New Durham, NH Overburden Well 53
New Hampshire Geological Survey
Located in Strafford County, New Hampshire, this groundwater monitoring location is associated with a water well in the Sand and gravel aquifers (glaciated regions).
Well Construction
| Depth | Description | |
|---|---|---|
| -2.5-58.0 ft | 2.0 in diameter pvc casing | |
| 58.0-60.0 ft | 2.0 in diameter pvc screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-12.0 ft | Stratified Drift | COBBLES AND SAND |
| 12.0-29.0 ft | Stratified Drift | SAND |
| 32.0-39.0 ft | Stratified Drift | SAND |
| 42.0-44.0 ft | Stratified Drift | SAND |
| 47.0-49.0 ft | Stratified Drift | SAND |
| 57.0-59.0 ft | Stratified Drift | SAND |
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Agency New Hampshire Geological Survey Site Name New Durham, NH Overburden Well 53 Site Number NFW-53 Site Type WELL Lat/Long (WGS84) 43.4269, -71.1647 Well Depth 60 Feet Elevation (NAVD88) 542.26 ft Latitude 43.42690013 Longitude -71.16469549 Local Aquifer Name (None) National Aquifer Name Sand and gravel aquifers (glaciated regions) (N100GLCIAL) Aquifer Type UNCONFINED Water-Level Well Type Trend Water-Level Well Characteristics Background 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 20.81 19.05 17.50 1986-12-02 2025-04-19 5223 38.3 18.57 45.45 Statistics Calculated 2025-04-22 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 20.11 19.32 19.14 18.86 18.75 18.50 18.28 30 30 Feb 19.64 19.49 19.38 19.03 18.68 18.49 18.15 31 31 Mar 19.74 19.30 18.99 18.68 18.42 18.08 17.93 32 32 Apr 20.31 19.03 18.71 18.52 18.43 18.11 17.84 32 32 May 19.19 19.07 18.98 18.84 18.59 18.49 17.83 30 30 Jun 19.44 19.39 19.31 19.16 18.90 18.77 17.67 29 29 Jul 19.98 19.82 19.72 19.45 19.11 18.59 18.53 29 29 Aug 20.58 20.29 19.97 19.56 19.25 19.03 18.84 30 30 Sep 20.73 20.59 20.04 19.61 19.29 19.07 18.92 30 30 Oct 20.79 20.46 19.77 19.47 19.05 18.82 17.98 31 31 Nov 20.49 19.81 19.55 19.05 18.82 18.38 18.28 30 30 Dec 20.17 19.41 19.26 18.93 18.72 18.48 18.09 31 31 Statistics Calculated 2025-04-22 -
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