User's Manuals
Accessibility note: Many of these reports were scanned from hard copy originals and are not fully accessible for users of certain assistive technologies. However, if you need assistance with a specific report, please contact the Webmaster and we will provide a text-based copy or otherwise make every effort to help you.
| Number | Manual Title | Published |
|---|---|---|
| IMAGEW-I | Well Field Drawdown Model | 1973 |
| LINK | Water Level Measurement and Pertinent Well Data Coding Procedure Manual: NO LONGER IN USE - HISTORICAL REFERENCE ONLY | 1980 |
| UM-36 | Evaluating the Ground-Water Resources of the High Plains of Texas | 1981 |
| UM-38 | Multireservoir Simulation and Optimization Model (SIM V) | 1982 |
| GWSIM-IV | Ground-Water Simulation Program (SIM IV) | 1983 |
| UM-51 | A Field Manual for Groundwater Sampling | 2003 |
| UM-53 | Safety in Field Activities: A Field Safety Manual for the Collection of Aquifer Data | 2004 |
| FAQ | Explanation of the Groundwater Database (UM-50 no longer available) | 2008 |
| UM-54 | A Field Manual for Automated Water Level Recorders | 2009 |
| UM-52 | A Field Manual for Groundwater-level Monitoring at the Texas Water Development Board | 2016 |