WASHINGTON 2 (WA 2)
U.S. Geological Survey
Located in Washington County, Indiana, this groundwater monitoring location is associated with a water well in the Mississippian aquifers.
Well Construction
| Depth | Description | |
|---|---|---|
| 0.0-101.0 ft | 6.0 in diameter pvc or plastic casing | |
| 101.0-142.5 ft | screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-4.0 ft | Clay | Clay |
| 4.0-9.0 ft | Clay | Clay |
| 9.0-10.0 ft | Limestone | Limestone |
| 10.0-10.5 ft | Clay | Clay |
| 10.5-11.0 ft | Limestone | Limestone |
| 11.0-12.0 ft | Limestone | Limestone |
| 12.0-14.5 ft | Clay | Clay |
| 14.5-17.5 ft | Limestone | Limestone |
| 17.5-18.0 ft | Clay | Clay |
| 18.0-20.0 ft | Limestone | Limestone |
| 20.0-28.0 ft | Limestone | Limestone |
| 28.0-40.0 ft | Clay | Clay |
| 40.0-44.0 ft | Other | Other |
| 44.0-57.0 ft | Clay | Clay |
| 57.0-68.0 ft | Limestone | Limestone |
| 68.0-76.5 ft | Limestone | Limestone |
| 76.5-79.5 ft | Shale | Shale |
| 79.5-96.0 ft | Shale | Shale |
| 96.0-98.5 ft | Other | Other |
| 98.5-108.0 ft | Limestone | Limestone |
| 108.0-109.0 ft | Shale | Shale |
| 109.0-111.0 ft | Limestone | Limestone |
| 111.0-112.0 ft | Clay | Clay |
| 112.0-114.0 ft | Shale | Shale |
| 114.0-116.5 ft | Limestone | Limestone |
| 116.5-117.5 ft | Shale | Shale |
| 117.5-131.0 ft | Limestone | Limestone |
| 131.0-134.0 ft | Shale | Shale |
| 135.0-135.5 ft | Limestone | Limestone |
| 135.5-140.0 ft | Limestone | Limestone |
| 140.0-145.0 ft | Limestone | Limestone |
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Agency U.S. Geological Survey Site Name WASHINGTON 2 (WA 2) Site Number 383012086124501 Site Type WELL Lat/Long (NAD83) 38.5034, -86.2125 Well Depth 142.53 Feet Elevation (NGVD29) 780.0 ft Latitude 38.5033918895172 Longitude -86.2124801940543 Local Aquifer Name Mississippian System (None) National Aquifer Name Mississippian aquifers (N500MSSPPI) Aquifer Type CONFINED 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 81.74 73.94 61.32 1989-07-31 2025-02-07 7354 35.6 76.30 9.091 Statistics Calculated 2026-01-22 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 79.40 77.12 75.63 73.70 72.73 71.27 70.33 20 20 Feb 78.75 76.19 75.64 73.49 72.34 70.51 70.06 20 20 Mar 76.62 76.04 75.13 73.02 72.23 70.72 70.17 22 22 Apr 77.06 76.19 75.40 73.24 71.87 70.55 70.37 21 21 May 76.87 76.66 75.87 73.09 71.93 70.60 68.91 22 22 Jun 78.58 77.85 76.90 74.14 72.55 70.57 70.22 20 20 Jul 79.22 78.53 77.53 74.28 73.11 71.50 70.76 23 23 Aug 78.93 78.45 77.79 74.44 72.95 71.73 70.94 22 22 Sep 79.10 78.64 77.11 74.67 73.32 72.81 71.28 21 21 Oct 81.16 78.06 76.98 74.76 73.61 72.41 71.79 23 23 Nov 78.95 78.34 76.79 74.93 73.31 72.40 71.92 21 21 Dec 78.57 77.94 76.63 74.06 72.63 72.21 71.70 21 21 Statistics Calculated 2026-01-22 -
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