Petrolia Quad
Texas Water Development Board
Located in Clay County, Texas, this groundwater monitoring location is associated with a water well in the Seymour aquifer.
Well Construction
| Depth | Description | |
|---|---|---|
| 0.0-29.0 ft | steel casing | |
| 29.0-35.0 ft | steel screen |
| Depth | Lithology | Description |
|---|---|---|
| 0.0-15.0 ft | - | top soil and clay |
| 15.0-25.0 ft | - | red sand |
| 24.0-35.0 ft | - | red bed |
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Agency Texas Water Development Board Site Name Petrolia Quad Site Number 1463301 Site Type WELL Lat/Long (NAD83) 34.115, -98.1508 Well Depth 35 Feet Elevation (NAVD88) 921.0 ft Latitude 34.115 Longitude -98.1508333 Local Aquifer Name Seymour (110AVFV) (None) National Aquifer Name Seymour aquifer (N100SYMOUR) Aquifer Type UNCONFINED Water-Level Well Type Surveillance Water-Level Well Characteristics Known 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 31.05 26.88 20.96 1969-12-20 2024-12-04 45 55.0 24.23 72.00 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 -
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