What was found in ZIP 03222
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 | 915.525 µg/L 70% of the EPA limit 1300 µg/L Main supplier: BRISTOL WATER WORKS · 3,575 people · 2019 | 1/1 | SYR4 |
| Nitrate | 860 µg/L 8.6% of the EPA limit 10000 µg/L Main supplier: BRISTOL WATER WORKS · 3,575 people · 2019 | 1/1 | SYR4 |
| Fluoride | 138 µg/L 3.5% of the EPA limit 4000 µg/L Main supplier: BRISTOL WATER WORKS · 3,575 people · 2019 | 1/1 | SYR4 |
| Barium | 35.75 µg/L 1.8% of the EPA limit 2000 µg/L Main supplier: BRISTOL WATER WORKS · 3,575 people · 2019 | 1/1 | SYR4 |
| Lithium | 16.2 µg/L No EPA limit set Main supplier: BRISTOL WATER WORKS · 3,575 people · 2024 | 1/1 | UCMR-5 |
| Lead | 9.6 µg/L 64% of the EPA limit 15 µg/L Main supplier: BRISTOL WATER WORKS · 3,575 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 1.42 pCi/L 28% of the EPA limit 5 pCi/L Main supplier: BRISTOL WATER WORKS · 3,575 people · 2016 | 1/1 | SYR4 |
| Arsenic | 1 µg/L 10% of the EPA limit 10 µg/L Main supplier: BRISTOL WATER WORKS · 3,575 people · 2019 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 0.7800 pCi/L 5.2% of the EPA limit 15 pCi/L Main supplier: BRISTOL WATER WORKS · 3,575 people · 2016 | 1/1 | SYR4 |
| Combined Uranium | 0.3900 µg/L 1.3% of the EPA limit 30 µg/L Main supplier: BRISTOL WATER WORKS · 3,575 people · 2016 | 1/1 | SYR4 |
| Lead | 0.0070 mg/L 47% of the EPA limit 0.0150 mg/L Main supplier: BRISTOL WATER WORKS · 3,575 people · 2022 | 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 03222
| Supplier | State | Population served |
|---|---|---|
| BRISTOL WATER WORKS | NH | 3,575 |
Frequently asked questions about ZIP 03222 tap water
Is the tap water in ZIP 03222 safe to drink?
EPA testing detected 11 contaminants across the water suppliers serving ZIP 03222. 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 03222?
1 public water supplier report EPA drinking-water monitoring for ZIP 03222. Each is listed above with its population served.
What contaminants are in ZIP 03222's water?
EPA monitoring detected Copper, Nitrate, Fluoride, Barium, Lithium, and others across this ZIP's suppliers. The full list with levels and sources is above.