What was found in ZIP 50226
The highest level seen across the suppliers serving this ZIP, the EPA limit for each, and where the figure comes from.
| Contaminant | Level vs EPA limit | Suppliers | Source |
|---|---|---|---|
| Nitrate | 9350 µg/L 94% of the EPA limit 10000 µg/L | 2/4 | SYR4 |
| Copper | 2490 µg/L 192% of the EPA limit, in the worst sample — 1300 µg/L | 4/4 | SYR4 |
| Fluoride | 1100 µg/L 28% of the EPA limit 4000 µg/L | 2/4 | SYR4 |
| TTHM | 171.7 µg/L 215% of the EPA limit, in the worst sample — 80 µg/L | 4/4 | SYR4 |
| Barium | 156 µg/L 7.8% of the EPA limit 2000 µg/L | 1/4 | SYR4 |
| Chloroform | 96.2 µg/L No EPA limit set | 4/4 | SYR4 |
| Bromodichloromethane | 55.1 µg/L No EPA limit set | 4/4 | SYR4 |
| Total Haloacetic Acids (HAA5) | 42 µg/L 70% of the EPA limit 60 µg/L | 4/4 | SYR4 |
| Dibromochloromethane | 32.8 µg/L No EPA limit set | 4/4 | SYR4 |
| Dichloroacetic Acid | 31 µg/L No EPA limit set | 4/4 | SYR4 |
| Lithium | 28 µg/L No EPA limit set | 4/4 | UCMR-5 |
| Lead | 17.6 µg/L 117% of the EPA limit, in the worst sample — 15 µg/L | 4/4 | SYR4 |
| Monochloroacetic Acid | 13.6 µg/L No EPA limit set | 4/4 | SYR4 |
| Trichloroacetic Acid | 11 µg/L No EPA limit set | 4/4 | SYR4 |
| Gross Alpha, Excl. Radon And U | 9.8 pCi/L 65% of the EPA limit 15 pCi/L | 1/4 | SYR4 |
| Dibromoacetic Acid | 8.39 µg/L No EPA limit set | 4/4 | SYR4 |
| Bromoform | 7.5 µg/L No EPA limit set | 4/4 | SYR4 |
| Antimony, Total | 5 µg/L 83% of the EPA limit 6 µg/L | 1/4 | SYR4 |
| Arsenic | 4 µg/L 40% of the EPA limit 10 µg/L | 1/4 | SYR4 |
| Monobromoacetic Acid | 2.5 µg/L No EPA limit set | 4/4 | SYR4 |
| Combined Radium (-226 And -228) | 2.2 pCi/L 44% of the EPA limit 5 pCi/L | 1/4 | SYR4 |
| Combined Uranium | 1.9 µg/L 6.3% of the EPA limit 30 µg/L | 1/4 | SYR4 |
| Dichloromethane | 1.9 µg/L 38% of the EPA limit 5 µg/L | 1/4 | SYR4 |
| cis-1,2-Dichloroethylene | 1.4 µg/L 2% of the EPA limit 70 µg/L | 1/4 | SYR4 |
| Tetrachloroethylene | 1 µg/L 20% of the EPA limit 5 µg/L | 1/4 | SYR4 |
| Toluene | 0.5000 µg/L 0.1% of the EPA limit 1000 µg/L | 1/4 | SYR4 |
| Atrazine | 0.3000 µg/L 10% of the EPA limit 3 µg/L | 1/4 | SYR4 |
| Lead | 0.0014 mg/L 9.3% of the EPA limit 0.0150 mg/L | 4/4 | 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 single worst sample on
record — over 100% is worth reading, but is not by itself a violation.
Formal violations are listed separately.
Water suppliers serving ZIP 50226
| Supplier | State | Population served |
|---|---|---|
| DES MOINES WATER WORKS | IA | 246,055 |
| XENIA RWD (DES MOINES) | IA | 12,860 |
| POLK CITY WATER SUPPLY | IA | 6,533 |
| XENIA RWD (BOONE) | IA | 4,975 |
Frequently asked questions about ZIP 50226 tap water
Is the tap water in ZIP 50226 safe to drink?
EPA testing detected 28 contaminants across the water suppliers serving ZIP 50226. 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 50226?
4 public water suppliers report EPA drinking-water monitoring for ZIP 50226. Each is listed above with its population served.
What contaminants are in ZIP 50226's water?
EPA monitoring detected Nitrate, Copper, Fluoride, TTHM, Barium, and others across this ZIP's suppliers. The full list with levels and sources is above.