Natchez
Mississippi Department of Environmental Quality
Located in Adams County, Mississippi, this groundwater monitoring location is associated with a water well in the Coastal lowlands aquifer system.
Well Construction
| Depth | Description | |
|---|---|---|
| 0.0-250.0 ft | steel casing | |
| 250.0-748.0 ft | stainless steel screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-2.0 ft | UNKNOWN | top soil |
| 2.0-65.0 ft | UNKNOWN | clay |
| 65.0-138.0 ft | UNKNOWN | sand |
| 138.0-264.0 ft | UNKNOWN | clay |
| 264.0-312.0 ft | UNKNOWN | sand with clay streaks fining upward |
| 312.0-438.0 ft | UNKNOWN | clay with san streaks |
| 438.0-500.0 ft | UNKNOWN | sand with interbedded clay |
| 500.0-694.0 ft | UNKNOWN | clay with interbedded sand |
| 694.0-790.0 ft | UNKNOWN | sand |
| 790.0-820.0 ft | UNKNOWN | clay |
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Agency Mississippi Department of Environmental Quality Site Name Natchez Site Number 001D0087 Site Type WELL Lat/Long (NAD83) 31.5922, -91.3371 Well Depth 788 Feet Elevation (MSL) 187.0 ft Latitude 31.59222 Longitude -91.33706 Local Aquifer Name Miocene (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 169.93 158.70 143.90 1995-07-20 2022-11-21 23 27.3 165.05 -- Statistics Calculated 2025-04-22 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 -
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