What was found in ZIP 84015
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 |
|---|---|---|---|
| Copper | 1202.88 µg/L 93% of the EPA limit 1300 µg/L Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 1727.43 µg/L — SUNSET CITY WATER SYSTEM · 5,300 people · 2019 | 5/5 | SYR4 |
| Nitrate | 1200 µg/L 12% of the EPA limit 10000 µg/L Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 1400 µg/L — CLINTON CITY WATER SYSTEM · 23,000 people · 2019 | 4/5 | SYR4 |
| Fluoride | 228.8 µg/L 5.7% of the EPA limit 4000 µg/L Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 700 µg/L — CLINTON CITY WATER SYSTEM · 23,000 people · 2018 | 4/5 | SYR4 |
| Barium | 291.275 µg/L 15% of the EPA limit 2000 µg/L Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 333 µg/L — HOOPER WATER IMPROVEMENT DISTRICT · 20,820 people · 2019 | 4/5 | SYR4 |
| Nitrite | 300 µg/L 30% of the EPA limit 1000 µg/L Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2014 | 1/5 | SYR4 |
| TTHM | 36.61 µg/L 46% of the EPA limit 80 µg/L Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 65.185 µg/L — WEST POINT CITY WATER SYSTEM · 10,040 people · 2019 | 5/5 | SYR4 |
| Chloroform | 23.58 µg/L No EPA limit set Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 55.77 µg/L — WEST POINT CITY WATER SYSTEM · 10,040 people · 2019 | 5/5 | SYR4 |
| Total Haloacetic Acids (HAA5) | 20.1 µg/L 34% of the EPA limit 60 µg/L Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 26.795 µg/L — CLINTON CITY WATER SYSTEM · 23,000 people · 2019 | 5/5 | SYR4 |
| Lithium | 12.2 µg/L No EPA limit set Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2023
Highest in the ZIP: 19.5 µg/L — HOOPER WATER IMPROVEMENT DISTRICT · 20,820 people · 2024 | 4/5 | UCMR-5 |
| Trichloroacetic Acid | 9.49 µg/L No EPA limit set Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 16.65 µg/L — WEST POINT CITY WATER SYSTEM · 10,040 people · 2019 | 4/5 | SYR4 |
| Dichloroacetic Acid | 11.81 µg/L No EPA limit set Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 12.9 µg/L — CLINTON CITY WATER SYSTEM · 23,000 people · 2019 | 5/5 | SYR4 |
| Monobromoacetic Acid | 12.9 µg/L No EPA limit set Highest in the ZIP: SUNSET CITY WATER SYSTEM · 5,300 people · 2019 | 2/5 | SYR4 |
| Bromodichloromethane | 8.32 µg/L No EPA limit set Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 12.5 µg/L — CLINTON CITY WATER SYSTEM · 23,000 people · 2019 | 5/5 | SYR4 |
| Lead | 9.99 µg/L 67% of the EPA limit 15 µg/L Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 10.7102 µg/L — SUNSET CITY WATER SYSTEM · 5,300 people · 2019 | 5/5 | SYR4 |
| Gross Beta Particle Activity | 10.635 pCi/L No EPA limit set Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019 | 3/5 | SYR4 |
| Monochloroacetic Acid | 9.12 µg/L No EPA limit set Highest in the ZIP: CLINTON CITY WATER SYSTEM · 23,000 people · 2019 | 1/5 | SYR4 |
| Arsenic | 0.8750 µg/L 8.8% of the EPA limit 10 µg/L Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 7.13 µg/L — HOOPER WATER IMPROVEMENT DISTRICT · 20,820 people · 2019 | 4/5 | SYR4 |
| Dibromochloromethane | 3.84 µg/L No EPA limit set Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 5.175 µg/L — SUNSET CITY WATER SYSTEM · 5,300 people · 2019 | 5/5 | SYR4 |
| Gross Alpha, Excl. Radon And U | 2.402 pCi/L 16% of the EPA limit 15 pCi/L Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019 | 3/5 | SYR4 |
| Cyanide | 2 µg/L 1% of the EPA limit 200 µg/L Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019 | 1/5 | SYR4 |
| Dibromoacetic Acid | 1.74 µg/L No EPA limit set Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 1.8 µg/L — CLINTON CITY WATER SYSTEM · 23,000 people · 2019 | 4/5 | SYR4 |
| Bromoform | 0.7500 µg/L No EPA limit set Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 1.44 µg/L — SUNSET CITY WATER SYSTEM · 5,300 people · 2019 | 4/5 | SYR4 |
| Selenium | 1 µg/L 2% of the EPA limit 50 µg/L Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2019
Highest in the ZIP: 1.4 µg/L — CLINTON CITY WATER SYSTEM · 23,000 people · 2018 | 4/5 | SYR4 |
| Pfba | 0.0150 µg/L No EPA limit set Highest in the ZIP: WEST POINT CITY WATER SYSTEM · 10,040 people · 2025 | 1/5 | UCMR-5 |
| Lead | 0.0028 mg/L 19% of the EPA limit 0.0150 mg/L Main supplier: CLEARFIELD CITY WATER SYSTEM · 33,540 people · 2024
Highest in the ZIP: 0.0044 mg/L — WEST POINT CITY WATER SYSTEM · 10,040 people · 2024 | 5/5 | 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 84015
| Supplier | State | Population served |
|---|---|---|
| CLEARFIELD CITY WATER SYSTEM | UT | 33,540 |
| CLINTON CITY WATER SYSTEM | UT | 23,000 |
| HOOPER WATER IMPROVEMENT DISTRICT | UT | 20,820 |
| WEST POINT CITY WATER SYSTEM | UT | 10,040 |
| SUNSET CITY WATER SYSTEM | UT | 5,300 |
Frequently asked questions about ZIP 84015 tap water
Is the tap water in ZIP 84015 safe to drink?
EPA testing detected 25 contaminants across the water suppliers serving ZIP 84015. 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 84015?
5 public water suppliers report EPA drinking-water monitoring for ZIP 84015. Each is listed above with its population served.
What contaminants are in ZIP 84015's water?
EPA monitoring detected Copper, Nitrate, Fluoride, Barium, Nitrite, and others across this ZIP's suppliers. The full list with levels and sources is above.