EPA Environmental Dataset Gateway


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Title: Impaired Water 303(d) Polygons, California, 2006, State Water Resources Control Board
Abstract: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>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</SPAN></P></DIV></DIV></DIV>
Publisher: U.S. Environmental Protection Agency, Region 9
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Data Type: Vector
Open/Close section Spatial Domain
West Bounding Longitude: -124.267196
South Bounding Latitude: 32.539106
East Bounding Longitude: -115.584454
North Bounding Latitude: 41.999701
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License https://edg.epa.gov/EPA_Data_License.html
Access: unclassified
Use: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>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 â??WBIDâ?? (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.</SPAN></P></DIV></DIV></DIV>
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Scope (quality information applies to): 005
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Contact Position: GIS Coordinator
Contact Person: Cheryl Henley
Email: henley.cheryl@epa.gov
Address: 75 Hawthorne Street
City: San Francisco
State: CA
Postal Code: 94105
Telephone: (415) 972-3586
Fax: (415) 947-3553
Open/Close section General Information
Publisher Document Identifier: 94940519-3456-4430-8BFD-E3AAEE95CCE2
Metadata Date Stamp: 2017-09-20
Organization: U.S. Environmental Protection Agency, Region 9
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Metadata Standard Version: 1.0