Your go-to source for expert water well drillers, groundwater, and drought information in oglala, South Dakota. Connect with trusted professionals for new wells, repairs, or maintenance.
Visit the Oglala Water Well Map to view the water, irrigation, and geothermal wells.
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Hydrogeology –The study of groundwater and its interactions with geological formations.
Learn about more terms in the glossary.
| Geology | |
|---|---|
| Aquifier | High Plains aquifer |
| Rock Formation | Unconsolidated sand and gravel aquifers |
| Well Information* | |
|---|---|
| Well Depth | -- (ft) |
| SWL | -- (ft) |
| Bedrock Depth | -- (ft) |
| Yield | -- (gpm) |
| * Average within 5km | |
| Drought Monitor | |
|---|---|
| September 1, 2026 | D2 |
| August 25, 2026 | D3 |
| August 18, 2026 | D3 |
| August 11, 2026 | D3 |
| August 4, 2026 | D3 |
| July 28, 2026 | D3 |
| July 21, 2026 | D2 |
| July 14, 2026 | D2 |
Source: US Drought MonitorAdd to Website | |