What was found in ZIP 59745
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 |
|---|---|---|---|
| Nitrate-Nitrite | 520 µg/L 5.2% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Nitrate | 370 µg/L 3.7% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Copper | 260 µg/L 20% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| Oxamyl | 200 µg/L 100% of the EPA limit 200 µg/L | 1/1 | SYR4 |
| Barium | 180 µg/L 9% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| Fluoride | 110 µg/L 2.8% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| Carbofuran | 40 µg/L 100% of the EPA limit 40 µg/L | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 6.6 pCi/L 44% of the EPA limit 15 pCi/L | 1/1 | SYR4 |
| Lead | 3 µg/L 20% of the EPA limit 15 µg/L | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 2.2 pCi/L 44% of the EPA limit 5 pCi/L | 1/1 | SYR4 |
| Di(2-ethylhexyl) Phthalate | 2.2 µg/L 37% of the EPA limit 6 µg/L | 1/1 | SYR4 |
| Combined Uranium | 2 µg/L 6.7% of the EPA limit 30 µg/L | 1/1 | SYR4 |
| Lead | 0.0010 mg/L 6.7% 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 59745
| Supplier | State | Population served |
|---|---|---|
| FLATHEAD COUNTY WATER AND SEWER | MT | 7,775 |
Frequently asked questions about ZIP 59745 tap water
Is the tap water in ZIP 59745 safe to drink?
EPA testing detected 13 contaminants across the water suppliers serving ZIP 59745. 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 59745?
1 public water supplier report EPA drinking-water monitoring for ZIP 59745. Each is listed above with its population served.
What contaminants are in ZIP 59745's water?
EPA monitoring detected Nitrate-Nitrite, Nitrate, Copper, Oxamyl, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.