Overview
Isobutane is a volatile hydrocarbon gas used as a refrigerant.
Isobutane around the Country
| UTILITIES WITH CONTAMINATION | |||
|---|---|---|---|
| State | Utilities | People Served | |
| Texas | 26 | 30,732 | |
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Utilities with the highest amounts of isobutane, 2021-2023
ALL UTILITIES
LARGE UTILITIES
| Utility | Location | Tests | Average level | People served |
|---|---|---|---|---|
| New Fairview MUD 1 | Dallas, TX | 2 of 2 | 143.1 ppb | 537 |
| Mesa Grande Water Supply Corporation | Granbury, TX | 2 of 2 | 47.4 ppb | 405 |
| Benbrook Village Mobile Home Park | Glendale, TX | 3 of 3 | 17.8 ppb | 357 |
| Hillcrest North MUD | Dallas, TX | 3 of 3 | 12.2 ppb | 114 |
| Lake Country Acres | Austin, TX | 3 of 3 | 11.5 ppb | 570 |
| Clayton Water Supply Corporation Plant 3 and 7 | Clayton, TX | 3 of 3 | 10.8 ppb | 402 |
| Sky Harbour Water Supply Corporation | Granbury, TX | 3 of 3 | 9.27 ppb | 1,248 |
| Clayton Water Supply Corporation Plant 1 | Clayton, TX | 2 of 2 | 6.40 ppb | 78 |
| Wright City Water Supply Corporation 1 | Troup, TX | 5 of 5 | 6.35 ppb | 1,308 |
| City of Warren City | Gladewater, TX | 1 of 1 | 5.74 ppb | 411 |
| Harris County Municipal Utility District 58 | Houston, TX | 1 of 1 | 5.00 ppb | 2,289 |
| Jackson Water Supply Corporation | Tyler, TX | 2 of 2 | 3.75 ppb | 5,532 |
| Bourland Estates WSC | Cresson, TX | 3 of 3 | 3.64 ppb | 156 |
| Clayton Water Supply Corporation Plant 2 | Clayton, TX | 3 of 3 | 3.50 ppb | 762 |
| Treichel Woods Estates | Pinehurst, TX | 2 of 2 | 3.50 ppb | 183 |
| City of Refugio | Refugio, TX | 3 of 3 | 3.00 ppb | 2,728 |
| Bilma Public Utility District | Houston, TX | 1 of 1 | 3.00 ppb | 5,397 |
| Happy Hill Farm Academy | Granbury, TX | 3 of 3 | 2.80 ppb | 238 |
| Hills of Oliver Creek | Pflugerville, TX | 2 of 2 | 2.75 ppb | 732 |
| City Of Glen Rose | Glen Rose, TX | 2 of 2 | 2.30 ppb | 2,444 |
| Ej Water Company | Longview, TX | 1 of 1 | 2.30 ppb | 426 |
| Brazos River Acres | Austin, TX | 3 of 3 | 1.83 ppb | 411 |
| The Retreat Water Supply | Pflugerville, TX | 3 of 3 | 1.60 ppb | 531 |
| Greenfields On Squaw Creek | Austin, TX | 1 of 1 | 1.000 ppb | 75 |
| Comanche County Water Supply Corporation Sipe Springs | De Leon, TX | 2 of 2 | 0.750 ppb | 329 |
| Westbound Water Supply Corporation Cisco Source* | Cisco, TX | 2 of 2 | 0.750 ppb | 3,069 |
* This water utility supplies finished drinking water to at least one other water utility. The purchasing utility is not required to test for or report Isobutane, but it likely has the contaminant in its water supply.
| Utility | Location | Tests | Average level | People served |
|---|
