JASPER 4 (JP 4)
U.S. Geological Survey
Located in Jasper County, Indiana, this groundwater monitoring location is associated with a water well in the Silurian-Devonian aquifers.
Well Construction
No well construction data is available
No lithology data is available
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Agency U.S. Geological Survey Site Name JASPER 4 (JP 4) Site Number 410249087011201 Site Type WELL Lat/Long (NAD27) 41.047, -87.02 Well Depth 300 Feet Elevation (NGVD29) 676.93 ft Latitude 41.0469830790068 Longitude -87.0200219786361 Local Aquifer Name Devonian System (None) National Aquifer Name Silurian-Devonian aquifers (N400SLRDVN) Aquifer Type CONFINED Water-Level Well Type Trend Water-Level Well Characteristics Suspected / Anticipated Changes 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 16.57 4.26 1.37 1947-01-01 2025-02-28 8473 78.1 6.62 7.14 Statistics Calculated 2026-04-04 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 9.00 7.15 5.05 3.34 2.72 2.15 1.52 25 25 Feb 7.27 5.74 4.51 3.14 2.56 2.13 2.01 26 26 Mar 6.73 5.05 4.34 2.85 2.30 2.10 1.89 24 24 Apr 6.22 4.95 4.72 3.07 2.45 2.13 1.94 26 26 May 6.20 5.69 4.47 3.38 2.58 2.33 1.99 26 26 Jun 10.44 6.92 6.11 4.56 2.74 2.49 2.47 24 24 Jul 12.80 10.4 9.09 5.92 3.21 2.62 2.32 26 26 Aug 12.03 11.58 9.68 5.99 4.51 3.39 2.70 24 24 Sep 10.85 8.59 7.43 5.06 4.08 3.54 3.37 27 27 Oct 9.00 8.11 7.11 5.05 3.94 3.46 2.37 27 27 Nov 8.34 8.01 5.86 4.67 3.51 2.84 2.19 25 25 Dec 7.90 6.61 5.25 4.05 2.92 2.41 1.87 24 24 Statistics Calculated 2026-04-04 -
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