What was found in Corinne's water
The level at the city's main supplier, the highest level anywhere in the city, the EPA limit for each, and where every figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate | 856.8 µg/L 8.6% of the EPA limit 10000 µg/L Main supplier: CORINNE CITY · 740 people · 2019
Highest in the city: 3880 µg/L — BEAR RIVER WCD-BEAVER DAM · 176 people · 2019 | 3/7 | SYR4 |
| Nitrate-Nitrite | 700 µg/L 7% of the EPA limit 10000 µg/L Main supplier: CORINNE CITY · 740 people · 2013
Highest in the city: 3200 µg/L — BEAR RIVER WCD-BOTHWELL · 185 people · 2012 | 3/7 | SYR4 |
| Fluoride | 1340 µg/L 34% of the EPA limit 4000 µg/L Highest in the city: BEAR RIVER WCD-BEAVER DAM · 176 people · 2017 | 2/7 | SYR4 |
| Copper | 141.445 µg/L 11% of the EPA limit 1300 µg/L Main supplier: CORINNE CITY · 740 people · 2018
Highest in the city: 683.5 µg/L — BEAR RIVER WCD-BEAVER DAM · 176 people · 2019 | 5/7 | SYR4 |
| Barium | 97.395 µg/L 4.9% of the EPA limit 2000 µg/L Main supplier: CORINNE CITY · 740 people · 2017
Highest in the city: 132.02 µg/L — BEAR RIVER WCD-BEAVER DAM · 176 people · 2017 | 3/7 | SYR4 |
| TTHM | 14.26 µg/L 18% of the EPA limit 80 µg/L Main supplier: CORINNE CITY · 740 people · 2019
Highest in the city: 17.01 µg/L — BEAR RIVER WCD-BEAVER DAM · 176 people · 2019 | 6/7 | SYR4 |
| Gross Beta Particle Activity | 15.35 pCi/L No EPA limit set Main supplier: CORINNE CITY · 740 people · 2019 | 2/7 | SYR4 |
| Chloroform | 13.5 µg/L No EPA limit set Main supplier: CORINNE CITY · 740 people · 2019 | 3/7 | SYR4 |
| Arsenic | 12.405 µg/L 124% of the EPA limit, at the 95th percentile of samples — 10 µg/L Highest in the city: BEAR RIVER WCD-BEAVER DAM · 176 people · 2019 | 2/7 | SYR4 |
| Combined Radium (-226 And -228) | 12.16 pCi/L 243% of the EPA limit, at the 95th percentile of samples — 5 pCi/L Main supplier: CORINNE CITY · 740 people · 2019 | 2/7 | SYR4 |
| Dibromochloromethane | 0.8850 µg/L No EPA limit set Main supplier: CORINNE CITY · 740 people · 2019
Highest in the city: 10.18 µg/L — BEAR RIVER WCD-BEAVER DAM · 176 people · 2019 | 5/7 | SYR4 |
| Bromoform | 9.06 µg/L No EPA limit set Highest in the city: BEAR RIVER WCD-TREMONTON BOOSTER STATION · 0 people · 2019 | 5/7 | SYR4 |
| Lead | 8.58 µg/L 57% of the EPA limit 15 µg/L Main supplier: CORINNE CITY · 740 people · 2018
Highest in the city: 8.605 µg/L — BEAR RIVER WCD-HARPER WARD · 390 people · 2017 | 5/7 | SYR4 |
| Selenium | 8.34 µg/L 17% of the EPA limit 50 µg/L Highest in the city: BEAR RIVER WCD-BOTHWELL · 185 people · 2017 | 2/7 | SYR4 |
| Gross Alpha, Excl. Radon And U | 7.31 pCi/L 49% of the EPA limit 15 pCi/L Main supplier: CORINNE CITY · 740 people · 2019 | 2/7 | SYR4 |
| Bromodichloromethane | 0.8850 µg/L No EPA limit set Main supplier: CORINNE CITY · 740 people · 2019
Highest in the city: 7.26 µg/L — BEAR RIVER WCD-BEAVER DAM · 176 people · 2019 | 4/7 | SYR4 |
| Dibromoacetic Acid | 6.1 µg/L No EPA limit set Highest in the city: BEAR RIVER WCD-BEAVER DAM · 176 people · 2019 | 2/7 | SYR4 |
| Total Haloacetic Acids (HAA5) | 2 µg/L 3.3% of the EPA limit 60 µg/L Main supplier: CORINNE CITY · 740 people · 2019
Highest in the city: 6.1 µg/L — BEAR RIVER WCD-BEAVER DAM · 176 people · 2019 | 3/7 | SYR4 |
| Cyanide | 2.2 µg/L 1.1% of the EPA limit 200 µg/L Main supplier: CORINNE CITY · 740 people · 2017 | 1/7 | SYR4 |
| Dichloroacetic Acid | 1.955 µg/L No EPA limit set Main supplier: CORINNE CITY · 740 people · 2019 | 1/7 | SYR4 |
| Antimony, Total | 0.7900 µg/L 13% of the EPA limit 6 µg/L Main supplier: CORINNE CITY · 740 people · 2017 | 1/7 | SYR4 |
| Lead | 0.0013 mg/L 8.7% of the EPA limit 0.0150 mg/L Main supplier: CORINNE CITY · 740 people · 2024
Highest in the city: 0.0050 mg/L — BEAR RIVER WCD-BEAVER DAM · 176 people · 2026 | 5/7 | 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.
These are the utilities' own EPA-reported results, not a city-wide
average. A detection means the lab measured the
substance — it isn't the same as exceeding a legal limit. Hover a source
tag to see the EPA program and years behind each figure.
Water suppliers serving Corinne
| Supplier | Population served |
|---|---|
| CORINNE CITY | 740 |
| BEAR RIVER WCD-HARPER WARD | 390 |
| BEAR RIVER WCD-BOTHWELL | 185 |
| BEAR RIVER WCD-BEAVER DAM | 176 |
| BEAR RIVER WCD- COLLINSTON WATER SYSTEM | 102 |
| BEAR RIVER WCD-TREMONTON BOOSTER STATION | 0 |
| BEAR RIVER WCD-SO WILLARD | 0 |
Frequently asked questions about Corinne tap water
Is Corinne tap water safe to drink?
EPA testing detected 22 contaminants in the water serving Corinne. A detection isn't the same as a violation — most detected levels are within federal limits. Check the level and source for each contaminant above, and your utility's annual Consumer Confidence Report for the official compliance status.
How many water suppliers serve Corinne?
7 public water suppliers report drinking-water monitoring for Corinne, Utah to the EPA. Each is listed above with its population served.
What contaminants are in Corinne's water?
The contaminants EPA monitoring detected in Corinne include Nitrate, Nitrate-Nitrite, Fluoride, Copper, Barium. The full list, with the level at the main supplier and the data source, is in the table above.
Where does this data come from?
Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.