Hydrohistorian
BSD-40
Monitored well · 149674 · Division 2 · Water District 67
Alluvial
Stream-connected valley fill; recharges and can be depleted by nearby pumping.
Water-level record
22 measurements from 2008-02-13 to 2026-03-16. Most recent water-level elevation 6052.8 ft, 9.2 ft below ground.
Over the record the level is no trend at -0.13 ft per decade (p = 0.2585, n = 22). 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, 2008-02-13 to 2026-03-16, 22 measurements. The record is no trend at -0.13 feet per decade (p equals 0.2585), 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 | UPPER BIG SANDY |
| Total depth | 43.0 ft |
| Perforated interval | 18.0–38.0 ft |
| Ground elevation | 6062.0 ft |
| Permit | 239238 |
| Location | 39.13000, -104.16000 |
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.