What was found in ZIP 84701
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 | 3600 µg/L 36% of the EPA limit 10000 µg/L Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Nitrate-Nitrite | 3392 µg/L 34% of the EPA limit 10000 µg/L Main supplier: RICHFIELD CITY · 8,360 people · 2018 | 1/1 | SYR4 |
| Fluoride | 521.825 µg/L 13% of the EPA limit 4000 µg/L Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Copper | 168.1 µg/L 13% of the EPA limit 1300 µg/L Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Barium | 154.95 µg/L 7.7% of the EPA limit 2000 µg/L Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Lithium | 93.5 µg/L No EPA limit set Main supplier: RICHFIELD CITY · 8,360 people · 2023 | 1/1 | UCMR-5 |
| Di(2-ethylhexyl) Phthalate | 12.46 µg/L 208% of the EPA limit, at the 95th percentile of samples — 6 µg/L Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 8.38 pCi/L 56% of the EPA limit 15 pCi/L Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Arsenic | 7.85 µg/L 78% of the EPA limit 10 µg/L Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 7.645 pCi/L No EPA limit set Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Lead | 4.1665 µg/L 28% of the EPA limit 15 µg/L Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| TTHM | 3.325 µg/L 4.2% of the EPA limit 80 µg/L Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Chromium | 2.85 µg/L 2.9% of the EPA limit 100 µg/L Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Selenium | 1.5 µg/L 3% of the EPA limit 50 µg/L Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Bromoform | 1.28 µg/L No EPA limit set Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 1.15 µg/L No EPA limit set Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 0.7485 pCi/L 15% of the EPA limit 5 pCi/L Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Cadmium | 0.1350 µg/L 2.7% of the EPA limit 5 µg/L Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Thallium, Total | 0.1120 µg/L 5.6% of the EPA limit 2 µg/L Main supplier: RICHFIELD CITY · 8,360 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0011 mg/L 7.3% of the EPA limit 0.0150 mg/L Main supplier: RICHFIELD CITY · 8,360 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 84701
| Supplier | State | Population served |
|---|---|---|
| RICHFIELD CITY | UT | 8,360 |
Frequently asked questions about ZIP 84701 tap water
Is the tap water in ZIP 84701 safe to drink?
EPA testing detected 20 contaminants across the water suppliers serving ZIP 84701. 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 84701?
1 public water supplier report EPA drinking-water monitoring for ZIP 84701. Each is listed above with its population served.
What contaminants are in ZIP 84701's water?
EPA monitoring detected Nitrate, Nitrate-Nitrite, Fluoride, Copper, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.