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.
Data files
| Data title and description | Access data | File details | Last updated |
|---|---|---|---|
Well Completion Reports | Download | CSV | 08/11/23 |
Well Numbers | Download | CSV | 08/11/23 |
Geologic Logs - Free Form | Download | CSV | 08/11/23 |
Geologic Logs - Quick Pick | Download | CSV | 08/11/23 |
Geologic Logs - USCS/ASTM D2488 | Download | CSV | 08/11/23 |
Geologic Logs - Generalized Lithology and Texture Classification (Under Development) | Download | CSV | 08/11/23 |
Casing Data | Download | CSV | 08/11/23 |
Annular Material Log | Download | CSV | 08/11/23 |
Borehole Information | Download | CSV | 08/11/23 |
Well Completion Report PDF Links | Download | CSV | 08/11/23 |
Well Completion Report PDF Links (Local) This table represents local/relative links to PDFs for records from the California Department of Water Resources' (DWR) Online System for Well Completion Reports (OSWCR) that can be downloaded from https://cadwr.app.box.com/v/WellCompletionReports | Download | CSV | 08/11/23 |
Bulk Data Download Zip file containing statewide Well Completion Report dataset. | Download | ZIP | 08/11/23 |
Supporting files
| Data title and description | Access data | File details | Last updated |
|---|---|---|---|
PDFs of Well Completion Reports by County Redacted Well Completion Reports are organized in folders by County and Township/Range, and named by Township/Range/Section and log number | Download | 08/11/23 | |
ArcGIS Map Service ArcGIS Map Service of Well Completion Reports Data | Download | 08/11/23 | |
ArcGIS Feature Service ArcGIS Feature Service of Well Completion Reports Data | Download | 08/11/23 | |
Submittal template for suggested corrections The California Department of Water Resources welcomes feedback to improve the accuracy of the Well Completion Report database. Please email suggested corrections to benjamin.brezing@water.ca.gov using the Submittal_Template_For_Suggested_Corrections.xlsx file. | Download | XLSX | 08/11/23 |