USGS WELL BR-3 AT RIVERSIDE PARK, HAMMOND, IN
U.S. Geological Survey
Located in Lake County, Indiana, this groundwater monitoring location is associated with a water well in the Silurian-Devonian aquifers.
Well Construction
| Depth | Description | |
|---|---|---|
| -2.5-130.0 ft | 2.0 in diameter pvc or plastic casing | |
| 130.0-140.0 ft | 2.0 in diameter pvc, fbrgls/plst screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-1.0 ft | Soil | Soil |
| 1.0-10.0 ft | Clay | Clay |
| 10.0-53.0 ft | Clay | Clay |
| 53.0-54.0 ft | Sand & Gravel | Sand & Gravel |
| 54.0-55.0 ft | Clay | Clay |
| 55.0-57.5 ft | Sand & Gravel | Sand & Gravel |
| 57.5-125.0 ft | Clay | Clay |
| 125.0-132.0 ft | Limestone | Limestone |
| 132.0-140.0 ft | Limestone | Limestone |
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Agency U.S. Geological Survey Site Name USGS WELL BR-3 AT RIVERSIDE PARK, HAMMOND, IN Site Number 413419087301701 Site Type WELL Lat/Long (NAD83) 41.5719, -87.505 Well Depth 140 Feet Elevation (NAVD88) 594.14 ft Latitude 41.571875 Longitude -87.5049583333333 Local Aquifer Name Silurian, Upper (None) National Aquifer Name Silurian-Devonian aquifers (N400SLRDVN) Aquifer Type CONFINED Water-Level Well Type Surveillance 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 9.34 0.24 -1.85 1995-07-21 2025-04-30 88 29.8 -1.26 84.6 Statistics Calculated 2026-02-19 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 1.80 1.5 0.0 -0.69 -1.11 -1.38 -1.40 11 11 Apr 4.56 4.11 1.67 -0.16 -1.05 -1.34 -1.36 11 11 Jul 9.34 5.28 2.40 1.64 -0.58 -1.19 -1.60 16 16 Oct 2.23 2.21 1.36 0.37 -0.99 -1.40 -1.44 10 10 Statistics Calculated 2026-02-19 -
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