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.

Download Recent Conditions (only active wells): csv, json
Download Well Metadata: kmz, 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)
Armstrong 0653401 Ogallala Unconfined Panhandle GCD Satellite 2014-04-07 166.17
Armstrong 0655504 Ogallala Unconfined Panhandle GCD Satellite 2014-04-15 357.56
Atascosa 7804508 Carrizo-Wilcox Confined Texas Water Development Board Satellite 2014-04-15 190.82
Bailey 1051909 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-15 147.64
Bandera 6912206 Edwards-Trinity Plateau Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 251.53
Bandera 6924225 Trinity Confined Texas Water Development Board Satellite 2014-04-16 432.37
Bastrop 5862208 2 Carrizo-Wilcox Unconfined Texas Water Development Board Satellite 2014-04-16 210.05
Baylor 2122850 Seymour Unconfined Texas Water Development Board Satellite 2014-04-16 19.44
Bee 7934409 Gulf Coast Unconfined Bee GCD Satellite 2014-04-16 128.33
Bell 4057601 Trinity Confined Texas Water Development Board Satellite 2014-04-15 310.67
Bell 4057602 Trinity Confined Texas Water Development Board Satellite 2014-04-15 295.26
Bell 4058201 2 Trinity Confined Clearwater UWCD Satellite 2014-04-15 83.05
Bell 5804628 Edwards (Balcones Fault Zone) Confined Clearwater UWCD Satellite 2014-04-16 58.72
Bell 5804702 Edwards (Balcones Fault Zone) Unconfined Texas Water Development Board Satellite 2014-04-15 73.92
Bell 5804816 Edwards (Balcones Fault Zone) Confined Clearwater UWCD Satellite 2014-04-15 124.92
Bexar 6819208 Trinity Unconfined Texas Water Development Board Satellite 2014-04-16 465.34
Bexar 6819806 Trinity Unconfined Trinity Glen Rose GCD Satellite 2014-04-15 302.85
Bexar 6820110 Trinity Unconfined Texas Water Development Board Satellite 2014-04-15 281.78
Bexar 6821519 Trinity Unconfined Trinity Glen Rose GCD Satellite 2014-04-15 363.95
Bexar 6827112 Trinity Unconfined Trinity Glen Rose GCD Satellite 2014-04-16 325.13
Bexar 6837203 Edwards (Balcones Fault Zone) Confined Edwards Aquifer Authority 3 Cellular 2014-04-16 91.61
Bexar 6853928 Carrizo-Wilcox Confined U.S. Geological Survey 1 Satellite 2014-04-16 240.26
Brewster 5248301 Capitan Reef Complex Unconfined Middle Pecos GCD Data Card 2014-01-24 76.88
Brewster 7347404 Other Unconfined Texas Water Development Board Satellite 2014-04-16 167.7
Burnet 5714604 Hickory Confined Central Texas GCD Satellite 2014-04-16 187.43
Burnet 5722505 Hickory Confined Central Texas GCD Satellite 2014-04-16 81.16
Burnet 5723406 Ellenburger-San Saba Confined Central Texas GCD Satellite 2014-04-16 75.34
Burnet 5724101 Trinity Confined Central Texas GCD Satellite 2014-04-16 194.61
Burnet 5801202 Trinity Unconfined Central Texas GCD Satellite 2014-04-16 98.71
Burnet 5809303 Trinity Confined Central Texas GCD Satellite 2014-04-15 446.59
Carson 0645305 Ogallala Unconfined Panhandle GCD Satellite 2014-04-15 455.79
Comal 6807407 Trinity Unconfined Texas Water Development Board Satellite 2014-04-15 307.52
Comal 6815211 Trinity Unconfined Texas Water Development Board Satellite 2014-04-15 109.27
Coryell 4026201 Trinity Confined Texas Water Development Board Satellite 2014-04-16 723.0
Coryell 4035404 Trinity Confined Texas Water Development Board Satellite 2014-04-16 500.87
Coryell 4049601 Trinity Unconfined Texas Water Development Board Satellite 2014-04-15 276.64
Crockett 5423106 Edwards-Trinity Plateau Unconfined Texas Water Development Board Satellite 2014-04-16 322.33
Crosby 2330103 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-16 217.76
Culberson 4759123 Other Unconfined Texas Water Development Board Satellite 2014-04-15 250.48
Dallam 0260303 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-15 395.72
Dallas 3319101 Trinity Confined Texas Water Development Board Satellite 2014-04-15 489.01
Dallas 3325202 Trinity Confined Texas Water Development Board Satellite 2014-04-15 1104.42
Dawson 2817119 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-15 87.52
Dawson 2825604 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-15 62.89
Deaf Smith 1004901 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-15 226.02
Donley 1202959 Ogallala Unconfined Panhandle GCD Satellite 2014-04-16 86.16
Donley 1204452 Ogallala Unconfined Panhandle GCD Satellite 2014-04-16 150.37
Donley 1211118 Ogallala Unconfined Panhandle GCD Satellite 2014-04-15 104.43
Duval 8415702 Gulf Coast Unconfined Texas Water Development Board Satellite 2014-04-16 260.37
Edwards 5564503 Edwards-Trinity Plateau Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 332.7
El Paso 4904474 Other Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 28.69
El Paso 4904475 Other Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 37.01
El Paso 4904476 Hueco-Mesilla Bolson Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 95.16
El Paso 4904477 Hueco-Mesilla Bolson Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 79.11
El Paso 4913301 Hueco-Mesilla Bolson Unconfined Texas Water Development Board Satellite 2014-04-16 295.65
Erath 3155504 Trinity Unconfined Texas Water Development Board Satellite 2014-04-10 194.53
Frio 7708511 Carrizo-Wilcox Confined Texas Water Development Board Satellite 2014-04-16 403.05
Gillespie 5750108 Ellenburger-San Saba Confined Texas Water Development Board Satellite 2014-04-15 80.47
Gillespie 5750324 Ellenburger-San Saba Confined Texas Water Development Board Satellite 2014-04-15 69.69
Gillespie 5751407 Ellenburger-San Saba Confined Texas Water Development Board Satellite 2014-04-15 57.3
Glasscock 4412611 Edwards-Trinity Plateau Unconfined Texas Water Development Board Satellite 2014-04-16 236.77
Gray 0526501 Ogallala Unconfined Panhandle GCD Satellite 2014-04-15 369.42
Grayson 1819301 Woodbine Confined Texas Water Development Board Satellite 2014-04-15 248.24
Hale 1151403 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-16 210.11
Hale 2310401 Edwards-Trinity (High Plains) Unconfined Texas Water Development Board Satellite 2014-04-16 179.9
Hansford 0354301 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-16 154.88
Harris 6507905 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 61.17
Harris 6512725 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 14.42
Harris 6512726 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 329.85
Harris 6512729 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 164.69
Harris 6514409 Gulf Coast Unconfined Texas Water Development Board Satellite 2014-04-15 190.53
Harris 6514738 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 172.63
Harris 6521226 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 230.04
Harris 6521230 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 248.24
Harris 6532428 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 131.02
Hartley 0712401 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-16 247.64
Haskell 2135748 Seymour Unconfined Texas Water Development Board Satellite 2014-04-16 48.62
Hays 5748811 Trinity Confined Hays Trinity GCD: W&L Water Services Inc. Satellite 2014-04-16 615.87
Hays 5755607 Trinity Unconfined Texas Water Development Board Satellite 2014-04-15 163.6
Hays 5763705 Trinity Confined Texas Water Development Board Satellite 2014-04-15 249.7
Hays 5764705 Trinity Unconfined Texas Water Development Board Satellite 2014-04-15 115.46
Hood 3242604 Trinity Unconfined Texas Water Development Board Satellite 2014-04-16 296.32
Hudspeth 4807516 Bone Spring-Victorio Peak Unconfined Texas Water Development Board Satellite 2014-04-16 139.17
Hutchinson 0616702 Ogallala Unconfined Panhandle GCD Satellite 2014-04-15 242.79
Jasper 6148209 Gulf Coast Unconfined Texas Water Development Board Satellite 2014-04-16 176.92
Jeff Davis 5124901 Igneous Unconfined Sul Ross State University Satellite 2014-03-16 235.4
Jeff Davis 5225209 Igneous Unconfined Texas Water Development Board Satellite 2014-04-15 136.45
Karnes 7910406 Gulf Coast Unconfined Texas Water Development Board Satellite 2014-04-15 221.41
Kendall 6801314 Trinity Unconfined Texas Water Development Board Satellite 2014-04-16 160.49
Kendall 6802609 Trinity Unconfined Texas Water Development Board Satellite 2014-04-16 133.5
Kendall 6802807 Trinity Confined Cow Creek GCD Satellite 2014-04-15 182.89
Kendall 6804312 Trinity Unconfined Texas Water Development Board Satellite 2014-04-15 132.24
Kendall 6810616 Trinity Unconfined Cow Creek GCD Satellite 2014-04-16 375.05
Kendall 6811417 Trinity Unconfined Texas Water Development Board Satellite 2014-04-15 261.11
Kendall 6811418 Trinity Unconfined Cow Creek GCD Satellite 2014-04-15 429.45
Kendall 6811509 Trinity Unconfined Cow Creek GCD Satellite 2014-04-15 317.62
Kendall 6811708 Trinity Unconfined Cow Creek GCD Satellite 2014-04-15 229.14
Kendall 6812106 Trinity Unconfined Cow Creek GCD Satellite 2014-04-15 103.86
Kerr 5643901 Trinity Confined Headwaters GCD Satellite 2014-04-16 451.61
Kerr 5652704 Trinity Confined Headwaters GCD Satellite 2014-04-16 664.54
Kerr 5654106 Trinity Confined Headwaters GCD Satellite 2014-04-16 560.33
Kerr 5654405 Trinity Confined Texas Water Development Board Satellite 2014-04-16 444.67
Kerr 5655805 Trinity Confined Headwaters GCD Satellite 2014-04-16 145.17
Kerr 5659201 Trinity Confined Headwaters GCD Satellite 2014-04-15 616.15
Kerr 5661101 Trinity Confined Headwaters GCD Satellite 2014-04-15 515.44
Kerr 5661102 Edwards-Trinity Plateau Unconfined Headwaters GCD Data Card 2014-02-28 166.98
Kerr 5663922 Trinity Confined Texas Water Development Board Satellite 2014-04-16 309.29
Kerr 5663923 Trinity Confined Headwaters GCD Satellite 2014-04-16 317.61
Kerr 5663924 Trinity Confined Headwaters GCD Satellite 2014-04-16 304.56
Kerr 5664301 Trinity Confined Headwaters GCD Satellite 2014-04-16 437.6
Kerr 5664302 Edwards-Trinity Plateau Unconfined Headwaters GCD Satellite 2014-04-16 77.21
Kerr 5757805 Trinity Confined Headwaters GCD Satellite 2014-04-16 447.94
Kerr 6801703 Trinity Confined Headwaters GCD Satellite 2014-04-15 231.83
Kerr 6801704 Trinity Confined Headwaters GCD Satellite 2014-04-15 260.59
Kerr 6904503 Trinity Confined Headwaters GCD Satellite 2014-04-14 690.78
Kerr 6907107 Trinity Confined Headwaters GCD Satellite 2014-04-16 353.08
Kerr 6908304 Trinity Confined Headwaters GCD Satellite 2014-04-15 299.87
Kerr 6908305 Trinity Confined Headwaters GCD Satellite 2014-04-15 306.37
La Salle 7738103 Carrizo-Wilcox Confined Texas Water Development Board Satellite 2014-04-16 481.15
Lamb 1053602 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-16 144.21
Live Oak 7950106 Gulf Coast Unconfined Bee GCD Satellite 2014-04-15 125.2
Martin 2739903 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-15 141.36
Mason 5606613 Hickory Unconfined Texas Water Development Board Satellite 2014-04-16 69.57
McCulloch 5606614 Hickory Confined Texas Water Development Board Satellite 2014-04-16 139.5
McLennan 4039204 Trinity Confined Texas Water Development Board Satellite 2014-04-07 771.63
Milam 5911621 Carrizo-Wilcox Confined Texas Water Development Board Satellite 2014-04-15 49.1
Montgomery 6035503 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 16.68
Montgomery 6035505 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 16.99
Montgomery 6044805 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 45.3
Montgomery 6045412 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 93.08
Montgomery 6045414 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 56.44
Montgomery 6053516 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 367.2
Montgomery 6053718 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 136.93
Montgomery 6055710 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 128.39
Pecos 4557603 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Data Card 2013-10-02 90.06
Pecos 4563705 Pecos Valley Unconfined Middle Pecos GCD Data Card 2013-10-09 47.92
Pecos 4648806 Pecos Valley Unconfined Texas Water Development Board Satellite 2014-04-16 252.22
Pecos 4655603 Pecos Valley Unconfined Middle Pecos GCD Data Card 2014-01-14 219.18
Pecos 4656309 Pecos Valley Unconfined Middle Pecos GCD Data Card 2013-12-23 203.85
Pecos 4662801 Pecos Valley Unconfined Middle Pecos GCD Data Card 2014-01-10 140.52
Pecos 5206604 Edwards-Trinity Plateau Confined Middle Pecos GCD Data Card 2014-01-03 235.35
Pecos 5207304 Edwards-Trinity Plateau Confined Middle Pecos GCD Data Card 2014-01-03 189.27
Pecos 5207905 Edwards-Trinity Plateau Confined Middle Pecos GCD Data Card 2013-12-26 148.99
Pecos 5208802 Other Unconfined Middle Pecos GCD Data Card 2014-01-15 83.07
Pecos 5216311 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Data Card 2013-10-04 57.03
Pecos 5216802 Edwards-Trinity Plateau Unconfined Texas Water Development Board Satellite 2014-04-16 207.79
Pecos 5216909 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Data Card 2014-01-06 253.49
Pecos 5216911 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Data Card 2014-01-06 251.96
Pecos 5223603 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Data Card 2013-10-04 260.69
Pecos 5301209 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Data Card 2014-01-08 96.1
Pecos 5306901 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Data Card 2014-01-27 147.9
Pecos 5312803 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Satellite 2014-04-16 218.37
Pecos 5316601 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Data Card 2013-10-08 192.79
Pecos 5319701 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Satellite 2014-04-16 582.63
Pecos 5320603 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Satellite 2014-04-15 492.0
Pecos 5320903 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Satellite 2014-04-16 603.84
Pecos 5321704 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Satellite 2014-04-16 626.95
Pecos 5328303 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Satellite 2014-04-16 720.64
Pecos 5334401 Other Confined Middle Pecos GCD Data Card 2013-11-19 479.0
Pecos 5342101 Other Unconfined Middle Pecos GCD Data Card 2014-01-24 111.91
Pecos 5418510 Edwards-Trinity Plateau Unconfined Middle Pecos GCD Data Card 2013-10-08 68.85
Polk 6119417 Gulf Coast Unconfined Texas Water Development Board Satellite 2014-04-16 190.3
Potter 0635912 Ogallala Unconfined Panhandle GCD Satellite 2014-04-15 348.84
Presidio 5129805 West Texas Bolson Unconfined Texas Water Development Board Satellite 2014-04-16 351.89
Reagan 4420854 Edwards-Trinity Plateau Unconfined Texas Water Development Board Satellite 2014-04-16 229.45
Real 6919401 Trinity Confined Texas Water Development Board Satellite 2014-04-15 367.41
Reeves 4644501 Pecos Valley Unconfined Texas Water Development Board Satellite 2014-04-16 156.24
Roberts 0503709 Ogallala Unconfined Panhandle GCD Satellite 2014-04-15 278.21
Roberts 0509553 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-16 271.52
Roberts 0510953 Ogallala Unconfined Panhandle GCD Satellite 2014-04-16 257.98
Roberts 0517203 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-16 328.97
Rusk 3541604 Carrizo-Wilcox Confined Texas Water Development Board Satellite 2014-04-15 172.57
Rusk 3543906 Carrizo-Wilcox Unconfined Rusk County GCD Satellite 2014-04-16 163.48
Rusk 3558405 Carrizo-Wilcox Unconfined Rusk County GCD Satellite 2014-04-15 146.0
Rusk 3702905 Carrizo-Wilcox Confined Rusk County GCD Satellite 2014-04-16 108.62
San Jacinto 6032219 Gulf Coast Unconfined Lower Trinity GCD Satellite 2014-04-15 100.13
Schleicher 4357905 Edwards-Trinity Plateau Unconfined Plateau UWC & SD Satellite 2014-04-16 316.56
Schleicher 4361706 Edwards-Trinity Plateau Unconfined Plateau UWC & SD Satellite 2014-04-15 93.87
Schleicher 4362607 Edwards-Trinity Plateau Unconfined Plateau UWC & SD Satellite 2014-04-16 280.82
Schleicher 5502807 Edwards-Trinity Plateau Unconfined Plateau UWC & SD Satellite 2014-04-16 340.46
Schleicher 5503109 Edwards-Trinity Plateau Unconfined Plateau UWC & SD Satellite 2014-04-16 271.09
Schleicher 5510611 Edwards-Trinity Plateau Unconfined Plateau UWC & SD Satellite 2014-04-16 325.98
Schleicher 5512134 Edwards-Trinity Plateau Unconfined Texas Water Development Board Satellite 2014-04-16 316.4
Schleicher 5512606 Edwards-Trinity Plateau Unconfined Plateau UWC & SD Satellite 2014-04-10 277.33
Schleicher 5514909 Edwards-Trinity Plateau Unconfined Plateau UWC & SD Satellite 2014-04-16 96.44
Smith 3430907 Carrizo-Wilcox Confined Texas Water Development Board Satellite 2014-04-16 437.34
Sutton 5545308 Edwards-Trinity Plateau Unconfined Texas Water Development Board Satellite 2014-04-16 274.5
Swisher 1142315 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-16 188.52
Terry 2462601 Ogallala Unconfined Texas Water Development Board Satellite 2014-04-16 136.35
Tom Green 4337101 Lipan Unconfined Texas Water Development Board Satellite 2014-04-16 54.93
Tom Green 4345306 Lipan Unconfined Texas Water Development Board Satellite 2014-04-16 89.0
Travis 5850120 Trinity Confined Texas Water Development Board Satellite 2014-04-15 333.28
Travis 5850301 Edwards (Balcones Fault Zone) Confined U.S. Geological Survey 1 Satellite 2014-04-16 174.5
Uvalde 6950302 4 Edwards (Balcones Fault Zone) Confined Edwards Aquifer Authority 3 Cellular 2014-04-16 72.1
Val Verde 5463401 Edwards-Trinity Plateau Unconfined Texas Water Development Board Satellite 2014-04-15 177.53
Val Verde 7001707 Edwards-Trinity Plateau Unconfined Texas Water Development Board Data Card 2014-02-25 55.95
Victoria 8017502 Gulf Coast Unconfined Texas Water Development Board Satellite 2014-04-15 35.37
Walker 6028802 Gulf Coast Unconfined U.S. Geological Survey 1 Satellite 2014-04-16 77.84
Ward 4525715 Pecos Valley Unconfined Texas Water Development Board Satellite 2014-04-15 145.6
Washington 5953915 Gulf Coast Unconfined Texas Water Development Board Satellite 2014-04-16 37.23
Wharton 6631107 Gulf Coast Unconfined Coastal Bend GCD Satellite 2014-04-16 37.02
Wharton 6653406 Gulf Coast Unconfined Texas Water Development Board Satellite 2014-04-15 65.59
Wharton 6661302 Gulf Coast Unconfined Coastal Bend GCD Satellite 2014-04-16 55.06
Wheeler 0529505 Ogallala Unconfined Panhandle GCD Satellite 2014-04-14 154.16
Wheeler 0539904 Other Unconfined Panhandle GCD Satellite 2014-04-16 25.28
Williamson 5827305 Edwards (Balcones Fault Zone) Confined Texas Water Development Board Satellite 2014-04-15 172.32
Williamson 5829603 Trinity Confined Texas Water Development Board Satellite 2014-04-16 194.25
Wilson 6862104 Carrizo-Wilcox Confined Texas Water Development Board Satellite 2014-04-16 263.46
Winkler 4615924 Pecos Valley Unconfined City of Wink Satellite 2014-04-16 106.72
Zavala 7702509 Carrizo-Wilcox Confined Texas Water Development Board Satellite 2014-04-16 405.46

Previously Active Wells (no longer collecting data)

County State Well Number Aquifer Aquifer Type Entity/Cooperator Period of Record
Armstrong 0652603 Ogallala Unconfined Panhandle GCD 2006-07-23 to 2014-02-13
Bexar 6821410 Trinity Unconfined Trinity Glen Rose GCD 2011-08-27 to 2013-11-18
Brewster 5235710 Igneous Unconfined Sul Ross State University 2009-03-03 to 2010-04-09
Carson 0636602 Ogallala Unconfined Texas Water Development Board 1992-12-16 to 2013-12-12
Culberson 4759212 West Texas Bolson Unconfined Sul Ross State University 2009-03-03 to 2011-08-09
Culberson 5110305 West Texas Bolson Unconfined Sul Ross State University 2009-02-26 to 2012-03-22
Hudspeth 4815903 Bone Spring-Victorio Peak Unconfined Sul Ross State University 2006-03-21 to 2012-12-06
Jeff Davis 5225509 Igneous Unconfined Sul Ross State University 2009-02-23 to 2010-05-08
Jeff Davis 5234302 Igneous Unconfined Sul Ross State University 2009-02-26 to 2012-07-21
Pecos 5312802 Edwards-Trinity Plateau Unconfined Middle Pecos GCD 2009-05-13 to 2011-03-01
Presidio 5148604 Igneous Unconfined Sul Ross State University 2009-02-26 to 2012-09-21
Presidio 7430813 West Texas Bolson Unconfined Sul Ross State University 2009-02-25 to 2012-03-25
San Jacinto 6133114 Gulf Coast Unconfined Texas Water Development Board 2011-11-05 to 2012-08-19
Tarrant 3215504 Trinity Confined Texas Water Development Board 1992-11-25 to 2012-02-15
Travis 5841406 Trinity Confined Texas Water Development Board 2008-06-01 to 2012-06-11
Wheeler 0529711 Ogallala Unconfined Texas Water Development Board 2006-07-18 to 2012-08-15
footnotes
1

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.

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 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.

4

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.