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
3 measurements from 1973-04-01 to 1974-11-15. Most recent water-level elevation 7241.42 ft, 141.58 ft below ground.
Chart: water level at this well over time, 1973-04-01 to 1974-11-15, 3 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 | 274.0 ft |
| Ground elevation | 7383.0 ft |
| Location | 39.00000, -104.63000 |
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.