Automated Groundwater Level Wells
All data are provisional and subject to revision. The Texas Water Development Board (TWDB) specifically disclaims any and all liability for any claims or damages that may result from providing these data. For additional information, including water level and water quality data, search the TWDB Groundwater Database (GWDB).
Download Well Metadata: kmz (Google Earth), geojson
Currently Active Wells
| County | State Well Number | Aquifer | Aquifer Type | Entity/Cooperator | Data Transmission | Latest Transmission Date |
Daily High Water Level (feet below land surface) |
|---|---|---|---|---|---|---|---|
| Dallam | 0260303 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 428.42 |
| Hansford | 0354301 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 166.21 |
| Roberts | 0503709 | Ogallala | Unconfined | Panhandle GCD | Satellite | 2024-11-19 | 279.97 |
| Roberts | 0509553 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 291.47 |
| Roberts | 0510953 | Ogallala | Unconfined | Panhandle GCD | Satellite | 2024-11-20 | 268.68 |
| Roberts | 0517203 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 340.92 |
| Gray | 0526501 | Ogallala | Unconfined | Panhandle GCD | Satellite | 2024-11-19 | 370.91 |
| Wheeler | 0529505 | Ogallala | Unconfined | Panhandle GCD | Satellite | 2024-11-20 | 154.92 |
| Wheeler | 0548121 | Ogallala | Unconfined | Panhandle GCD | Satellite | 2022-11-03 | 21.31 |
| Hutchinson | 0616702 | Ogallala | Unconfined | Panhandle GCD | Satellite | 2024-11-19 | 249.2 |
| Potter | 0635912 | Ogallala/Dockum | Unconfined | Panhandle GCD | Satellite | 2024-11-19 | 367.98 |
| Carson | 0646805 | Ogallala | Unconfined | Panhandle GCD | Satellite | 2024-11-19 | 419.2 |
| Armstrong | 0653401 | Ogallala | Unconfined | Panhandle GCD | Satellite | 2024-10-06 | 168.58 |
| Armstrong | 0655504 | Ogallala | Unconfined | Panhandle GCD | Satellite | 2024-11-19 | 366.54 |
| Hartley | 0712401 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 260.35 |
| Deaf Smith | 1004901 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 233.48 |
| Bailey | 1051909 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-10-18 | 151.23 |
| Lamb | 1053602 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 154.77 |
| Swisher | 1142315 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 190.74 |
| Hale | 1151403 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 222.69 |
| Donley | 1204452 | Ogallala | Unconfined | Panhandle GCD | Satellite | 2024-11-20 | 154.06 |
| Donley | 1211128 | Ogallala | Unconfined | Panhandle GCD | Satellite | 2024-11-19 | 136.86 |
| Grayson | 1819301 | Woodbine | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 221.67 |
| Montague | 1925206 | Cross Timbers | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 41.77 |
| Wise | 1952309 | Trinity | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 499.17 |
| Baylor | 2122850 | Seymour | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 17.55 |
| Knox | 2134448 | Seymour | Unknown | Texas Water Development Board | Satellite | 2024-11-03 | 21.89 |
| Haskell | 2135748 | Seymour | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 46.91 |
| Hale | 2310401 | Edwards-Trinity (High Plains) | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 180.19 |
| Lubbock | 2312401 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 218.88 |
| Crosby | 2330103 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 217.27 |
| Terry | 2462601 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 139.73 |
| Martin | 2739903 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 145.24 |
| Borden | 2803601 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 24.91 |
| Dawson | 2825604 | Ogallala | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 60.01 |
| Erath | 3155504 | Trinity | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 199.02 |
| Parker | 3203103 | Trinity | Unknown | Texas Water Development Board | Cellular | 2024-10-24 | 274.8 |
| Parker | 3203104 | Trinity | Unconfined | Texas Water Development Board | Cellular | 2024-10-24 | 53.35 |
| Johnson | 3228703 | Trinity | Confined | Prairielands GCD | Satellite | 2024-11-19 | 684.31 |
| Johnson | 3231906 | Woodbine | Confined | Prairielands GCD | Satellite | 2024-11-20 | 131.12 |
| Johnson | 3237315 | Trinity | Unconfined | Prairielands GCD | Satellite | 2024-11-19 | 1027.11 |
| Johnson | 3240703 | Trinity | Unknown | Prairielands GCD | Satellite | 2024-11-19 | 604.16 |
| Johnson | 3240704 | Woodbine | Unknown | Prairielands GCD | Satellite | 2024-11-19 | 274.28 |
| Hood | 3242604 | Trinity | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 296.68 |
| Somervell | 3242805 | Trinity | Unconfined | Prairielands GCD | Satellite | 2024-11-19 | 306.58 |
| Somervell | 3242906 | Trinity | Unconfined | Prairielands GCD | Satellite | 2024-11-20 | 183.06 |
| Somervell | 3242907 | Trinity | Unconfined | Prairielands GCD | Satellite | 2024-11-19 | 312.98 |
| Johnson | 3246403 | Trinity | Unconfined | Prairielands GCD | Satellite | 2024-11-19 | 952.78 |
| Somervell | 3250201 | Trinity | Unconfined | Prairielands GCD | Satellite | 2024-11-20 | 38.7 |
| Somervell | 3251105 | Trinity | Unconfined | Prairielands GCD | Satellite | 2024-11-19 | 295.8 |
| Dallas | 3319101 | Trinity | Confined | Texas Water Development Board | Satellite | 2024-11-15 | 506.03 |
| Dallas | 3325202 | Trinity | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 996.61 |
| Ellis | 3325803 1 | Woodbine | Confined | Prairielands GCD | Data Card | 2023-05-08 | 571.23 |
| Ellis | 3326822 | Woodbine | Confined | Prairielands GCD | Satellite | 2024-11-19 | 459.55 |
| Ellis | 3333203 1 | Trinity | Confined | Prairielands GCD | Satellite | 2024-11-20 | 1380.2 |
| Ellis | 3333304 | Trinity | Confined | Prairielands GCD | Satellite | 2024-11-19 | 1069.33 |
| Ellis | 3334207 | Trinity | Confined | Prairielands GCD | Satellite | 2024-11-19 | 901.0 |
| Ellis | 3334209 | Woodbine | Confined | Prairielands GCD | Satellite | 2024-11-19 | 452.48 |
| Smith | 3430907 | Carrizo-Wilcox | Confined | Texas Water Development Board | Satellite | 2024-11-20 | 408.15 |
| Rusk | 3541604 | Carrizo-Wilcox | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 176.1 |
| Rusk | 3543906 | Carrizo-Wilcox | Unconfined | Rusk County GCD | Satellite | 2024-11-19 | 153.67 |
| Panola | 3552602 | Carrizo-Wilcox | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 51.2 |
| Rusk | 3558405 | Carrizo-Wilcox | Unconfined | Rusk County GCD | Satellite | 2024-11-19 | 137.69 |
| Rusk | 3702905 | Carrizo-Wilcox | Confined | Rusk County GCD | Satellite | 2024-11-19 | 120.61 |
| Nacogdoches | 3742102 | Carrizo-Wilcox | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 191.68 |
| Anderson | 3813106 | Carrizo-Wilcox | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 240.45 |
| Hill | 4007502 | Trinity | Confined | Prairielands GCD | Satellite | 2024-11-19 | 777.48 |
| Hill | 4014602 | Trinity | Confined | Prairielands GCD | Satellite | 2024-11-19 | 322.04 |
| Hill | 4015102 1 | Trinity | Confined | Prairielands GCD | Satellite | 2024-11-19 | 695.2 |
| Coryell | 4026201 | Trinity | Confined | Texas Water Development Board | Satellite | 2024-11-20 | 738.47 |
| Coryell | 4035404 | Trinity | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 550.19 |
| McLennan | 4039204 | Trinity | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 917.66 |
| Coryell | 4049601 | Trinity | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 288.4 |
| Bell | 4057601 | Trinity | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 342.21 |
| Bell | 4057602 | Trinity | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 315.1 |
| Bell | 4058201 2 | Trinity | Confined | Clearwater UWCD | Satellite | 2024-11-19 | 85.4 |
| Bell | 4061509 | Trinity | Confined | Clearwater UWCD | Satellite | 2024-11-20 | 288.4 |
| Bell | 4062501 | Trinity | Confined | Clearwater UWCD | Satellite | 2024-11-19 | 393.31 |
| Comanche | 4110321 | Trinity | Unknown | Texas Water Development Board | Satellite | 2024-11-19 | 240.62 |
| Tom Green | 4337101 | Lipan | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 42.85 |
| Tom Green | 4346217 | Lipan | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 110.7 |
| Schleicher | 4357905 | Edwards-Trinity Plateau | Unconfined | Plateau UWC & SD | Satellite | 2024-11-19 | 312.52 |
| Schleicher | 4362607 | Edwards-Trinity Plateau | Unconfined | Plateau UWC & SD | Satellite | 2024-11-19 | 280.71 |
| Glasscock | 4412611 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 241.92 |
| Reagan | 4420854 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 229.36 |
| Ward | 4525715 | Pecos Valley | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 141.45 |
| Ward | 4526203 | Pecos Valley | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 47.8 |
| Winkler | 4615924 | Pecos Valley | Unconfined | City of Wink | Satellite | 2024-11-20 | 112.81 |
| Reeves | 4644501 | Pecos Valley | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 154.73 |
| Pecos | 4648806 | Pecos Valley | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 258.65 |
| Culberson | 4759123 | Other | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 256.4 |
| Hudspeth | 4807516 | Bone Spring-Victorio Peak | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 153.33 |
| El Paso | 4904476 | Hueco-Mesilla Bolson | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 73.34 |
| El Paso | 4913301 | Hueco-Mesilla Bolson | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 297.03 |
| El Paso | 4931201 | Hueco-Mesilla Bolson | Unconfined | Texas Water Development Board | Cellular | 2024-10-24 | 149.88 |
| El Paso | 4940104 | Hueco-Mesilla Bolson | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 211.81 |
| Presidio | 5129805 | West Texas Bolson | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 350.76 |
| Presidio | 5156902 | Igneous | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 40.76 |
| Presidio | 5164401 | Igneous | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 140.69 |
| Pecos | 5216802 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Cellular | 2024-11-01 | 220.7 |
| Jeff Davis | 5225209 | Igneous | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 140.53 |
| Pecos | 5230107 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | Satellite | 2024-11-19 | 227.5 |
| Presidio | 5249402 | Igneous | Unconfined | Texas Water Development Board | Satellite | 2024-11-17 | 66.29 |
| Pecos | 5309301 | Edwards-Trinity Plateau | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 109.14 |
| Pecos | 5312301 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | Satellite | 2024-11-19 | 46.13 |
| Pecos | 5312803 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | Satellite | 2024-11-18 | 220.25 |
| Pecos | 5319701 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | Satellite | 2024-11-19 | 568.3 |
| Pecos | 5320603 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | Satellite | 2024-11-19 | 494.61 |
| Pecos | 5320903 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | Satellite | 2024-11-20 | 606.97 |
| Pecos | 5321704 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | Satellite | 2024-11-20 | 630.74 |
| Pecos | 5328303 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | Satellite | 2024-11-19 | 724.57 |
| Crockett | 5423106 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 320.15 |
| Terrell | 5425401 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 145.96 |
| Terrell | 5434501 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 481.72 |
| Val Verde | 5463401 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 177.44 |
| Schleicher | 5502807 | Edwards-Trinity Plateau | Unconfined | Plateau UWC & SD | Satellite | 2024-11-20 | 336.63 |
| Schleicher | 5503109 | Edwards-Trinity Plateau | Unconfined | Plateau UWC & SD | Satellite | 2024-11-20 | 258.69 |
| Schleicher | 5512134 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 319.29 |
| Schleicher | 5512606 | Edwards-Trinity Plateau | Unconfined | Plateau UWC & SD | Satellite | 2024-11-19 | 276.88 |
| Schleicher | 5514909 | Edwards-Trinity Plateau | Unconfined | Plateau UWC & SD | Satellite | 2024-11-19 | 96.45 |
| Sutton | 5545308 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 274.78 |
| Edwards | 5545902 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 353.54 |
| Mason | 5606613 | Hickory | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 77.28 |
| McCulloch | 5606614 | Hickory | Confined | Texas Water Development Board | Satellite | 2024-11-20 | 147.36 |
| Mason | 5621401 | Ellenburger-San Saba | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 145.91 |
| Kimble | 5634504 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 164.46 |
| Kimble | 5634505 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 25.73 |
| Kimble | 5642403 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 183.5 |
| Kerr | 5644901 | Edwards-Trinity Plateau | Confined | Headwaters GCD | Satellite | 2024-11-19 | 607.51 |
| Kerr | 5654405 | Trinity | Confined | Texas Water Development Board | Satellite | 2024-11-20 | 456.06 |
| Kerr | 5659201 | Edwards-Trinity Plateau | Confined | Headwaters GCD | Satellite | 2024-11-19 | 600.72 |
| Kerr | 5663922 | Trinity | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 314.33 |
| Kerr | 5663923 | Trinity | Confined | Headwaters GCD | Satellite | 2024-11-20 | 321.6 |
| Kerr | 5663924 | Trinity | Confined | Headwaters GCD | Satellite | 2024-11-20 | 303.53 |
| Burnet | 5714604 | Hickory | Confined | Central Texas GCD | Satellite | 2024-11-20 | 243.89 |
| Burnet | 5715901 | Trinity | Confined | Central Texas GCD | Satellite | 2024-11-19 | 251.98 |
| Burnet | 5715902 | Ellenburger-San Saba | Confined | Central Texas GCD | Satellite | 2024-11-19 | 239.34 |
| Burnet | 5722505 | Hickory | Confined | Central Texas GCD | Satellite | 2024-11-20 | 89.97 |
| Burnet | 5724101 | Trinity | Confined | Central Texas GCD | Satellite | 2024-11-20 | 208.9 |
| Blanco | 5745822 | Ellenburger-San Saba | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 57.29 |
| Travis | 5747312 1 | Trinity | Unconfined | Travis County | Satellite | 2024-11-19 | 79.04 |
| Travis | 5747314 | Trinity | Confined | Travis County | Satellite | 2024-11-19 | 158.05 |
| Travis | 5748109 | Trinity | Unconfined | Travis County | Data Card | 2024-08-18 | 99.75 |
| Travis | 5748505 1 | Trinity | Unconfined | Travis County | Satellite | 2024-11-19 | 356.38 |
| Hays | 5748811 1 | Trinity | Confined | Hays Trinity GCD: W&L Water Services Inc. | Cellular | 2024-10-31 | 685.82 |
| Gillespie | 5750108 | Ellenburger-San Saba | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 80.2 |
| Gillespie | 5750324 | Ellenburger-San Saba | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 87.29 |
| Gillespie | 5751407 | Ellenburger-San Saba | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 65.0 |
| Hays | 5755405 4 | Trinity | Unconfined | Hays Trinity GCD | Satellite | 2024-11-19 | 411.25 |
| Hays | 5755607 | Trinity | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 203.69 |
| Hays | 5756716 4 | Trinity | Unconfined | Hays Trinity GCD | Satellite | 2024-11-20 | 192.81 |
| Kendall | 5758203 | Edwards-Trinity Plateau | Unconfined | Cow Creek GCD | Satellite | 2024-11-20 | 87.98 |
| Kendall | 5758402 | Trinity | Unknown | Cow Creek GCD | Satellite | 2024-11-20 | 207.75 |
| Blanco | 5761229 | Trinity | Unknown | Texas Water Development Board | Cellular | 2024-08-31 | 141.6 |
| Hays | 5763504 | Trinity | Unconfined | Hays Trinity GCD | Satellite | 2024-11-19 | 296.09 |
| Hays | 5763705 | Trinity | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 258.36 |
| Hays | 5764405 | Trinity | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 227.11 |
| Hays | 5764502 1 | Trinity | Unconfined | Hays Trinity GCD | Satellite | 2024-11-20 | 366.1 |
| Hays | 5764705 | Trinity | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 133.72 |
| Hays | 5764721 | Trinity | Unconfined | Hays Trinity GCD | Satellite | 2024-11-20 | 96.55 |
| Burnet | 5801202 | Trinity | Unconfined | Central Texas GCD | Satellite | 2024-11-20 | 107.43 |
| Bell | 5802303 | Trinity | Unconfined | Clearwater UWCD | Satellite | 2024-11-20 | 336.56 |
| Bell | 5802304 | Trinity | Unconfined | Clearwater UWCD | Satellite | 2024-11-20 | 384.65 |
| Williamson | 5803701 | Trinity | Confined | Clearwater UWCD | Satellite | 2024-11-19 | 722.99 |
| Williamson | 5803702 | Edwards (Balcones Fault Zone) | Unconfined | Clearwater UWCD | Satellite | 2024-11-19 | 58.6 |
| Bell | 5804628 | Edwards (Balcones Fault Zone) | Confined | Clearwater UWCD | Satellite | 2024-11-19 | 68.42 |
| Bell | 5804702 | Edwards (Balcones Fault Zone) | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 73.19 |
| Bell | 5804816 | Edwards (Balcones Fault Zone) | Confined | Clearwater UWCD | Satellite | 2024-11-19 | 124.0 |
| Burnet | 5809303 | Trinity | Confined | Central Texas GCD | Satellite | 2024-11-19 | 472.94 |
| Williamson | 5829603 | Trinity | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 238.23 |
| Travis | 5835811 | Edwards (Balcones Fault Zone) | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 259.54 |
| Lee | 5840903 | Carrizo-Wilcox | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 233.99 |
| Travis | 5849326 | Trinity | Unconfined | Travis County | Satellite | 2024-11-20 | 450.58 |
| Travis | 5850120 | Trinity | Confined | Texas Water Development Board | Cellular | 2024-09-30 | 421.43 |
| Travis | 5850301 | Edwards (Balcones Fault Zone) | Confined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 193.87 |
| Hays | 5857502 | Edwards (Balcones Fault Zone) | Unconfined | Barton Springs/Edwards Aquifer CD | Satellite | 2024-11-19 | 206.63 |
| Bastrop | 5862208 2 | Carrizo-Wilcox | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 213.09 |
| Milam | 5911621 | Carrizo-Wilcox | Confined | Texas Water Development Board | Satellite | 2024-06-27 | 43.5 |
| San Jacinto | 6032219 | Gulf Coast | Unconfined | Lower Trinity GCD | Satellite | 2024-10-15 | 101.65 |
| Montgomery | 6035202 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 50.49 |
| Montgomery | 6053516 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 389.14 |
| Montgomery | 6055710 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 158.89 |
| Polk | 6119417 | Gulf Coast | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 190.35 |
| Jasper | 6148209 | Gulf Coast | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 191.26 |
| Newton | 6203704 | Gulf Coast | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 173.65 |
| Galveston | 6433920 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 46.37 |
| Harris | 6507905 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 96.2 |
| Harris | 6512725 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 13.71 |
| Harris | 6512726 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 384.46 |
| Harris | 6512729 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 152.7 |
| Harris | 6514409 | Gulf Coast | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 200.13 |
| Harris | 6514738 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 180.42 |
| Fort Bend | 6519106 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 35.92 |
| Harris | 6521226 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-05-22 | 234.95 |
| Harris | 6521230 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 265.26 |
| Harris | 6532428 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-19 | 133.94 |
| Harris | 6532625 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 97.3 |
| Galveston | 6540707 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-05-24 | 93.76 |
| Colorado | 6619904 | Gulf Coast | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 144.57 |
| Wharton | 6631107 | Gulf Coast | Unconfined | Coastal Bend GCD | Satellite | 2024-11-20 | 54.96 |
| Wharton | 6661302 | Gulf Coast | Unconfined | Coastal Bend GCD | Satellite | 2024-11-19 | 56.86 |
| Caldwell | 6711501 | Carrizo-Wilcox | Unknown | Texas Water Development Board | Satellite | 2024-11-19 | 58.83 |
| Gonzales | 6727805 | Carrizo-Wilcox | Confined | Gonzales County UWCD | Satellite | 2024-11-20 | 51.54 |
| Guadalupe | 6733907 | Carrizo-Wilcox | Confined | Texas Water Development Board | Cellular | 2024-10-24 | 155.53 |
| Kendall | 6801314 | Trinity | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 176.08 |
| Kerr | 6801703 | Trinity | Confined | Headwaters GCD | Satellite | 2024-11-19 | 256.21 |
| Kerr | 6801704 | Trinity | Confined | Headwaters GCD | Satellite | 2024-11-19 | 291.15 |
| Kendall | 6802302 | Trinity | Confined | Cow Creek GCD | Satellite | 2024-11-19 | 243.06 |
| Kendall | 6802609 | Trinity | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 172.5 |
| Kendall | 6802807 | Trinity | Confined | Cow Creek GCD | Satellite | 2024-11-19 | 217.28 |
| Kendall | 6803109 | Trinity | Unknown | Cow Creek GCD | Satellite | 2024-11-20 | 93.6 |
| Kendall | 6804214 | Trinity | Unconfined | Cow Creek GCD | Satellite | 2024-11-20 | 245.15 |
| Kendall | 6804312 | Trinity | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 152.38 |
| Comal | 6807407 | Trinity | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 358.46 |
| Kendall | 6809303 | Trinity | Unconfined | Cow Creek GCD | Satellite | 2024-11-19 | 810.62 |
| Kendall | 6810616 | Trinity | Unconfined | Cow Creek GCD | Satellite | 2024-11-20 | 443.27 |
| Kendall | 6810626 | Trinity | Unknown | Cow Creek GCD | Satellite | 2024-11-19 | 431.79 |
| Kendall | 6811302 | Trinity | Unconfined | Cow Creek GCD | Satellite | 2024-11-20 | 168.94 |
| Kendall | 6811417 | Trinity | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 281.7 |
| Kendall | 6811418 | Trinity | Unconfined | Cow Creek GCD | Satellite | 2024-11-19 | 490.45 |
| Kendall | 6811509 | Trinity | Unconfined | Cow Creek GCD | Satellite | 2024-11-19 | 326.37 |
| Kendall | 6811708 | Trinity | Unconfined | Cow Creek GCD | Satellite | 2024-11-20 | 281.15 |
| Kendall | 6811817 | Trinity | Unconfined | Cow Creek GCD | Satellite | 2024-11-19 | 193.85 |
| Kendall | 6812106 | Trinity | Unconfined | Cow Creek GCD | Satellite | 2024-11-19 | 104.1 |
| Comal | 6815211 | Trinity | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 109.7 |
| Bexar | 6819208 | Trinity | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 468.56 |
| Bexar | 6819618 | Trinity | Unconfined | Trinity Glen Rose GCD | Satellite | 2024-11-19 | 265.42 |
| Bexar | 6819806 | Trinity | Unconfined | Trinity Glen Rose GCD | Cellular | 2024-09-30 | 357.27 |
| Bexar | 6820110 | Trinity | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 299.48 |
| Bexar | 6820602 | Trinity | Unconfined | Trinity Glen Rose GCD | Satellite | 2024-11-19 | 274.93 |
| Bexar | 6820603 | Trinity | Unconfined | Trinity Glen Rose GCD | Satellite | 2024-11-19 | 341.35 |
| Bexar | 6827112 | Trinity | Unconfined | Trinity Glen Rose GCD | Satellite | 2024-11-19 | 337.27 |
| Bexar | 6827609 | Edwards (Balcones Fault Zone) | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-17 | 260.08 |
| Bexar | 6827610 | Edwards (Balcones Fault Zone) | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 225.34 |
| Bexar | 6828211 | Edwards (Balcones Fault Zone) | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 264.69 |
| Bexar | 6829112 | Edwards (Balcones Fault Zone) | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 185.38 |
| Bexar | 6836132 | Edwards (Balcones Fault Zone) | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 213.53 |
| Bexar | 6837203 | Edwards (Balcones Fault Zone) | Confined | Edwards Aquifer Authority 5 | Cellular | 2024-11-19 | 102.1 |
| Atascosa | 6861302 | Carrizo-Wilcox | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 216.69 |
| Kerr | 6904503 | Trinity | Confined | Headwaters GCD | Satellite | 2024-05-12 | 710.51 |
| Bandera | 6912206 | Edwards-Trinity Plateau | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 251.71 |
| Real | 6919401 | Trinity | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 452.32 |
| Bandera | 6923402 | Trinity | Confined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 150.41 |
| Bandera | 6924225 | Trinity | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 509.49 |
| Medina | 6932703 | Edwards (Balcones Fault Zone) | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-05-07 | 197.0 |
| Medina | 6938601 | Edwards (Balcones Fault Zone) | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 265.58 |
| Uvalde | 6950302 6 | Edwards (Balcones Fault Zone) | Confined | Edwards Aquifer Authority 5 | Cellular | 2024-11-19 | 73.3 |
| Val Verde | 7001707 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 55.98 |
| Edwards | 7013906 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 35.85 |
| Kinney | 7038902 | Edwards (Balcones Fault Zone) | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 189.02 |
| Brewster | 7347404 | Other | Unconfined | Texas Water Development Board | Satellite | 2024-11-20 | 178.17 |
| Zavala | 7702509 | Carrizo-Wilcox | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 440.86 |
| Zavala | 7710301 | Carrizo-Wilcox | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 453.96 |
| Zavala | 7710304 | Other | Unconfined | Texas Water Development Board | Satellite | 2024-02-27 | 52.54 |
| Zavala | 7710305 | Other | Unconfined | Texas Water Development Board | None | - n.a. - | - n.a. - |
| La Salle | 7738103 | Carrizo-Wilcox | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 536.07 |
| Atascosa | 7804508 | Carrizo-Wilcox | Confined | Texas Water Development Board | Satellite | 2024-11-19 | 245.47 |
| Karnes | 7910406 | Gulf Coast | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 220.83 |
| Bee | 7934409 | Gulf Coast | Unconfined | Bee GCD | Satellite | 2024-11-19 | 135.94 |
| Goliad | 7938303 | Gulf Coast | Unconfined | Texas Water Development Board | Cellular | 2024-10-24 | 26.71 |
| Live Oak | 7950106 | Gulf Coast | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 127.35 |
| San Patricio | 7960104 | Gulf Coast | Unconfined | Texas Water Development Board | Satellite | - n.a. - | - n.a. - |
| Matagorda | 8007203 | Gulf Coast | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 94.99 |
| Victoria | 8017502 | Gulf Coast | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 34.39 |
| Kleberg | 8326701 | Gulf Coast | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 232.46 |
| Duval | 8415702 | Gulf Coast | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 232.65 |
| Duval | 8438902 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | Satellite | 2024-11-20 | 55.74 |
| Brooks | 8455216 | Gulf Coast | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 105.98 |
| Jim Hogg | 8703901 | Gulf Coast | Unconfined | Brush Country GCD | Satellite | 2024-11-19 | 175.7 |
| Hidalgo | 8739308 | Gulf Coast | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 32.49 |
| Cameron | 8860415 | Gulf Coast | Unconfined | Texas Water Development Board | Satellite | 2024-11-19 | 40.53 |
Previously Active Wells (no longer collecting data)
| County | State Well Number | Aquifer | Aquifer Type | Entity/Cooperator | Period of Record |
|---|---|---|---|---|---|
| Wheeler | 0529711 | Ogallala | Unconfined | Texas Water Development Board | 2006-07-18 to 2012-08-15 |
| Wheeler | 0539904 | Other | Unconfined | Panhandle GCD | 2006-07-20 to 2010-02-06 |
| Carson | 0636602 | Ogallala | Unconfined | Texas Water Development Board | 1992-12-16 to 2013-12-12 |
| Carson | 0644102 | Ogallala | Unconfined | Texas Water Development Board | 2015-07-23 to 2022-03-02 |
| Carson | 0645305 | Ogallala | Unconfined | Panhandle GCD | 2008-02-16 to 2021-01-08 |
| Armstrong | 0652603 | Ogallala | Unconfined | Panhandle GCD | 2006-07-23 to 2014-02-13 |
| Donley | 1202959 | Ogallala | Unconfined | Panhandle GCD | 2010-10-12 to 2015-06-08 |
| Donley | 1203112 | Ogallala | Unconfined | Panhandle GCD | 2015-07-23 to 2020-05-14 |
| Donley | 1211118 | Ogallala | Unconfined | Panhandle GCD | 2008-03-30 to 2019-04-17 |
| Dawson | 2817119 | Ogallala | Unconfined | Texas Water Development Board | 2006-01-19 to 2014-07-20 |
| Tarrant | 3215504 | Trinity | Confined | Texas Water Development Board | 1992-11-25 to 2012-02-15 |
| Bell | 4054701 | Trinity | Confined | Clearwater UWCD | 2015-10-07 to 2022-02-09 |
| Tom Green | 4345306 | Lipan | Unconfined | Texas Water Development Board | 2001-05-09 to 2022-02-09 |
| Schleicher | 4361706 | Edwards-Trinity Plateau | Unconfined | Plateau UWC & SD | 2011-12-20 to 2015-05-18 |
| Pecos | 4557603 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | 2008-04-02 to 2013-10-02 |
| Pecos | 4563705 | Pecos Valley | Unconfined | Middle Pecos GCD | 2008-04-24 to 2013-10-09 |
| Pecos | 4655603 | Pecos Valley/Dockum | Unconfined | Middle Pecos GCD | 2008-04-02 to 2014-01-14 |
| Pecos | 4656309 | Pecos Valley | Unconfined | Middle Pecos GCD | 2008-04-02 to 2013-12-23 |
| Pecos | 4662501 | Pecos Valley | Unconfined | Middle Pecos GCD | 2013-10-03 to 2014-01-10 |
| Culberson | 4759212 | West Texas Bolson/Other | Unconfined | Sul Ross State University | 2009-03-03 to 2011-08-09 |
| Hudspeth | 4815903 | Bone Spring-Victorio Peak | Unconfined | Sul Ross State University | 2006-03-21 to 2012-12-06 |
| El Paso | 4904474 | Other | Unconfined | U.S. Geological Survey 3 | 2013-10-15 to 2017-04-06 |
| El Paso | 4904475 | Other | Unconfined | U.S. Geological Survey 3 | 2013-10-15 to 2017-04-06 |
| El Paso | 4904477 | Hueco-Mesilla Bolson | Unconfined | U.S. Geological Survey 3 | 2013-10-15 to 2016-09-06 |
| Culberson | 5110305 | West Texas Bolson | Unconfined | Sul Ross State University | 2009-02-26 to 2012-03-22 |
| Jeff Davis | 5124901 | Igneous | Unconfined | Sul Ross State University | 2011-09-26 to 2014-03-16 |
| Presidio | 5148604 | Igneous | Unconfined | Sul Ross State University | 2009-02-26 to 2012-09-21 |
| Pecos | 5206604 | Edwards-Trinity Plateau | Confined | Middle Pecos GCD | 2008-04-02 to 2014-01-03 |
| Pecos | 5207304 | Edwards-Trinity Plateau | Confined | Middle Pecos GCD | 2012-11-29 to 2014-01-03 |
| Pecos | 5207905 | Edwards-Trinity Plateau | Confined | Middle Pecos GCD | 2012-07-27 to 2013-12-26 |
| Pecos | 5208802 | Other | Unconfined | Middle Pecos GCD | 2010-03-08 to 2014-01-15 |
| Pecos | 5216311 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | 2011-08-02 to 2013-10-04 |
| Pecos | 5216909 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | 2008-04-04 to 2014-01-06 |
| Pecos | 5216911 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | 2012-03-27 to 2014-01-06 |
| Pecos | 5223603 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | 2008-04-04 to 2013-10-04 |
| Jeff Davis | 5225509 | Igneous | Unconfined | Sul Ross State University | 2009-02-23 to 2010-05-08 |
| Jeff Davis | 5234302 | Igneous/Other | Unconfined | Sul Ross State University | 2009-02-26 to 2012-07-21 |
| Brewster | 5235710 | Igneous/Other | Unconfined | Sul Ross State University | 2009-03-03 to 2010-04-09 |
| Brewster | 5248301 | Other | Unconfined | Middle Pecos GCD | 2008-03-28 to 2014-01-24 |
| Pecos | 5301209 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | 2010-03-08 to 2014-01-08 |
| Pecos | 5306901 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | 2008-03-31 to 2014-01-27 |
| Pecos | 5312802 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | 2009-05-13 to 2011-03-01 |
| Pecos | 5316601 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | 2008-03-31 to 2013-10-08 |
| Pecos | 5334401 | Other | Confined | Middle Pecos GCD | 2008-02-04 to 2013-11-19 |
| Pecos | 5342101 | Other | Unconfined | Middle Pecos GCD | 2008-08-22 to 2014-01-24 |
| Pecos | 5418510 | Edwards-Trinity Plateau | Unconfined | Middle Pecos GCD | 2008-03-31 to 2013-10-08 |
| Schleicher | 5510611 | Edwards-Trinity Plateau | Unconfined | Plateau UWC & SD | 2011-05-29 to 2019-04-30 |
| Edwards | 5564503 | Edwards-Trinity Plateau | Unconfined | U.S. Geological Survey 3 | 2009-07-02 to 2014-07-30 |
| Kerr | 5643901 | Edwards-Trinity Plateau | Confined | Headwaters GCD | 2009-05-06 to 2020-09-08 |
| Kerr | 5652704 | Edwards-Trinity Plateau | Confined | Headwaters GCD | 2010-12-09 to 2021-08-09 |
| Kerr | 5654106 | Edwards-Trinity Plateau | Confined | Headwaters GCD | 2010-11-29 to 2021-04-11 |
| Kerr | 5655805 | Trinity | Confined | Headwaters GCD | 2007-03-15 to 2021-08-09 |
| Kerr | 5661101 | Edwards-Trinity Plateau | Confined | Headwaters GCD | 2007-03-13 to 2020-03-19 |
| Kerr | 5661102 | Edwards-Trinity Plateau | Unconfined | Headwaters GCD | 2007-03-13 to 2016-05-11 |
| Kerr | 5661907 | Edwards-Trinity Plateau | Confined | Headwaters GCD | 2016-07-06 to 2021-08-04 |
| Kerr | 5664301 | Edwards-Trinity Plateau | Confined | Headwaters GCD | 2013-03-20 to 2020-08-14 |
| Kerr | 5664302 | Edwards-Trinity Plateau | Unconfined | Headwaters GCD | 2013-03-20 to 2020-08-14 |
| Burnet | 5723406 | Ellenburger-San Saba | Confined | Central Texas GCD | 2008-08-28 to 2014-06-24 |
| Travis | 5747310 7 | Trinity | Unconfined | Travis County | 2017-11-07 to 2019-07-09 |
| Hays | 5755803 | Trinity | Unconfined | Hays Trinity GCD | 2016-08-19 to 2017-04-06 |
| Hays | 5756702 8 | Trinity | Unconfined | Hays Trinity GCD | 2015-01-28 to 2018-11-23 |
| Kerr | 5757805 | Trinity | Confined | Headwaters GCD | 2008-07-16 to 2021-08-02 |
| Bell | 5802202 | Trinity | Unconfined | Clearwater UWCD | 2016-12-06 to 2019-07-28 |
| Bell | 5802302 | Trinity | Unconfined | Clearwater UWCD | 2016-12-10 to 2019-07-23 |
| Williamson | 5827305 | Edwards (Balcones Fault Zone) | Confined | Texas Water Development Board | 1993-02-05 to 2016-02-10 |
| Travis | 5841406 | Trinity | Confined | Texas Water Development Board | 2008-06-01 to 2012-06-11 |
| Washington | 5953915 | Gulf Coast | Unconfined | Texas Water Development Board | 2002-03-09 to 2023-12-15 |
| Walker | 6027401 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | 2021-04-15 to 2022-04-19 |
| Walker | 6028802 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | 2018-08-07 to 2022-07-28 |
| Montgomery | 6035503 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | 2018-08-07 to 2022-08-11 |
| Montgomery | 6035505 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | 2018-08-07 to 2022-08-11 |
| Montgomery | 6044805 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | 2018-08-07 to 2022-03-13 |
| Montgomery | 6045412 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | 2018-08-07 to 2022-08-10 |
| Montgomery | 6045414 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | 2018-08-07 to 2022-08-10 |
| Montgomery | 6053718 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | 2018-08-07 to 2022-08-11 |
| San Jacinto | 6133114 | Gulf Coast | Unconfined | Texas Water Development Board | 2011-11-05 to 2012-08-19 |
| Harris | 6532401 | Gulf Coast | Unconfined | U.S. Geological Survey 3 | 2021-06-01 to 2023-08-09 |
| Wharton | 6653406 | Gulf Coast | Unconfined | Texas Water Development Board | 2009-05-20 to 2023-12-15 |
| Bexar | 6821410 | Trinity | Unconfined | Trinity Glen Rose GCD | 2011-08-27 to 2013-11-18 |
| Bexar | 6821519 | Trinity | Unconfined | Trinity Glen Rose GCD | 2011-05-09 to 2018-05-21 |
| Bexar | 6853928 | Carrizo-Wilcox | Confined | U.S. Geological Survey 3 | 2013-10-15 to 2018-01-02 |
| Wilson | 6862104 | Carrizo-Wilcox | Confined | Texas Water Development Board | 2003-09-05 to 2021-01-11 |
| Kerr | 6907107 | Trinity | Confined | Headwaters GCD | 2008-05-08 to 2021-03-13 |
| Kerr | 6908304 | Trinity | Confined | Headwaters GCD | 2008-03-02 to 2020-11-13 |
| Kerr | 6908305 | Trinity | Confined | Headwaters GCD | 2008-03-02 to 2020-11-13 |
| Kerr | 6908513 | Trinity | Confined | Headwaters GCD | 2015-02-12 to 2021-01-14 |
| Val Verde | 7001402 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | 2022-02-27 to 2023-11-15 |
| Val Verde | 7001804 | Edwards-Trinity Plateau | Unconfined | Texas Water Development Board | to |
| Presidio | 7430813 | West Texas Bolson | Unconfined | Sul Ross State University | 2009-02-25 to 2012-03-25 |
| Frio | 7708511 | Carrizo-Wilcox | Confined | Texas Water Development Board | 2011-07-29 to 2022-08-03 |
| Duval | 8429314 | Gulf Coast | Unconfined | Texas Water Development Board | to |
footnotes
1
This well is equipped with a pump which may turn on during data collection. Be advised that some water level measurements for this well may be influenced by pumping.
2
This well also collects hourly temperature readings in Celsius (°C). The temperature data are available in the downloads (csv, txt, json).
3
Water level data are maintained by the United States Geological Survey (USGS). The data displayed here are provisional values. Provisional data may be inaccurate due to instrument malfunctions or physical changes at the measurement site. Subsequent review based on field inspections and measurements may result in significant revisions to the data. Information concerning the accuracy and appropriate uses of these data or approved versions of the data may be obtained from the USGS.
4
This well also collects hourly temperature readings in Celsius (°C) and conductivity in microsiemens/centimeter (uS/cm). These data are available in the downloads (csv, txt, json).
5
Water level data are maintained by the Edwards Aquifer Authority (EAA). Original data reported in feet above mean sea level, and transcribed by TWDB to feet below land surface using the estimated land surface elevation provided by the EAA.
6
Due to recent repairs to J27, representative water level data from J27 may not always be available due to the periodic influence of nearby pumping wells. If a representative water level reading cannot be obtained from J27 for an entire 24-hour daily reporting period, the representative daily high water level will be obtained from a nearby monitoring well having a very high water level correlation with J27. For more information about this procedure, please contact the EAA.
7
('pumping', '\n This well is equipped with a pump which may turn on during data\n collection. Be advised that some water level measurements for this well\n may be influenced by pumping.\n ')
8
('pumping', '\n This well is equipped with a pump which may turn on during data\n collection. Be advised that some water level measurements for this well\n may be influenced by pumping.\n ')