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The California Irrigation Management Information System (CIMIS) currently manages over 145 active weather stations throughout the state. Archived data is also available for 85 additional stations...
Search relevance: 1.00 | Views last month: 50 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
This dataset represents the cadastral maps created by the Geomatics branch in support of real property acquisitions within the Department of Water Resources. The geographic extent of each map...
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This feature class represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (OSWCR). This feature class is for...
Search relevance: 1.00 | Views last month: 15 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
The IRWM web based DAC mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Place feature class. A Census Place is a location that is incorporated...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
This dataset represents polygon boundaries of all public water agencies in California including public water systems, agricultural water districts, urban water districts, Federal and State water...
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The IRWM web based EDA mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Counties feature class, and the 2023 Unemployment Rate. A Census Place...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
The IRWM web based EDA mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Tract feature class. The TIGER/Line Files are shapefiles and related...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
The passage of the Sustainable Groundwater Management Act (SGMA) in 2014 set forth a statewide framework to help protect groundwater resources over the long-term. SGMA requires local agencies to...
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The IRWM web based DAC mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the Census 2020 Block Group feature class. The TIGER/Line Files are shapefiles and...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
This is a copy of the statewide County GIS Tiger file. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Counties feature class, and the 2023 Unemployment Rate. The IRWM web...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
This feature class represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (OSWCR). This feature class is for...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
This feature class represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (OSWCR). This feature class is for...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
This line feature class represents levee centerlines for 93 Levee Maintenance Agencies/Reclamation Districts in the Sacramento-San Joaquin Delta. The centerline features contain levee geometry...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
The feature dataset contains geophysical properties to analyze where obstacles to infiltration exist and where infiltration would be most desirable. Such properties include areas of mapped...
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Delta Primary Zone Boundary The history of the primary zone boundary is as follows: the Primary Zone was defined in the 1992 Delta Flood Protection Act by referring to a map attached to the...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
The IRWM web based DAC mapping tool uses this GIS layer. Created by joining ACS 2019-2023 5 year estimates to the 2020 Census Tracts feature class. The TIGER/Line Files are shapefiles and related...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
This feature class represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (OSWCR). This feature class is for...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 06:15 PM -
Archived on 20161130 and the name was change from i08_B118_CA_GroundwaterBasins to i08_B118_CA_GWaterBasins20161130. The dataset is a feature class showing the boundaries of 515 groundwater basins...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: October 24, 2026 at 08:48 PM -
The Central Valley Flood Protection Plan (CVFPP) recommends that the California Department of Water Resources (DWR) develop a system for tracking performance of the flood system, including the...
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Survey data as part of the 'Precise Surveys' project has been collected from points along the State Water Project. Data includes elevations, Northings/Eastings, distances and point-to-point...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: October 24, 2026 at 08:45 PM
