Last updated Oct 7, 2026
Well Completion Reports
This Well Completion Report dataset represents an index of records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (OSWCR). This dataset is for informational purposes only. All attribute values should be verified by reviewing the original Well Completion Report. Known issues include: - Missing and duplicate records - Missing values (either missing on original Well Completion Report, or not key entered into database) - Incorrect values (e.g. incorrect Latitude, Longitude, Record Type, Planned Use, Total Completed Depth) - Limited spatial resolution: The majority of well completion reports have been spatially registered to the center of the 1x1 mile Public Land Survey System section that the well is located in.
DWR makes no warranties or guarantees - either expressed or implied - as to the completeness, accuracy, or correctness of the data. DWR neither accepts nor assumes liability arising from or for any incorrect, incomplete, or misleading subject data.
Data and Resources
14 resources listed for this dataset.
Last updated Sep 4, 2026
Last updated Oct 7, 2026
Last updated Oct 7, 2026
Last updated Oct 7, 2026
Last updated Oct 7, 2026
Last updated Oct 7, 2026
Last updated Oct 7, 2026
Last updated Oct 7, 2026
Last updated Oct 7, 2026
Last updated Oct 7, 2026
Last updated Sep 4, 2026
Last updated Sep 4, 2026
Last updated Oct 7, 2026