County · Utah
Iron County, Utah: drinking water records
This overview covers 10 ZIP codes and 28 community water systems in Iron County. It also stands in for 1 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| Cedar City Waterworks UTAH11002 | 39,670 | 300 | 0 | 1 | 0 ppb |
| Enoch City Water System UTAH11004 | 6,500 | 360 | 0 | 3 | 0.9 ppb |
| Brian Head Town Water System UTAH11001 | 1,038 | 0 | 0 | 1 | 2.4 ppb |
| Mid Valley Estates UTAH11015 | 753 | 0 | 0 | 1 | 0 ppb |
| Buena Vista Community UTAH11053 | 440 | 0 | 0 | 1 | 3.6 ppb |
| New Castle Water Company UTAH11013 | 350 | 0 | 0 | 1 | 0 ppb |
| Escalante Valley School UTAH11023 | 210 | 0 | 0 | 1 | 0 ppb |
| Summit Culinary Water UTAH11011 | 185 | 0 | 0 | 2 | 0.7 ppb |
| Monte Vista Community Water Co UTAH11036 | 150 | 0 | 0 | 1 | 0.6 ppb |
| Harmony Mtn Ranches UTAH11071 | 80 | 0 | 0 | 1 | 3.7 ppb |
| Bumblebee Water System UTAH11089 | 75 | 0 | 0 | 1 | 1 ppb |
| Irontown UTAH11070 | 75 | 0 | 0 | 8 | 4.5 ppb |
| Old Meadows Water Co UTAH11043 | 74 | 0 | 0 | 3 | 0.9 ppb |
| Escalante Valley Housing UTAH11012 | 51 | 0 | 0 | 1 | 0 ppb |
| Foothill Water Users Association UTAH11099 | 28 | 0 | 0 | 8 | 2.0 ppb |
| Cedar Valley Water Conservancy UTAH11085 | 3,995 | 0 | 0 | 0 | 1.3 ppb |
| Parowan City Water System UTAH11010 | 3,000 | 0 | 0 | 0 | 6.7 ppb |
| Paragonah Town Water System UTAH11014 | 600 | 0 | 0 | 0 | 2.4 ppb |
| Kanarraville Town Water System UTAH11006 | 355 | 0 | 0 | 0 | 6 ppb |
| Meadows Ranch UTAH11045 | 350 | 0 | 0 | 0 | 2.6 ppb |
| Rainbow Ranchos UTAH11048 | 291 | 0 | 0 | 0 | 0 ppb |
| Flying L Subdivision UTAH11058 | 220 | 0 | 0 | 0 | 1.7 ppb |
| Spring Creek Water Users UTAH11052 | 204 | 0 | 0 | 0 | 2.1 ppb |
| Chekshani Cliffs HOA UTAH11087 | 120 | 0 | 0 | 0 | 1.2 ppb |
| Mountain View Ssd UTAH11037 | 120 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Iron County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 84753.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.