Hydrohistorian
High Plains / Ogallala
Effectively non-recharging in eastern Colorado; declines are storage depletion, a separate ledger line.
Because this aquifer does not recharge on a human timescale, a decline here is storage being removed, not a stream being short. It is kept out of the stream-depletion math for that reason.
Water-level record
5 measurements from 1973-05-18 to 1987-03-11. Most recent water-level elevation 6647.04 ft, 156.49 ft below ground.
Chart: water level at this well over time, 1973-05-18 to 1987-03-11, 5 measurements. Rising elevation means more water. The values are downloadable as CSV from the link above.
The well itself
| Designated basin | UPPER BLACK SQUIRREL |
|---|---|
| Total depth | 324.0 ft |
| Ground elevation | 6803.53 ft |
| Location | 38.95000, -104.30000 |
What this page is not
Monitoring records are irregular: measurements cluster where somebody chose to look, so a trend describes this well's record, not the aquifer as a whole. Levels are DWR's published measurements, unedited. A trend here is not a prediction, and it is not a determination about anyone's water right.