250715-- Atlantic Highlands B Obs
U.S. Geological Survey
Located in Monmouth County, New Jersey, this groundwater monitoring location is associated with a water well in the Northern Atlantic Coastal Plain aquifer system.
Well Construction
| Depth | Description | |
|---|---|---|
| -2.5-350.0 ft | 6.0 in diameter steel casing | |
| -3.0-25.0 ft | 12.0 in diameter steel casing | |
| 350.0-360.0 ft | 6.0 in diameter stainless steel screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-23.0 ft | Sand & Gravel | Sand & Gravel |
| 23.0-75.0 ft | Clay | Clay |
| 75.0-110.0 ft | Sand | Sand |
| 110.0-175.0 ft | Sand | Sand |
| 175.0-225.0 ft | Clay | Clay |
| 225.0-340.0 ft | Sand & Clay | Sand & Clay |
| 340.0-400.0 ft | Sand & Clay | Sand & Clay |
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Agency U.S. Geological Survey Site Name 250715-- Atlantic Highlands B Obs Site Number 402426074001901 Site Type WELL Lat/Long (NAD27) 40.4073, -74.0049 Well Depth 360 Feet Elevation (NGVD29) 228.8 ft Latitude 40.4073310714594 Longitude -74.0048607542697 Local Aquifer Name Englishtown Formation (None) National Aquifer Name Northern Atlantic Coastal Plain aquifer system (S100NATLCP) Aquifer Type CONFINED Water-Level Well Type Trend Water-Level Well Characteristics Known Changes Water Quality Network NJ WSC NWIS QWDATA DATABASE 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 227.25 224.32 222.19 1991-01-17 2026-05-15 12040 35.3 222.74 100.0 Statistics Calculated 2026-06-05 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 226.00 224.55 224.35 224.08 223.78 223.67 223.32 35 35 Feb 224.76 224.45 224.18 223.89 223.73 223.62 223.32 32 32 Mar 224.87 224.38 224.03 223.77 223.49 223.32 223.14 32 32 Apr 224.85 224.22 223.93 223.70 223.42 223.22 222.99 33 33 May 224.91 224.57 224.23 224.07 223.61 223.36 223.15 33 33 Jun 225.58 225.17 224.88 224.42 224.17 223.80 223.59 33 33 Jul 226.30 225.77 225.61 225.33 225.02 224.37 224.14 33 33 Aug 226.83 226.51 225.85 225.47 225.15 224.69 224.29 34 34 Sep 226.92 226.37 225.67 225.26 224.97 224.75 224.34 33 33 Oct 225.98 225.66 225.19 224.89 224.47 224.28 224.18 33 33 Nov 225.19 225.04 224.74 224.43 224.12 224.00 223.87 34 34 Dec 224.70 224.55 224.45 224.08 223.86 223.77 223.57 34 34 Statistics Calculated 2026-06-05 -
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