KNOX 7 (KN 7)
U.S. Geological Survey
Located in Knox County, Indiana, this groundwater monitoring location is associated with a water well in the Sand and gravel aquifers (glaciated regions).
Well Construction
| Depth | Description | |
|---|---|---|
| 0.0-16.0 ft | 6.0 in diameter none casing | |
| 19.0-53.0 ft | 6.0 in diameter none casing | |
| 16.0-19.0 ft | 6.0 in diameter screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-3.0 ft | Soil | Soil |
| 3.0-4.0 ft | Sand & Clay | Sand & Clay |
| 4.0-8.0 ft | Sand & Clay | Sand & Clay |
| 8.0-12.0 ft | Sand | Sand |
| 12.0-15.0 ft | Sand | Sand |
| 15.0-22.0 ft | Sand & Gravel | Sand & Gravel |
| 22.0-31.0 ft | Other | Other |
| 31.0-40.0 ft | Sand | Sand |
| 40.0-53.0 ft | Sand | Sand |
-
Agency U.S. Geological Survey Site Name KNOX 7 (KN 7) Site Number 383247087361001 Site Type WELL Lat/Long (NAD83) 38.5464, -87.6028 Well Depth 53 Feet Elevation (NAVD88) 403.25 ft Latitude 38.54643626000000011799784261 Longitude -87.60280190000000288819137495 Local Aquifer Name Holocene Alluvium (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 -
-
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 11.82 9.28 2.41 1967-02-21 2025-04-17 13452 58.2 6.65 88.6 Statistics Calculated 2025-04-18 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 10.88 10.23 9.42 8.90 8.12 7.22 4.50 40 40 Feb 10.23 9.84 9.35 9.03 7.98 7.49 3.28 43 43 Mar 9.87 9.64 9.03 8.44 7.92 7.43 6.79 41 41 Apr 9.96 9.66 8.72 8.15 7.43 5.74 4.49 43 43 May 9.89 9.53 9.05 8.20 7.44 4.37 2.69 38 38 Jun 10.33 10.08 9.57 8.71 7.69 6.81 6.02 41 41 Jul 11.58 10.41 9.99 9.59 8.87 8.29 7.42 40 40 Aug 11.12 10.80 10.41 9.98 9.69 9.14 8.77 40 40 Sep 11.75 11.16 10.70 10.33 10.03 9.62 9.12 40 40 Oct 11.40 11.21 10.76 10.45 9.87 9.42 7.78 41 41 Nov 11.46 10.96 10.45 9.86 9.01 7.96 3.95 42 42 Dec 11.52 10.74 10.23 9.48 8.32 7.37 6.87 39 39 Statistics Calculated 2025-04-18 -
Operated in cooperation with:
