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
43 measurements from 1952-08-11 to 1968-01-18. Most recent water-level elevation 3809.11 ft, 102.6 ft below ground.
Over the record the level is decreasing at -1.65 ft per decade (p = 0.0, n = 43). Mann–Kendall with the Hamed–Rao autocorrelation correction, on water-level elevation; rising elevation means more water.
Chart: water level at this well over time, 1952-08-11 to 1968-01-18, 43 measurements. The record is decreasing at -1.65 feet per decade (p equals 0.0), measured on water-level elevation. Rising elevation means more water. The values are downloadable as CSV from the link above.
The well itself
| Designated basin | NORTHERN HIGH PLAINS |
|---|---|
| Total depth | 126.0 ft |
| Ground elevation | 3911.71 ft |
| Location | 40.22000, -102.50000 |
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.