27F 2 SOW 019
U.S. Geological Survey
Located in Montgomery County, Virginia, this groundwater monitoring location is associated with a water well in the Valley and Ridge aquifers.
Well Construction
| Depth | Description | |
|---|---|---|
| 1.6-39.0 ft | 10.0 in diameter steel casing | |
| 244.0-396.0 ft | 10.0 in diameter screen | |
| 39.0-244.0 ft | 12.0 in diameter screen | |
| 396.0-446.0 ft | 8.0 in diameter screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-5.0 ft | Sand & Clay | Sand & Clay |
| 5.0-None ft | Limestone | Limestone |
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Agency U.S. Geological Survey Site Name 27F 2 SOW 019 Site Number 370812080261901 Site Type WELL Lat/Long (NAD83) 37.1368, -80.4384 Well Depth 450 Feet Elevation (NGVD29) 1980.0 ft Latitude 37.1367955481873 Longitude -80.4383846044265 Local Aquifer Name Elbrook Formation (None) National Aquifer Name Valley and Ridge aquifers (N500VLYRDG) 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 7.30 4.29 -0.02 1953-07-01 2024-12-02 9047 71.4 6.12 13.0 Statistics Calculated 2024-12-03 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 6.50 5.69 4.75 3.59 2.76 2.29 1.29 54 54 Feb 5.76 5.52 4.18 3.26 2.24 1.54 0.90 54 54 Mar 6.03 5.23 3.89 2.80 2.28 1.60 1.14 53 53 Apr 6.26 5.12 4.17 3.21 2.46 1.87 1.50 55 55 May 6.52 5.26 4.63 3.58 3.16 2.25 1.57 55 55 Jun 6.70 5.52 5.10 4.33 3.58 2.57 1.27 53 53 Jul 6.68 5.92 5.29 4.88 4.06 2.94 1.26 56 56 Aug 6.89 6.04 5.72 4.98 4.48 3.55 2.33 53 53 Sep 6.55 6.30 5.92 5.39 4.79 3.78 1.96 51 51 Oct 6.99 6.60 5.87 5.30 4.28 3.42 1.62 56 56 Nov 7.06 6.51 5.76 4.79 3.81 2.99 1.83 53 53 Dec 7.05 6.23 5.65 4.27 3.09 1.87 1.03 52 52 Statistics Calculated 2024-12-03 -
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