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Impaired Water 303(d) Polygons, California, 2006, State Water Resources Control Board

Metadata Updated: March 22, 2024

2006 303d List of Water Quality Limited Segments that: 1) Require Total Maximum Daily Loads (TMDLS), 2) Are being addressed by USEPA approved TMDLs 3) Are being addressed by actions other than TMDLs

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

No file downloads have been provided. The publisher may provide downloads in the future or they may be available from their other links.

Dates

Metadata Date September 20, 2017
Metadata Created Date March 22, 2024
Metadata Updated Date March 22, 2024
Reference Date(s) January 1, 2006 (publication)
Frequency Of Update biannually

Metadata Source

Harvested from Environmental Dataset Gateway ISO Geospatial Metadata

Additional Metadata

Resource Type Dataset
Metadata Date September 20, 2017
Metadata Created Date March 22, 2024
Metadata Updated Date March 22, 2024
Reference Date(s) January 1, 2006 (publication)
Responsible Party U.S. Environmental Protection Agency, Region 9 (Publisher)
Contact Email
Guid 94940519-3456-4430-8BFD-E3AAEE95CCE2
Access Constraints https://edg.epa.gov/EPA_Data_License.html
Bbox East Long -115.584454
Bbox North Lat 41.999701
Bbox South Lat 32.539106
Bbox West Long -124.267196
Coupled Resource
Frequency Of Update biannually
Harvest Object Id 16a23193-d9d1-4e55-8c95-98216753fca3
Harvest Source Id 9b3cd81e-5515-4bb7-ad3c-5ae44de9b4bd
Harvest Source Title Environmental Dataset Gateway ISO Geospatial Metadata
Licence Disclaimer for the GIS Files of the 2006 303(d) List The 2006 303(d) List GIS shape files and associated 303(d) list excel tables containing the information shown on the list are provided on this State Water Resources Control Board website for public use. These GIS files and associated 303(d) list excel tables can be linked by the common field “WBID” (Water body ID). These GIS representations of the areal extent of affected waters are estimated and should not be considered authoritative for the development of TMDLs (Total Maximum Daily Load) or other regulatory actions. The TMDL effort may ultimately address more or less areal extent than shown in these GIS files. Mapping the 303(d) listed waters is a work in progress and will be updated during each listing cycle to better define the impacted areas.
Lineage
Metadata Language eng
Metadata Type geospatial
Old Spatial {"type": "Polygon", "coordinates": [[[-124.267196, 32.539106], [-115.584454, 32.539106], [-115.584454, 41.999701], [-124.267196, 41.999701], [-124.267196, 32.539106]]]}
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True
Temporal Extent Begin 2006-01-01
Temporal Extent End 2006-01-01

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