What was found in ZIP 01545
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 | 1563.5 µg/L 16% of the EPA limit 10000 µg/L Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Fluoride | 708.8 µg/L 18% of the EPA limit 4000 µg/L Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Barium | 59.6 µg/L 3% of the EPA limit 2000 µg/L Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Copper | 52 µg/L 4% of the EPA limit 1300 µg/L Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2014 | 1/1 | SYR4 |
| Chromium | 22.42 µg/L 22% of the EPA limit 100 µg/L Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Nitrite | 19.6 µg/L 2% of the EPA limit 1000 µg/L Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| TTHM | 9.4955 µg/L 12% of the EPA limit 80 µg/L Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Arsenic | 4.835 µg/L 48% of the EPA limit 10 µg/L Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Bromoform | 4.425 µg/L No EPA limit set Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Trichloroethylene | 4.369 µg/L 87% of the EPA limit 5 µg/L Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Tetrachloroethylene | 3.6 µg/L 72% of the EPA limit 5 µg/L Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 3.2735 µg/L No EPA limit set Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 2.695 µg/L 4.5% of the EPA limit 60 µg/L Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 2.43 µg/L No EPA limit set Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 2.395 µg/L No EPA limit set Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 2.025 µg/L No EPA limit set Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Picloram | 1.9 µg/L 0.4% of the EPA limit 500 µg/L Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Chloroform | 0.7400 µg/L No EPA limit set Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 0.6100 µg/L No EPA limit set Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| cis-1,2-Dichloroethylene | 0.5500 µg/L 0.8% of the EPA limit 70 µg/L Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2019 | 1/1 | SYR4 |
| PFOS | 0.0056 µg/L No EPA limit set Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2024 | 1/1 | UCMR-5 |
| PFOA | 0.0054 µg/L No EPA limit set Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2024 | 1/1 | UCMR-5 |
| Pfpea | 0.0048 µg/L No EPA limit set Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2024 | 1/1 | UCMR-5 |
| PFBS | 0.0043 µg/L No EPA limit set Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2024 | 1/1 | UCMR-5 |
| Pfhxa | 0.0031 µg/L No EPA limit set Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2024 | 1/1 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: SHREWSBURY WATER DEPARTMENT · 38,325 people · 2025 | 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 01545
| Supplier | State | Population served |
|---|---|---|
| SHREWSBURY WATER DEPARTMENT | MA | 38,325 |
Frequently asked questions about ZIP 01545 tap water
Is the tap water in ZIP 01545 safe to drink?
EPA testing detected 26 contaminants across the water suppliers serving ZIP 01545. 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 01545?
1 public water supplier report EPA drinking-water monitoring for ZIP 01545. Each is listed above with its population served.
What contaminants are in ZIP 01545's water?
EPA monitoring detected Nitrate, Fluoride, Barium, Copper, Chromium, and others across this ZIP's suppliers. The full list with levels and sources is above.