What was found in ZIP 02630
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 | 1600 µg/L 16% of the EPA limit 10000 µg/L | 1/1 | SYR4 |
| Copper | 91 µg/L 7% of the EPA limit 1300 µg/L | 1/1 | SYR4 |
| Barium | 23 µg/L 1.2% of the EPA limit 2000 µg/L | 1/1 | SYR4 |
| TTHM | 19 µg/L 24% of the EPA limit 80 µg/L | 1/1 | SYR4 |
| Dibromochloromethane | 6.9 µg/L No EPA limit set | 1/1 | SYR4 |
| Bromoform | 6.3 µg/L No EPA limit set | 1/1 | SYR4 |
| Bromodichloromethane | 4.5 µg/L No EPA limit set | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 3.4 µg/L 5.7% of the EPA limit 60 µg/L | 1/1 | SYR4 |
| Chloroform | 2.9 µg/L No EPA limit set | 1/1 | SYR4 |
| Dibromoacetic Acid | 2.2 µg/L No EPA limit set | 1/1 | SYR4 |
| Dichloroacetic Acid | 0.7900 µg/L No EPA limit set | 1/1 | SYR4 |
| Trichloroacetic Acid | 0.6800 µg/L No EPA limit set | 1/1 | SYR4 |
| Monobromoacetic Acid | 0.5600 µg/L No EPA limit set | 1/1 | SYR4 |
| PFBS | 0.0182 µg/L No EPA limit set | 1/1 | UCMR-5 |
| PFOS | 0.0071 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Pfpea | 0.0055 µg/L No EPA limit set | 1/1 | UCMR-5 |
| PFOA | 0.0044 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Pfhxa | 0.0041 µg/L No EPA limit set | 1/1 | UCMR-5 |
| PFHXS | 0.0036 µg/L No EPA limit set | 1/1 | UCMR-5 |
| Lead | 0.0014 mg/L 9% 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 02630
| Supplier | State | Population served |
|---|---|---|
| BARNSTABLE FIRE DISTRICT | MA | 5,400 |
Frequently asked questions about ZIP 02630 tap water
Is the tap water in ZIP 02630 safe to drink?
EPA testing detected 20 contaminants across the water suppliers serving ZIP 02630. 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 02630?
1 public water supplier report EPA drinking-water monitoring for ZIP 02630. Each is listed above with its population served.
What contaminants are in ZIP 02630's water?
EPA monitoring detected Nitrate, Copper, Barium, TTHM, Dibromochloromethane, and others across this ZIP's suppliers. The full list with levels and sources is above.