TD-69-38-601 (Seco Creek Well)
U.S. Geological Survey
Located in Medina County, Texas, this groundwater monitoring location is associated with a water well in the Edwards-Trinity aquifer system.
Well Construction
| Depth | Description | |
|---|---|---|
| -1.5-74.0 ft | 7.0 in diameter none casing | |
| 74.0-538.0 ft | 6.5 in diameter screen |
No lithology data is available
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Agency U.S. Geological Survey Site Name TD-69-38-601 (Seco Creek Well) Site Number 292618099165901 Site Type WELL Lat/Long (NAD83) 29.4386, -99.2834 Well Depth 538 Feet Elevation (NGVD29) 1008.3 ft Latitude 29.4385651904144 Longitude -99.2833738431356 Local Aquifer Name Edwards and Associated Limestones (None) National Aquifer Name Edwards-Trinity aquifer system (S500EDRTRN) Aquifer Type UNCONFINED Water-Level Well Type Trend 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 274.60 162.75 66.30 1957-07-08 2026-01-13 6673 68.5 274.29 0.0 Statistics Calculated 2026-01-14 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 256.30 225.34 196.16 159.33 112.86 82.45 66.52 54 54 Feb 256.90 227.34 198.67 164.70 116.48 85.15 66.41 52 52 Mar 258.20 227.38 197.02 162.36 113.01 88.07 66.88 53 53 Apr 259.68 230.31 196.29 161.94 112.70 90.48 67.92 52 52 May 260.40 231.02 195.83 158.64 111.14 91.45 67.94 52 52 Jun 261.76 226.07 194.44 159.83 102.09 87.02 70.47 52 52 Jul 272.28 229.32 200.08 162.15 108.95 82.84 74.10 55 55 Aug 273.16 232.25 204.38 166.65 104.46 77.37 73.71 53 53 Sep 274.19 233.59 208.91 169.77 113.71 78.73 73.49 51 51 Oct 268.35 234.95 210.23 162.54 113.77 81.12 73.78 51 51 Nov 265.37 236.26 207.07 162.96 113.92 91.96 75.81 51 51 Dec 266.29 240.49 207.99 163.72 120.62 92.05 76.10 49 49 Statistics Calculated 2026-01-14 -
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