State 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.<\/span><\/p>Note, these are not the final assessments. <\/span><\/p> <\/span><\/p>Map Layers:<\/span><\/b><\/p>- Final 2024<\/span><\/b> Integrated Report Polygons:<\/span><\/b> Spatial representation of the non-linear (polygon) waterbodies in California, such as bays, lakes, and reservoirs. <\/span><\/li><\/ul>
Pop Up Description: <\/b><\/span><\/p>- Waterbody ID: Unique identifier for each waterbody used in the Integrated Report. <\/span><\/font><\/li>
- Waterbody Name: Name of the listed waterbody. <\/span><\/font><\/li>
- Waterbody Type: Type of water (river, lake, etc)<\/span><\/font><\/li>
- Regional Board: Which Regional Water Quality Control Board has jurisdiction over the waterbody.<\/span><\/font><\/li>
- WB Size: Approximate size of the waterbody and the corresponding unit of measurement. <\/span><\/font><\/li>
- WB Category: Integrated Report Category for the waterbody.<\/span><\/font><\/li>
- County: County where waterbody is located.<\/span><\/font><\/li>
- Listing Status: If identified on the 303(d) list as impaired. <\/span><\/font><\/li>
- Proposed New Listings 2024 - New proposed pollutant listings for the 2024 303(d) List and corresponding waterbody-pollutant Decision ID.<\/li>
- Proposed New Delistings 2024 - New proposed pollutant delistings for the 2024 303(d) list and corresponding waterbody-pollutant Decision IDs.<\/li>
- Prior Listing Cycle: If identified, pollutants that were listed for the prior Listing Cycle.<\/span><\/font><\/li>
- Waterbody Fact Sheet: Link to the complete waterbody fact sheet with assessment details. <\/span><\/font><\/li>
- Notes: Any notes pertaining to the waterbody (this may not always be populated).<\/span><\/font><\/li><\/ul><\/div>",
"summary": "This is a feature service for the Proposed 2024 California Integrated Report. The purpose of these layers is to represent waterbodies included in water quality assessments for the 2024 California Integrated Report. This layer is to be used for informational purposes only.",
"title": "IR_Polygons",
"tags": [
"SWRCB"
],
"type": "Feature Service",
"typeKeywords": [
"ArcGIS",
"ArcGIS Server",
"Data",
"Feature Access",
"Feature Service",
"providerSDS",
"Service"
],
"thumbnail": "thumbnail/thumbnail.png",
"url": "",
"extent": [
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-124.267182552,
32.529376906
],
[
-114.137932089,
41.9996959260001
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],
"minScale": 0,
"maxScale": 1.7976931348623157E308,
"spatialReference": "GCS_North_American_1983",
"accessInformation": "California State Water Resources Control Board- Division of Water Quality",
"licenseInfo": "This information is for reference purposes only and is not a binding legal document to be used for legal determinations. The data provided in the layer may contain errors, inconsistencies, or may not in all cases represent the current delineations of assessed or impaired waterbodies in California. The data are subject to change at any time and not be used as the sole source for decision making. By using this data, the user acknowledges all limitations of the data and agrees to accept all errors stemming from its use.<\/span>"
}