What was found in ZIP 04027
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 |
|---|---|---|---|
| Fluoride | 850 µg/L 21% of the EPA limit 4000 µg/L | 1/1 | SYR4 |
| Copper | 402.413 µg/L 31% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| TTHM | 170 µg/L 213% of the EPA limit, in the worst sample — 80 µg/L | 1/1 | SYR4 |
| Chloroform | 160 µg/L No EPA limit set | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 84.7 µg/L 141% of the EPA limit, in the worst sample — 60 µg/L | 1/1 | SYR4 |
| Trichloroacetic Acid | 50 µg/L No EPA limit set | 1/1 | SYR4 |
| Dichloroacetic Acid | 40 µg/L No EPA limit set | 1/1 | SYR4 |
| Lead | 19.0449 µg/L 127% of the EPA limit, in the worst sample — 15 µg/L | 1/1 | SYR4 |
| Bromodichloromethane | 14 µg/L No EPA limit set | 1/1 | SYR4 |
| Barium | 10.9 µg/L 0.5% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| Monochloroacetic Acid | 9.121 µg/L No EPA limit set | 1/1 | SYR4 |
| Dibromochloromethane | 2.5 µg/L No EPA limit set | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 0.6000 pCi/L 12% of the EPA limit 5 pCi/L | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 0.6000 pCi/L 4% of the EPA limit 15 pCi/L | 1/1 | SYR4 |
| Bromoform | 0.5000 µg/L No EPA limit set | 1/1 | SYR4 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L | 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 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 04027
| Supplier | State | Population served |
|---|---|---|
| ROCHESTER WATER DEPT | NH | 25,000 |
Frequently asked questions about ZIP 04027 tap water
Is the tap water in ZIP 04027 safe to drink?
EPA testing detected 16 contaminants across the water suppliers serving ZIP 04027. 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 04027?
1 public water supplier report EPA drinking-water monitoring for ZIP 04027. Each is listed above with its population served.
What contaminants are in ZIP 04027's water?
EPA monitoring detected Fluoride, Copper, TTHM, Chloroform, Total Haloacetic Acids (HAA5), and others across this ZIP's suppliers. The full list with levels and sources is above.