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Surface Water Quality Polygon
See full Data Guide here. Surface Water Quality Classifications Set: This dataset is a line and a polygon feature-based layer compiled at 1:24,000 scale that includes water... -
Compliance at-the-tap Lead and Copper Data
At-the-tap samples tested for lead and copper -
TMDL Effectiveness Monitoring projects
Map of Post-TMDL, or TMDL effectiveness monitoring studies and data. -
Impaired Streams 2008
Under Section 303(d) of the Clean Water Act, states are required from "time to time" to submit a list of waters for which effluent limits will not be sufficient to meet all... -
UTILITIESCOMMUNICATION_stormwater_control
Stormwater Controls -
Special Protection Area Review Data
A Special Protection Area (SPA) is a geographic area designated by the County Council which has high quality or unusually sensitive water resources and environmental features... -
Impaired Lakes 2010
Under Section 303(d) of the Clean Water Act, states are required from "time to time" to submit a list of waters for which effluent limits will not be sufficient to meet all... -
Watershed Boundaries
This watershed boundary consists of modeled lines and edited lines based on site plans and field investigations. -
Marine Phytoplankton Grouped by Sample and Size Class
This dataset contains phytoplankton samples collected from Puget Sound and analyzed using a particle imaging analyzer (FlowCAM®). For more information see the King County marine... -
Surface Water Quality Polygon
See full Data Guide here. Surface Water Quality Classifications Set: This dataset is a line and a polygon feature-based layer compiled at 1:24,000 scale that includes water... -
Impaired Lakes 2014
This dataset represents the centroids of lakes, reservoirs, and wetlands that were listed as "impaired" in Iowa's 2014 Section 305(b) Water Quality Assessment and the 303(d)... -
Marine Phytoplankton Grouped by Size Class
This dataset contains phytoplankton samples collected from Puget Sound and analyzed using a particle imaging analyzer (FlowCAM®). For more information see the King County marine... -
Stream Restoration Projects
Polygons that document stream restoration projects to resolve the problems identified in the Erosion Sites https://data.austintexas.gov/Environmental/Erosion-Sites/599b-4cjg... -
Beach Water Testing: Beginning 2015
Samples are collected by trained NY State Parks staff or laboratory technicians, and are analyzed by an environmental laboratory approval program (ELAP) laboratory. The results... -
Impaired Streams 2010
Under Section 303(d) of the Clean Water Act, states are required from "time to time" to submit a list of waters for which effluent limits will not be sufficient to meet all... -
Impaired Streams 2014
This dataset contains line work representing streams and rivers listed as "impaired" in Iowa's 2014 Section 305(b) Water Quality Assessment and the 303(d) Impaired Waters... -
Impaired Lakes 2012
This dataset represents the centroids of lakes, reservoirs, and wetlands that were listed as "impaired" in Iowa's 2012 Section 305(b) Water Quality Assessment and the 303(d)... -
Surface Water Quality Lines
See full Data Guide here. Surface Water Quality Classifications Set: This dataset is a line and a polygon feature-based layer compiled at 1:24,000 scale that includes water... -
Surface Water Quality Polygon
See full Data Guide here. Surface Water Quality Classifications Set: This dataset is a line and a polygon feature-based layer compiled at 1:24,000 scale that includes water... -
Ground Water Classifications Polygon
See full Data Guide here. Ground Water Classifications Polygon: Ground Water Quality Classifications is a polygon feature-based layer compiled at 1:24,000 scale that includes...