What was found in ZIP 84318
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 | 4582.2 µg/L 46% of the EPA limit 10000 µg/L Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| Fluoride | 210.7 µg/L 5.3% of the EPA limit 4000 µg/L Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| Copper | 166.735 µg/L 13% of the EPA limit 1300 µg/L Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| Barium | 118.535 µg/L 5.9% of the EPA limit 2000 µg/L Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| Lithium | 27 µg/L No EPA limit set Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2024 | 1/1 | UCMR-5 |
| Lead | 3.485 µg/L 23% of the EPA limit 15 µg/L Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| TTHM | 3 µg/L 3.8% of the EPA limit 80 µg/L Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| Chloroform | 1.97 µg/L No EPA limit set Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 1.57 µg/L No EPA limit set Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 1.43 µg/L 2.4% of the EPA limit 60 µg/L Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| Arsenic | 1.1 µg/L 11% of the EPA limit 10 µg/L Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 1.1 µg/L No EPA limit set Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 1.07 µg/L No EPA limit set Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| Selenium | 0.6000 µg/L 1.2% of the EPA limit 50 µg/L Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 0.4475 pCi/L 3% of the EPA limit 15 pCi/L Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 0.4400 pCi/L No EPA limit set Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0053 mg/L 35% of the EPA limit 0.0150 mg/L Main supplier: HYDE PARK CITY WATER SYSTEM · 5,200 people · 2025 | 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 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 84318
| Supplier | State | Population served |
|---|---|---|
| HYDE PARK CITY WATER SYSTEM | ID | 5,200 |
Frequently asked questions about ZIP 84318 tap water
Is the tap water in ZIP 84318 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 84318. 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 84318?
1 public water supplier report EPA drinking-water monitoring for ZIP 84318. Each is listed above with its population served.
What contaminants are in ZIP 84318's water?
EPA monitoring detected Nitrate, Fluoride, Copper, Barium, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.