What was found in ZIP 01301
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 |
|---|---|---|---|
| Nitrate | 491 µg/L 4.9% of the EPA limit 10000 µg/L Main supplier: GREENFIELD WATER DEPARTMENT · 17,768 people · 2019 | 1/1 | SYR4 |
| TTHM | 27.05 µg/L 34% of the EPA limit 80 µg/L Main supplier: GREENFIELD WATER DEPARTMENT · 17,768 people · 2019 | 1/1 | SYR4 |
| Chloroform | 25.76 µg/L No EPA limit set Main supplier: GREENFIELD WATER DEPARTMENT · 17,768 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 17.425 µg/L 29% of the EPA limit 60 µg/L Main supplier: GREENFIELD WATER DEPARTMENT · 17,768 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 12.57 µg/L No EPA limit set Main supplier: GREENFIELD WATER DEPARTMENT · 17,768 people · 2019 | 1/1 | SYR4 |
| Barium | 9.925 µg/L 0.5% of the EPA limit 2000 µg/L Main supplier: GREENFIELD WATER DEPARTMENT · 17,768 people · 2017 | 1/1 | SYR4 |
| Dichloroacetic Acid | 6.785 µg/L No EPA limit set Main supplier: GREENFIELD WATER DEPARTMENT · 17,768 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 4.028 µg/L No EPA limit set Main supplier: GREENFIELD WATER DEPARTMENT · 17,768 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 1.45 µg/L No EPA limit set Main supplier: GREENFIELD WATER DEPARTMENT · 17,768 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 1.16315 µg/L No EPA limit set Main supplier: GREENFIELD WATER DEPARTMENT · 17,768 people · 2019 | 1/1 | SYR4 |
| Bromoform | 0.5300 µg/L No EPA limit set Main supplier: GREENFIELD WATER DEPARTMENT · 17,768 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0062 mg/L 41% of the EPA limit 0.0150 mg/L Main supplier: GREENFIELD WATER DEPARTMENT · 17,768 people · 2023 | 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 01301
| Supplier | State | Population served |
|---|---|---|
| GREENFIELD WATER DEPARTMENT | MA | 17,768 |
Frequently asked questions about ZIP 01301 tap water
Is the tap water in ZIP 01301 safe to drink?
EPA testing detected 12 contaminants across the water suppliers serving ZIP 01301. 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 01301?
1 public water supplier report EPA drinking-water monitoring for ZIP 01301. Each is listed above with its population served.
What contaminants are in ZIP 01301's water?
EPA monitoring detected Nitrate, TTHM, Chloroform, Total Haloacetic Acids (HAA5), Trichloroacetic Acid, and others across this ZIP's suppliers. The full list with levels and sources is above.