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GERK

Monitored well · 47333 · Division 1 · Water District 64

· Download levels (CSV)

Alluvial

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

Water-level record

35 measurements from 1992-02-12 to 2004-05-13. Most recent water-level elevation 3453.0 ft, 43.0 ft below ground.

Over the record the level is decreasing at -9.96 ft per decade (p = 0.0002, 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, 1992-02-12 to 2004-05-13, 35 measurements. The record is decreasing at -9.96 feet per decade (p equals 0.0002), 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
Ground elevation3496.0 ft
Location40.99000, -102.28000
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.