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SB00406030CA

Monitored well · 47400 · Division 1 · Water District 1

· Download levels (CSV)

Alluvial

Stream-connected valley fill; recharges and can be depleted by nearby pumping.

Water-level record

17 measurements from 1990-04-10 to 2004-04-06. Most recent water-level elevation 4443.25 ft, 56.75 ft below ground.

Over the record the level is no trend at -1.02 ft per decade (p = 0.7108, n = 17). 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, 1990-04-10 to 2004-04-06, 17 measurements. The record is no trend at -1.02 feet per decade (p equals 0.7108), measured on water-level elevation. Rising elevation means more water. The values are downloadable as CSV from the link above.

The well itself

AquiferQUATERNARY ALLUVIUM
Total depth200.0 ft
Ground elevation4500.0 ft
Location40.28000, -104.14000
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.