← Basin groundwater

NA03900821DDA RIO 4

Monitored well · 6582 · Division 3 · Water District 20

· Download levels (CSV)

Unclassified

No aquifer or designated-basin assignment — administrative world unknown, kept out of recharge math.

Water-level record

188 measurements from 1969-01-20 to 2024-09-24. Most recent water-level elevation 7636.25 ft, 0.21 ft below ground.

Over the record the level is decreasing at -1.92 ft per decade (p = 0.0142, n = 188). 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, 1969-01-20 to 2024-09-24, 188 measurements. The record is decreasing at -1.92 feet per decade (p equals 0.0142), measured on water-level elevation. Rising elevation means more water. The values are downloadable as CSV from the link above.

The well itself

Total depth986.0 ft
Ground elevation7636.46 ft
Location37.61000, -106.10000
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.