What was found in ZIP 03867
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 |
|---|---|---|---|
| Fluoride | 842 µg/L 21% of the EPA limit 4000 µg/L Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2019
Highest in the ZIP: 856.5 µg/L — NORTH CONWAY WATER PCT · 5,500 people · 2018 | 2/2 | SYR4 |
| Nitrate | 460 µg/L 4.6% of the EPA limit 10000 µg/L Highest in the ZIP: NORTH CONWAY WATER PCT · 5,500 people · 2019 | 1/2 | SYR4 |
| Copper | 186.5 µg/L 14% of the EPA limit 1300 µg/L Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2019
Highest in the ZIP: 306.06 µg/L — NORTH CONWAY WATER PCT · 5,500 people · 2019 | 2/2 | SYR4 |
| TTHM | 110 µg/L 138% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2019 | 1/2 | SYR4 |
| Chloroform | 98.6 µg/L No EPA limit set Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2019 | 1/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 71.55 µg/L 119% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2019 | 1/2 | SYR4 |
| Trichloroacetic Acid | 41 µg/L No EPA limit set Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2019 | 1/2 | SYR4 |
| Dichloroacetic Acid | 32 µg/L No EPA limit set Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2019 | 1/2 | SYR4 |
| Lead | 10.3434 µg/L 69% of the EPA limit 15 µg/L Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2017
Highest in the ZIP: 29.4262 µg/L — NORTH CONWAY WATER PCT · 5,500 people · 2019 | 2/2 | SYR4 |
| Gross Alpha, Excl. Radon And U | 0.6000 pCi/L 4% of the EPA limit 15 pCi/L Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2015
Highest in the ZIP: 14.64 pCi/L — NORTH CONWAY WATER PCT · 5,500 people · 2016 | 2/2 | SYR4 |
| Bromodichloromethane | 11 µg/L No EPA limit set Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2019 | 1/2 | SYR4 |
| Barium | 10.305 µg/L 0.5% of the EPA limit 2000 µg/L Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 6.9888 µg/L No EPA limit set Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2019 | 1/2 | SYR4 |
| Dibromochloromethane | 1.58 µg/L No EPA limit set Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2019 | 1/2 | SYR4 |
| Combined Radium (-226 And -228) | 0.6000 pCi/L 12% of the EPA limit 5 pCi/L Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2015
Highest in the ZIP: 1.39 pCi/L — NORTH CONWAY WATER PCT · 5,500 people · 2019 | 2/2 | SYR4 |
| Bromoform | 0.5000 µg/L No EPA limit set Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2019 | 1/2 | SYR4 |
| Lead | 0.0020 mg/L 13% of the EPA limit 0.0150 mg/L Main supplier: ROCHESTER WATER DEPT · 25,000 people · 2023 | 2/2 | 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 03867
| Supplier | State | Population served |
|---|---|---|
| ROCHESTER WATER DEPT | NH | 25,000 |
| NORTH CONWAY WATER PCT | NH | 5,500 |
Frequently asked questions about ZIP 03867 tap water
Is the tap water in ZIP 03867 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 03867. 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 03867?
2 public water suppliers report EPA drinking-water monitoring for ZIP 03867. Each is listed above with its population served.
What contaminants are in ZIP 03867's water?
EPA monitoring detected Fluoride, Nitrate, Copper, TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.