What was found in ZIP 84029
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 | 1550 µg/L 16% of the EPA limit 10000 µg/L Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| Nitrate | 1503.95 µg/L 15% of the EPA limit 10000 µg/L Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| Barium | 225.45 µg/L 11% of the EPA limit 2000 µg/L Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| Fluoride | 200 µg/L 5% of the EPA limit 4000 µg/L Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| Copper | 169.45 µg/L 13% of the EPA limit 1300 µg/L Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| Lithium | 20 µg/L No EPA limit set Main supplier: GRANTSVILLE CITY · 16,284 people · 2025 | 1/1 | UCMR-5 |
| Chromium | 5 µg/L 5% of the EPA limit 100 µg/L Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 4.45 pCi/L No EPA limit set Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| Lead | 4.2 µg/L 28% of the EPA limit 15 µg/L Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| Cyanide | 3.5 µg/L 1.8% of the EPA limit 200 µg/L Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 2.73 pCi/L 18% of the EPA limit 15 pCi/L Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| Bromoform | 2.35 µg/L No EPA limit set Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| TTHM | 2.35 µg/L 2.9% of the EPA limit 80 µg/L Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| Selenium | 2.195 µg/L 4.4% of the EPA limit 50 µg/L Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| Arsenic | 2.01 µg/L 20% of the EPA limit 10 µg/L Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| Chloroform | 0.8000 µg/L No EPA limit set Main supplier: GRANTSVILLE CITY · 16,284 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0021 mg/L 14% of the EPA limit 0.0150 mg/L Main supplier: GRANTSVILLE CITY · 16,284 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 84029
| Supplier | State | Population served |
|---|---|---|
| GRANTSVILLE CITY | UT | 16,284 |
Frequently asked questions about ZIP 84029 tap water
Is the tap water in ZIP 84029 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 84029. 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 84029?
1 public water supplier report EPA drinking-water monitoring for ZIP 84029. Each is listed above with its population served.
What contaminants are in ZIP 84029's water?
EPA monitoring detected Nitrate-Nitrite, Nitrate, Barium, Fluoride, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.