Hydrohistorian
WELL ID 340;CSU WP 123
Monitored well · 11388 · Division 1 · Water District 1
Alluvial
Stream-connected valley fill; recharges and can be depleted by nearby pumping.
Water-level record
22 measurements from 1962-04-03 to 2013-03-26. Most recent water-level elevation 4398.92 ft, 110.08 ft below ground.
Over the record the level is decreasing at -5.33 ft per decade (p = 0.024, 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, 1962-04-03 to 2013-03-26, 22 measurements. The record is decreasing at -5.33 feet per decade (p equals 0.024), 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 | CSU SUPPLEMENTAL NETWORK |
| Ground elevation | 4509.0 ft |
| Location | 40.26000, -104.04000 |
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.