What was found in ZIP 51450
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 | 1479.9999999999998 µg/L 114% of the EPA limit, at the 95th percentile of samples — 1300 µg/L Main supplier: WEST CENTRAL RWA-BOYER SYSTEM · 1,715 people · 2017 | 1/1 | SYR4 |
| Fluoride | 800 µg/L 20% of the EPA limit 4000 µg/L Main supplier: WEST CENTRAL RWA-BOYER SYSTEM · 1,715 people · 2012 | 1/1 | SYR4 |
| Barium | 150 µg/L 7.5% of the EPA limit 2000 µg/L Main supplier: WEST CENTRAL RWA-BOYER SYSTEM · 1,715 people · 2012 | 1/1 | SYR4 |
| TTHM | 56.65 µg/L 71% of the EPA limit 80 µg/L Main supplier: WEST CENTRAL RWA-BOYER SYSTEM · 1,715 people · 2019 | 1/1 | SYR4 |
| Chloroform | 35.65 µg/L No EPA limit set Main supplier: WEST CENTRAL RWA-BOYER SYSTEM · 1,715 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 35.25 µg/L 59% of the EPA limit 60 µg/L Main supplier: WEST CENTRAL RWA-BOYER SYSTEM · 1,715 people · 2019 | 1/1 | SYR4 |
| Lithium | 20 µg/L No EPA limit set Main supplier: WEST CENTRAL RWA-BOYER SYSTEM · 1,715 people · 2023 | 1/1 | UCMR-5 |
| Trichloroacetic Acid | 17.95 µg/L No EPA limit set Main supplier: WEST CENTRAL RWA-BOYER SYSTEM · 1,715 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 16 µg/L No EPA limit set Main supplier: WEST CENTRAL RWA-BOYER SYSTEM · 1,715 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 15.95 µg/L No EPA limit set Main supplier: WEST CENTRAL RWA-BOYER SYSTEM · 1,715 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 6.025 µg/L No EPA limit set Main supplier: WEST CENTRAL RWA-BOYER SYSTEM · 1,715 people · 2019 | 1/1 | SYR4 |
| Lead | 2.95 µg/L 20% of the EPA limit 15 µg/L Main supplier: WEST CENTRAL RWA-BOYER SYSTEM · 1,715 people · 2017 | 1/1 | SYR4 |
| Dibromoacetic Acid | 2 µg/L No EPA limit set Main supplier: WEST CENTRAL RWA-BOYER SYSTEM · 1,715 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0017 mg/L 11% of the EPA limit 0.0150 mg/L Main supplier: WEST CENTRAL RWA-BOYER SYSTEM · 1,715 people · 2023 | 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 51450
| Supplier | State | Population served |
|---|---|---|
| WEST CENTRAL RWA-BOYER SYSTEM | IA | 1,715 |
Frequently asked questions about ZIP 51450 tap water
Is the tap water in ZIP 51450 safe to drink?
EPA testing detected 14 contaminants across the water suppliers serving ZIP 51450. 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 51450?
1 public water supplier report EPA drinking-water monitoring for ZIP 51450. Each is listed above with its population served.
What contaminants are in ZIP 51450's water?
EPA monitoring detected Copper, Fluoride, Barium, TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.