009S009E04M001S
U.S. Geological Survey
Located in Imperial County, California, this groundwater monitoring location is associated with a water well in the Basin and Range basin-fill aquifers.
Well Construction
| Depth | Description | |
|---|---|---|
| -2.0-489.0 ft | 2.0 in diameter none casing | |
| 486.0-489.0 ft | screen |
No lithology data is available
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Agency U.S. Geological Survey Site Name 009S009E04M001S Site Number 332501116025701 Site Type WELL Lat/Long (NAD27) 33.417, -116.05 Well Depth 489 Feet Elevation (NGVD29) -105.0 ft Latitude 33.4169766215783 Longitude -116.050001960671 Local Aquifer Name (None) National Aquifer Name Basin and Range basin-fill aquifers (N100BSNRGB) Aquifer Type UNCONFINED Water-Level Well Type Trend Water-Level Well Characteristics Suspected / Anticipated Changes Water Quality Network Additional info Link 1 -
Activity Start Date Activity Start Time Characteristic Name Measure Value Units Detection Limit Value Type Sample Fraction Method Name Analytical Method System Sample Method ID Sample Method ID Context Sample Method Name Activity Type Code Data Provided By -
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How do we calculate statistics?
Overall Water Level Statistics (Depth to water, feet below land surface) Lowest Water Level Median Water Level Highest Water Level First Measurement Date Last Measurement Date Number of Measurements Years of Record Latest Value Latest Percentile 145.84 123.53 71.58 1979-03-21 2026-03-30 89 47.0 96.26 92.31 Statistics Calculated 2026-06-24 Monthly Water Level Statistics (Depth to water, feet below land surface) Month Lowest Median 10th Percentile 25th Percentile 50th Percentile 75th Percentile 90th Percentile Highest Median Number of Measurements Years of Record Mar 145.79 143.99 139.91 127.80 112.36 103.02 72.00 37 37 Sep 116.30 115.89 111.94 98.93 79.33 74.56 74.21 11 11 Oct 145.84 144.16 139.58 132.22 118.58 107.51 101.12 30 30 Statistics Calculated 2026-06-24 -
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