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Description: DescriptionState Water Resources Control Board Division of Water Quality staff have developed this map to graphically display the waterbodies assessed in the 2024 California Integrated Report. This map contains waterbodies assessed for 305(b) categorization, including those placed on the 303(d) list of impaired waters.Note, these are not the final assessments. Map Layers:Final 2024 Integrated Report Polygons: Spatial representation of the non-linear (polygon) waterbodies in California, such as bays, lakes, and reservoirs. Pop Up Description: Waterbody ID: Unique identifier for each waterbody used in the Integrated Report. Waterbody Name: Name of the listed waterbody. Waterbody Type: Type of water (river, lake, etc)Regional Board: Which Regional Water Quality Control Board has jurisdiction over the waterbody.WB Size: Approximate size of the waterbody and the corresponding unit of measurement. WB Category: Integrated Report Category for the waterbody.County: County where waterbody is located.Listing Status: If identified on the 303(d) list as impaired. Proposed New Listings 2024 - New proposed pollutant listings for the 2024 303(d) List and corresponding waterbody-pollutant Decision ID.Proposed New Delistings 2024 - New proposed pollutant delistings for the 2024 303(d) list and corresponding waterbody-pollutant Decision IDs.Prior Listing Cycle: If identified, pollutants that were listed for the prior Listing Cycle.Waterbody Fact Sheet: Link to the complete waterbody fact sheet with assessment details. Notes: Any notes pertaining to the waterbody (this may not always be populated).
Service Item Id: abd540ccb5e74effa2f83037178bc85b
Copyright Text: California State Water Resources Control Board- Division of Water Quality
Spatial Reference:
4269
(4269)
Initial Extent:
XMin: -123.54015647871444
YMin: 34.848734985093
XMax: -114.94632443828556
YMax: 39.708342388906956
Spatial Reference: 4269
(4269)
Full Extent:
XMin: -124.26718255200001
YMin: 32.52937690599998
XMax: -114.137932089
YMax: 41.999695926000015
Spatial Reference: 4269
(4269)
Units: esriDecimalDegrees
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