State water quality assessment decisions reported to EPA under the Integrated Report (IR), and Clean Water Act Sections 303(d) and 305(b). This service provides summary information for each Assessment Unit. For more detailed data, please reference the Assessment Total Maximum Daily Load (TMDL) Tracking and Implementation System (ATTAINS) web services. Information on those web services is provided on the public ATTAINS website: https://www.epa.gov/waterdata/attainsOn July 2024, MARIS staff download and extracted the MS portion of this data set.For more information see:https://catalog.data.gov/dataset/attains-assessments2https://gispub.epa.gov/arcgis/rest/services/OW/ATTAINS_Assessment/MapServer
Description: State water quality assessment decisions reported to EPA under the Integrated Report (IR), and Clean Water Act Sections 303(d) and 305(b). This service provides summary information for each Assessment Unit. For more detailed data, please reference the Assessment Total Maximum Daily Load (TMDL) Tracking and Implementation System (ATTAINS) web services. Information on those web services is provided on the public ATTAINS website: https://www.epa.gov/waterdata/attainsOn July 2024, MARIS staff download and extracted the MS portion of this data set.For more information see:https://catalog.data.gov/dataset/attains-assessments2https://gispub.epa.gov/arcgis/rest/services/OW/ATTAINS_Assessment/MapServer
Description: State water quality assessment decisions reported to EPA under the Integrated Report (IR), and Clean Water Act Sections 303(d) and 305(b). This service provides summary information for each Assessment Unit. For more detailed data, please reference the Assessment Total Maximum Daily Load (TMDL) Tracking and Implementation System (ATTAINS) web services. Information on those web services is provided on the public ATTAINS website: https://www.epa.gov/waterdata/attains. On July 2024, MARIS staff download and extracted the MS portion of this data set.For more information see:https://catalog.data.gov/dataset/attains-assessments2https://gispub.epa.gov/arcgis/rest/services/OW/ATTAINS_Assessment/MapServer
Description: State water quality assessment decisions reported to EPA under the Integrated Report (IR), and Clean Water Act Sections 303(d) and 305(b). This service provides summary information for each Assessment Unit. For more detailed data, please reference the Assessment Total Maximum Daily Load (TMDL) Tracking and Implementation System (ATTAINS) web services. Information on those web services is provided on the public ATTAINS website: https://www.epa.gov/waterdata/attainsOn July 2024, MARIS staff download and extracted the MS portion of this data set.For more information see:https://catalog.data.gov/dataset/attains-assessments2https://gispub.epa.gov/arcgis/rest/services/OW/ATTAINS_Assessment/MapServer