BSD-01
Monitored well · 1379 · Division 2 · Water District 67
Alluvial
Stream-connected valley fill; recharges and can be depleted by nearby pumping.
Water-level record
35 measurements from 1991-02-05 to 2026-03-17. Most recent water-level elevation 5490.66 ft, 29.34 ft below ground.
Over the record the level is decreasing at -1.69 ft per decade (p = 0.0001, n = 35). 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, 1991-02-05 to 2026-03-17, 35 measurements. The record is decreasing at -1.69 feet per decade (p equals 0.0001), 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 | 65.0 ft |
| Perforated interval | 21.0–65.0 ft |
| Ground elevation | 5520.0 ft |
| Permit | 37086 |
| Location | 39.29000, -103.82000 |
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.