Hydrohistorian
LSP-137 NAWQA 14
Monitored well · 11439 · Division 1 · Water District 64
Its well permit here · Well permit at DWR ↗ · Download levels (CSV)
Alluvial
Stream-connected valley fill; recharges and can be depleted by nearby pumping.
Water-level record
3925 measurements from 1994-07-19 to 2025-10-23. Most recent water-level elevation 4068.36 ft, 9.34 ft below ground.
Over the record the level is decreasing at -1.04 ft per decade (p = 0.0, n = 3925). 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, 1994-07-19 to 2025-10-23, 3925 measurements. The record is decreasing at -1.04 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
| Aquifer | QUATERNARY ALLUVIUM |
|---|---|
| Designated basin | LOWER SOUTH PLATTE ALLUVIUM |
| Total depth | 20.0 ft |
| Perforated interval | 10.0–20.0 ft |
| Ground elevation | 4077.7 ft |
| Permit | 209110 |
| Location | 40.43000, -103.41000 |
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.