Overview
Tetrahydrofuran is a solvent used for production of polyvinyl chloride (PVC) plastics and adhesives.
Tetrahydrofuran around the Country
| UTILITIES WITH CONTAMINATION | |||
|---|---|---|---|
| State | Utilities | People Served | |
| Texas | 120 | 412,111 | |
| New York | 3 | 48,337 | |
| Minnesota | 6 | 4,428 | |
| New Jersey | 2 | 950 | |
| Massachusetts | 6 | 719 | |
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Utilities with the highest amounts of tetrahydrofuran, 2021-2023
ALL UTILITIES
LARGE UTILITIES
| Utility | Location | Tests | Average level | People served |
|---|---|---|---|---|
| Toledo Village Water Supply Corporation | Jasper, TX | 2 of 6 | 998.0 ppb | 1,419 |
| Cypress Springs Special Utility District Pine Valley | Mount Vernon, TX | 1 of 3 | 756.7 ppb | 279 |
| City of Castroville | Castroville, TX | 1 of 6 | 525.0 ppb | 3,229 |
| Fairview Acres Mobile Home Subdivision | Pflugerville, TX | 1 of 4 | 469.3 ppb | 125 |
| Marathon Water Supply & Sewer Service Company | Marathon, TX | 1 of 3 | 155.7 ppb | 430 |
| High-tor Properties | New York, NY | 1 of 1 | 150.0 ppb | 300 |
| City of Bridge City | Bridge City, TX | 2 of 6 | 122.3 ppb | 9,000 |
| City of Leon Valley | Leon Valley, TX | 1 of 24 | 117.3 ppb | 7,794 |
| Paxton Water Supply Corporation Jackson Plant | Joaquin, TX | 1 of 3 | 86.0 ppb | 827 |
| City of Joaquin* | Joaquin, TX | 1 of 3 | 86.0 ppb | 1,869 |
| City of Dickens | Dickens, TX | 1 of 3 | 80.3 ppb | 259 |
| Spring Park | Spring Park, MN | 1 of 10 | 53.0 ppb | 1,743 |
| Beacon Bay Marina and Rv Park | Pflugerville, TX | 2 of 4 | 46.5 ppb | 88 |
| Sky Lakes Water Supply Corporation | Waller, TX | 7 of 15 | 39.0 ppb | 537 |
| Conroe Resort | Cypress, TX | 1 of 4 | 35.0 ppb | 1,047 |
| Valentine Ranch | Austin, TX | 1 of 3 | 31.7 ppb | 189 |
| Triple T Rv Resort | The Woodlands, TX | 1 of 3 | 30.7 ppb | 312 |
| Shady Acres | Pinehurst, TX | 1 of 7 | 29.7 ppb | 54 |
| Walnut Springs* | Austin, TX | 1 of 7 | 29.7 ppb | 615 |
| Crowley II Acre Subdivision | Cypress, TX | 1 of 6 | 29.5 ppb | 324 |
| Heritage House of Pequot Lakes | Pequot Lakes, MN | 2 of 5 | 26.6 ppb | 35 |
| Flora 6 | Austin, TX | 1 of 5 | 26.6 ppb | 54 |
| Elbow Lake | Elbow Lake, MN | 1 of 1 | 25.0 ppb | 1,285 |
| Shady Oaks Water | Des Peres, TX | 1 of 3 | 24.3 ppb | 432 |
| Hillside Apartments | Freeville, NY | 1 of 1 | 24.0 ppb | 37 |
| Waldorf | Waldorf, MN | 1 of 1 | 18.0 ppb | 216 |
| Westbrook | Westbrook, MN | 1 of 1 | 17.0 ppb | 785 |
| Heartland House | Lubbock, TX | 3 of 5 | 13.0 ppb | 24 |
| Ashcreek Addition | Austin, TX | 1 of 6 | 12.9 ppb | 315 |
| Windthorst Water Supply Corporation | Windthorst, TX | 1 of 3 | 12.7 ppb | 1,662 |
| Liberty City Water Supply Corporation | Kilgore, TX | 1 of 12 | 10.8 ppb | 6,450 |
| Port Alto Homeowners Association District 1 | Port Lavaca, TX | 1 of 3 | 10.7 ppb | 213 |
| Center Point Taylor System | Austin, TX | 1 of 8 | 9.75 ppb | 531 |
| Barten Water Supply Corporation | Columbus, TX | 1 of 3 | 8.33 ppb | 72 |
| Crown Mountain WSC | Camp Wood, TX | 1 of 3 | 8.00 ppb | 135 |
| Saws Geronimo Forest Water System | San Antonio, TX | 3 of 3 | 7.40 ppb | 501 |
| Kucera Farms Subdivision | Cypress, TX | 2 of 3 | 7.17 ppb | 147 |
| Catarina Water Supply Corporation | Carrizo Springs, TX | 1 of 4 | 6.75 ppb | 222 |
| Cottonwood Hills Estates | Austin, TX | 1 of 6 | 6.18 ppb | 267 |
| Linkwood Estates Subdivision | Austin, TX | 1 of 6 | 5.03 ppb | 423 |
| Forest Water Supply Corporation | Wells, TX | 1 of 3 | 5.00 ppb | 561 |
| Charlie Water Supply Corporation | Wichita Falls, TX | 1 of 3 | 4.97 ppb | 100 |
| Southeast Water Supply Corporation System 3 | Centerville, TX | 1 of 3 | 4.87 ppb | 429 |
| Sandstone Gardens Duplex Development | Weatherford, TX | 1 of 4 | 4.70 ppb | 48 |
| City of Charlotte | Charlotte, TX | 1 of 6 | 4.67 ppb | 2,247 |
| Shangri La Subdivision | Austin, TX | 1 of 9 | 4.61 ppb | 351 |
| Joness River Bend Properties | George West, TX | 1 of 5 | 4.60 ppb | 108 |
| Concan Water Supply Corporation | Concan, TX | 2 of 12 | 4.58 ppb | 1,368 |
| Deer Trail Water District | Conroe, TX | 1 of 5 | 4.40 ppb | 246 |
| Woodridge Estates Water System | Porter, TX | 1 of 3 | 4.33 ppb | 69 |
* 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 Tetrahydrofuran, but it likely has the contaminant in its water supply.
| Utility | Location | Tests | Average level | People served |
|---|---|---|---|---|
| City of Gatesville* | Gatesville, TX | 1 of 3 | 2.23 ppb | 16,135 |
| Harris County MUD 53 | Houston, TX | 2 of 6 | 2.05 ppb | 17,856 |
| Jbsa - Randolph | San Antonio, TX | 1 of 10 | 1.10 ppb | 10,949 |
| East Rio Hondo WSC* | Rio Hondo, TX | 1 of 6 | 0.917 ppb | 24,756 |
| Hicksville WD | Hicksville, NY | 6 of 77 | 0.609 ppb | 48,000 |
| Amarillo Municipal Water System* | Amarillo, TX | 1 of 17 | 0.0612 ppb | 196,429 |
| Canyon Municipal Water System | Canyon, TX | 1 of 17 | 0.0612 ppb | 15,305 |
* 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 Tetrahydrofuran, but it likely has the contaminant in its water supply.
