Hydrohistorian
BSD-14
Monitored well · 1382 · Division 2 · Water District 67
Alluvial
Stream-connected valley fill; recharges and can be depleted by nearby pumping.
Water-level record
34 measurements from 1991-02-08 to 2026-03-17. Most recent water-level elevation 5605.18 ft, 13.82 ft below ground.
Over the record the level is decreasing at -0.74 ft per decade (p = 0.0013, n = 33). 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, 1991-02-08 to 2026-03-17, 34 measurements. The record is decreasing at -0.74 feet per decade (p equals 0.0013), 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 | 56.0 ft |
| Perforated interval | 30.0–55.0 ft |
| Ground elevation | 5619.0 ft |
| Reported yield | 600.0 gpm |
| Permit | 15956 |
| Location | 39.24000, -103.87000 |
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.