Port Gibson
Mississippi Department of Environmental Quality
Located in Claiborne County, Mississippi, this groundwater monitoring location is associated with a water well in the Coastal lowlands aquifer system.
Well Construction
| Depth | Description | |
|---|---|---|
| 0.0-0.0 ft | black iron casing | |
| 0.0-0.0 ft | unknown screen |
| Depth | Lithology | Description |
|---|---|---|
| 241.0-250.0 ft | UNKNOWN | Sand |
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Agency Mississippi Department of Environmental Quality Site Name Port Gibson Site Number 021L0005 Site Type WELL Lat/Long (NAD83) 31.9542, -90.9867 Well Depth 250 Feet Elevation (NAVD88) 122.0 ft Latitude 31.95416 Longitude -90.98674 Local Aquifer Name Catahoula (None) National Aquifer Name Coastal lowlands aquifer system (S100CSLLWD) Aquifer Type CONFINED Water-Level Well Type Surveillance 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 114.80 105.61 18.52 1993-10-19 2025-12-14 466 32.2 21.32 Statistics Calculated 2026-01-16 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 -
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