25E 1 SOW 009
U.S. Geological Survey
Located in Pulaski County, Virginia, this groundwater monitoring location is associated with a water well in the Valley and Ridge aquifers.
Well Construction
| Depth | Description | |
|---|---|---|
| 0.0-56.0 ft | 6.0 in diameter steel casing | |
| 56.0-318.0 ft | screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-20.0 ft | Saprolite | Saprolite |
| 20.0-None ft | Dolomite | Dolomite |
-
Agency U.S. Geological Survey Site Name 25E 1 SOW 009 Site Number 370254080374401 Site Type WELL Lat/Long (NAD83) 37.0484, -80.6286 Well Depth 318 Feet Elevation (NGVD29) 1875.0 ft Latitude 37.0484575416702 Longitude -80.6286729835136 Local Aquifer Name Elbrook Formation (None) National Aquifer Name Valley and Ridge aquifers (N500VLYRDG) Aquifer Type UNCONFINED Water-Level Well Type Surveillance 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 -
-
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 27.25 22.72 19.15 1969-10-21 2026-01-22 303 56.2 22.67 64.86 Statistics Calculated 2026-04-06 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 23.70 23.48 23.17 22.80 22.49 22.02 21.74 36 36 Feb 25.86 24.37 23.63 23.20 22.71 22.37 20.35 21 21 Mar 23.90 23.74 23.20 22.70 22.60 22.40 21.51 24 24 Apr 23.31 23.15 22.75 22.51 21.99 21.44 19.15 29 29 May 23.75 23.44 23.05 22.75 22.50 22.14 21.55 23 23 Jun 23.33 23.18 23.04 22.56 22.35 22.32 22.27 22 22 Jul 23.48 23.13 22.71 22.56 22.50 22.26 22.10 23 23 Aug 24.52 23.19 22.96 22.66 22.53 22.35 22.28 32 32 Sep 23.89 23.80 23.41 22.90 22.56 22.23 22.10 13 13 Oct 26.21 23.83 23.12 22.68 22.56 22.44 22.32 46 46 Nov 26.75 24.84 24.02 23.11 22.80 21.97 21.49 19 19 Dec 27.25 27.02 26.53 23.33 22.90 22.51 22.28 13 13 Statistics Calculated 2026-04-06 -
Operated in cooperation with:
