What was found in ZIP 59937
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 |
|---|---|---|---|
| Monochloroacetic Acid | 1600 µg/L No EPA limit set | 1/3 | SYR4 |
| Copper | 1330 µg/L 102% of the EPA limit, in the worst sample — 1300 µg/L | 3/3 | SYR4 |
| Nitrate-Nitrite | 1170 µg/L 12% of the EPA limit 10000 µg/L | 3/3 | SYR4 |
| Nitrate | 1150 µg/L 12% of the EPA limit 10000 µg/L | 3/3 | SYR4 |
| Bromodichloromethane | 950 µg/L No EPA limit set | 1/3 | SYR4 |
| Oxamyl | 200 µg/L 100% of the EPA limit 200 µg/L | 1/3 | SYR4 |
| Barium | 180 µg/L 9% of the EPA limit 2000 µg/L | 3/3 | SYR4 |
| Fluoride | 110 µg/L 2.8% of the EPA limit 4000 µg/L | 3/3 | SYR4 |
| Total Haloacetic Acids (HAA5) | 61 µg/L 102% of the EPA limit, in the worst sample — 60 µg/L | 1/3 | SYR4 |
| TTHM | 60 µg/L 75% of the EPA limit 80 µg/L | 1/3 | SYR4 |
| Chloroform | 58 µg/L No EPA limit set | 1/3 | SYR4 |
| Carbofuran | 40 µg/L 100% of the EPA limit 40 µg/L | 1/3 | SYR4 |
| Trichloroacetic Acid | 32 µg/L No EPA limit set | 1/3 | SYR4 |
| Dichloroacetic Acid | 29 µg/L No EPA limit set | 1/3 | SYR4 |
| Lead | 11 µg/L 73% of the EPA limit 15 µg/L | 3/3 | SYR4 |
| Gross Alpha, Excl. Radon And U | 6.6 pCi/L 44% of the EPA limit 15 pCi/L | 2/3 | SYR4 |
| Combined Radium (-226 And -228) | 2.2 pCi/L 44% of the EPA limit 5 pCi/L | 2/3 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 2.2 µg/L 37% of the EPA limit 6 µg/L | 1/3 | SYR4 |
| Arsenic | 2 µg/L 20% of the EPA limit 10 µg/L | 1/3 | SYR4 |
| Combined Uranium | 2 µg/L 6.7% of the EPA limit 30 µg/L | 2/3 | SYR4 |
| Lead | 0.0660 mg/L 440% above the EPA limit of 0.0150 mg/L | 3/3 | LCR |
| PFOS | 0.0041 µg/L No EPA limit set | 1/3 | UCMR-5 |
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 59937
| Supplier | State | Population served |
|---|---|---|
| WHITEFISH CITY OF | MT | 10,418 |
| FLATHEAD COUNTY WATER AND SEWER | MT | 7,775 |
| ALPINE VILLAGE WUA | MT | 125 |
Frequently asked questions about ZIP 59937 tap water
Is the tap water in ZIP 59937 safe to drink?
EPA testing detected 22 contaminants across the water suppliers serving ZIP 59937. 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 59937?
3 public water suppliers report EPA drinking-water monitoring for ZIP 59937. Each is listed above with its population served.
What contaminants are in ZIP 59937's water?
EPA monitoring detected Monochloroacetic Acid, Copper, Nitrate-Nitrite, Nitrate, Bromodichloromethane, and others across this ZIP's suppliers. The full list with levels and sources is above.