001S003W15K003S
U.S. Geological Survey
Located in San Bernardino County, California, this groundwater monitoring location is associated with a water well in the California Coastal Basin aquifers.
Well Construction
| Depth | Description | |
|---|---|---|
| 0.0-770.0 ft | 2.0 in diameter pvc or plastic casing | |
| 750.0-770.0 ft | 2.0 in diameter pvc, fbrgls/plst screen |
No lithology data is available
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Agency U.S. Geological Survey Site Name 001S003W15K003S Site Number 340503117104103 Site Type WELL Lat/Long (NAD83) 34.0843, -117.1772 Well Depth 766.4 Feet Elevation (NAVD88) 1368.85 ft Latitude 34.0843222222222 Longitude -117.177208333333 Local Aquifer Name (None) National Aquifer Name California Coastal Basin aquifers (N100CACSTL) 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 251.69 198.06 130.60 1997-05-13 2026-02-19 9613 28.8 151.74 93.103 Statistics Calculated 2026-02-20 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 Jan 248.90 234.90 220.15 195.52 175.93 158.23 131.31 28 28 Feb 247.57 235.72 223.60 196.20 176.91 155.25 131.16 27 27 Mar 246.88 234.62 218.77 195.55 175.78 154.21 131.41 28 28 Apr 246.90 232.35 213.85 193.44 177.83 153.45 131.75 28 28 May 245.01 227.75 217.09 194.94 173.68 147.32 132.75 29 29 Jun 243.02 229.06 219.14 195.68 171.71 148.54 132.97 29 29 Jul 244.18 232.41 216.67 201.35 173.77 152.26 134.81 28 28 Aug 247.42 234.40 216.48 203.00 174.30 154.92 134.33 28 28 Sep 249.72 235.83 217.53 204.36 171.33 156.34 134.77 29 29 Oct 249.20 236.18 217.73 202.42 171.37 156.86 131.05 29 29 Nov 249.46 236.49 219.12 201.67 171.69 152.32 131.23 28 28 Dec 249.65 235.17 217.40 197.12 172.76 151.92 131.30 29 29 Statistics Calculated 2026-02-20 -
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