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#1 Federal
Petroleum well data used for preliminary regional groundwater salinity mapping near selected oil fields in central and southern California
- Organization: Department of the Interior
- Dataset Last Updated: August 12, 2020 at 12:00 AM
This digital dataset is comprised of two separate data files that contain total dissolved solids, well construction, and well identifying information for 1,131 petroleum wells used to map salinity...
- XML
- XML
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 10:45 PM
#2 Federal
All Wells, District Boundaries, and Field Boundaries from the California Division of Oil, Gas, and Geothermal Resources (DOGGR)
- Organization: Department of the Interior
- Dataset Last Updated: August 12, 2020 at 12:00 AM
There are 487 onshore oil and gas fields in California encompassing 3,392 square miles of aggregated area. The California State Water Resources Control Board (State Water Board) initiated a...
- XML
- XML
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 09:43 PM

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