What was found in ZIP 82190
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Fluoride | 2600 µg/L 65% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| TTHM | 73 µg/L 91% of the EPA limit 80 µg/L | 1/1 | SYR4 |
| Copper | 62 µg/L 4.8% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| Chloroform | 52 µg/L No EPA limit set | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 50 µg/L 83% of the EPA limit 60 µg/L | 1/1 | SYR4 |
| Nitrate-Nitrite | 30 µg/L 0.3% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Trichloroacetic Acid | 26 µg/L No EPA limit set | 1/1 | SYR4 |
| Dichloroacetic Acid | 22 µg/L No EPA limit set | 1/1 | SYR4 |
| Arsenic | 21 µg/L 210% of the EPA limit, in the worst sample — 10 µg/L | 1/1 | SYR4 |
| Bromodichloromethane | 17 µg/L No EPA limit set | 1/1 | SYR4 |
| Lead | 9 µg/L 60% of the EPA limit 15 µg/L | 1/1 | SYR4 |
| Dibromochloromethane | 7.4 µg/L No EPA limit set | 1/1 | SYR4 |
| Monochloroacetic Acid | 4 µg/L No EPA limit set | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 3.5 pCi/L 23% of the EPA limit 15 pCi/L | 1/1 | SYR4 |
| Selenium | 3 µg/L 6% of the EPA limit 50 µg/L | 1/1 | SYR4 |
| Thallium, Total | 2.3 µg/L 115% of the EPA limit, in the worst sample — 2 µg/L | 1/1 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 2.1 µg/L 35% of the EPA limit 6 µg/L | 1/1 | SYR4 |
| Antimony, Total | 2 µg/L 33% of the EPA limit 6 µg/L | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.6 pCi/L 32% of the EPA limit 5 pCi/L | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.3 µg/L No EPA limit set | 1/1 | SYR4 |
| Bromoform | 1.2 µg/L No EPA limit set | 1/1 | SYR4 |
| Monobromoacetic Acid | 0.8000 µg/L No EPA limit set | 1/1 | SYR4 |
| Lead | 0.0060 mg/L 40% of the EPA limit 0.0150 mg/L | 1/1 | LCR |
Each bar shows the measured level as a share of the EPA limit: green is
well under, amber is close to it, red is over. For lead and copper the
limit applies to exactly the 90th-percentile figure shown, so red there
means a real exceedance. For everything else the limit applies to a
running annual average while the figure is the single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 82190
| Supplier | State | Population served |
|---|---|---|
| YNP-OLD FAITHFUL | WY | 7,675 |
Frequently asked questions about ZIP 82190 tap water
Is the tap water in ZIP 82190 safe to drink?
EPA testing detected 23 contaminants across the water suppliers serving ZIP 82190. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and your utility's annual Consumer Confidence Report for the official status.
Which water suppliers serve ZIP 82190?
1 public water supplier report EPA drinking-water monitoring for ZIP 82190. Each is listed above with its population served.
What contaminants are in ZIP 82190's water?
EPA monitoring detected Fluoride, TTHM, Copper, Chloroform, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.