What was found in ZIP 59714
The level at this ZIP's main supplier, the highest level anywhere in it, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate-Nitrite | 2780 µg/L 28% of the EPA limit 10000 µg/L Main supplier: BELGRADE CITY OF · 10,460 people · 2019 | 2/2 | SYR4 |
| Copper | 275.85 µg/L 21% of the EPA limit 1300 µg/L Main supplier: BELGRADE CITY OF · 10,460 people · 2019 | 2/2 | SYR4 |
| Fluoride | 100 µg/L 2.5% of the EPA limit 4000 µg/L Main supplier: BELGRADE CITY OF · 10,460 people · 2018
Highest in the ZIP: 254.4 µg/L — RIVER ROCK COUNTY WATER AND SEWER DIST · 4,200 people · 2019 | 2/2 | SYR4 |
| Barium | 150 µg/L 7.5% of the EPA limit 2000 µg/L Main supplier: BELGRADE CITY OF · 10,460 people · 2018 | 2/2 | SYR4 |
| TTHM | 27.675 µg/L 35% of the EPA limit 80 µg/L Highest in the ZIP: RIVER ROCK COUNTY WATER AND SEWER DIST · 4,200 people · 2018 | 1/2 | SYR4 |
| Chloroform | 24.0665 µg/L No EPA limit set Highest in the ZIP: RIVER ROCK COUNTY WATER AND SEWER DIST · 4,200 people · 2018 | 1/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 8.225 pCi/L 55% of the EPA limit 15 pCi/L Main supplier: BELGRADE CITY OF · 10,460 people · 2017 | 2/2 | SYR4 |
| Lead | 4.35 µg/L 29% of the EPA limit 15 µg/L Main supplier: BELGRADE CITY OF · 10,460 people · 2019
Highest in the ZIP: 5.84 µg/L — RIVER ROCK COUNTY WATER AND SEWER DIST · 4,200 people · 2018 | 2/2 | SYR4 |
| Combined Uranium | 4.45 µg/L 15% of the EPA limit 30 µg/L Main supplier: BELGRADE CITY OF · 10,460 people · 2017 | 2/2 | SYR4 |
| Bromodichloromethane | 3.5 µg/L No EPA limit set Highest in the ZIP: RIVER ROCK COUNTY WATER AND SEWER DIST · 4,200 people · 2018 | 1/2 | SYR4 |
| Dibromochloromethane | 2.6 µg/L No EPA limit set Highest in the ZIP: RIVER ROCK COUNTY WATER AND SEWER DIST · 4,200 people · 2018 | 1/2 | SYR4 |
| Bromoform | 2.2 µg/L No EPA limit set Highest in the ZIP: RIVER ROCK COUNTY WATER AND SEWER DIST · 4,200 people · 2018 | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 1.08 pCi/L 22% of the EPA limit 5 pCi/L Main supplier: BELGRADE CITY OF · 10,460 people · 2017 | 1/2 | SYR4 |
| Arsenic | 1 µg/L 10% of the EPA limit 10 µg/L Main supplier: BELGRADE CITY OF · 10,460 people · 2018 | 1/2 | SYR4 |
| Lead | 0.0018 mg/L 12% of the EPA limit 0.0150 mg/L Main supplier: BELGRADE CITY OF · 10,460 people · 2025
Highest in the ZIP: 0.0028 mg/L — RIVER ROCK COUNTY WATER AND SEWER DIST · 4,200 people · 2027 | 2/2 | 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 95th percentile of the
system's samples — over 100% is worth reading, but is not by itself a
violation.
Formal violations are listed separately.
Water suppliers serving ZIP 59714
| Supplier | State | Population served |
|---|---|---|
| BELGRADE CITY OF | MT | 10,460 |
| RIVER ROCK COUNTY WATER AND SEWER DIST | MT | 4,200 |
Frequently asked questions about ZIP 59714 tap water
Is the tap water in ZIP 59714 safe to drink?
EPA testing detected 15 contaminants across the water suppliers serving ZIP 59714. 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 59714?
2 public water suppliers report EPA drinking-water monitoring for ZIP 59714. Each is listed above with its population served.
What contaminants are in ZIP 59714's water?
EPA monitoring detected Nitrate-Nitrite, Copper, Fluoride, Barium, TTHM, and others across this ZIP's suppliers. The full list with levels and sources is above.