103N49W16BCCC (BALTIC)
U.S. Geological Survey
Located in Minnehaha County, South Dakota, this groundwater monitoring location is associated with a water well in the Sand and gravel aquifers (glaciated regions).
Well Construction
| Depth | Description | |
|---|---|---|
| 0.0-24.0 ft | 2.0 in diameter pvc or plastic casing | |
| 24.0-29.0 ft | screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-3.0 ft | Silt | Silt |
| 3.0-12.0 ft | Sand | Sand |
| 12.0-24.0 ft | Sand & Gravel | Sand & Gravel |
| 24.0-32.0 ft | Gravel | Gravel |
| 32.0-36.0 ft | Clay | Clay |
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Agency U.S. Geological Survey Site Name 103N49W16BCCC (BALTIC) Site Number 434330096434801 Site Type WELL Lat/Long (NAD83) 43.7253, -96.7312 Well Depth 31.4 Feet Elevation (NAVD88) 1453.0 ft Latitude 43.7253305555556 Longitude -96.7312138888889 Local Aquifer Name Big Sioux Aquifer (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 -
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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 10.08 5.68 -1.38 1980-10-06 2025-04-19 34568 44.5 8.14 23.1 Statistics Calculated 2025-04-20 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 9.85 9.74 8.46 6.19 5.52 4.83 4.13 24 24 Feb 9.99 9.80 9.43 6.41 5.84 4.73 3.88 30 30 Mar 9.75 9.45 8.11 6.18 3.78 1.82 0.56 33 33 Apr 10.00 9.13 7.60 4.57 2.19 1.52 0.60 37 37 May 9.90 8.44 5.68 3.45 2.69 1.68 0.90 37 37 Jun 9.15 7.22 4.85 3.69 2.91 2.33 1.20 36 36 Jul 9.25 7.29 5.70 4.60 3.96 3.03 0.96 39 39 Aug 9.50 7.97 6.84 5.80 4.77 4.02 2.44 37 37 Sep 9.30 8.96 7.92 6.33 5.69 2.48 2.17 33 33 Oct 9.73 9.24 8.31 6.81 4.67 2.86 2.10 36 36 Nov 9.84 9.42 8.85 6.52 3.91 2.90 2.00 32 32 Dec 9.82 9.69 9.09 6.28 4.82 4.30 3.76 29 29 Statistics Calculated 2025-04-20 -
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