What was found in ZIP 01903
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 | 921.5 µg/L 23% of the EPA limit 4000 µg/L Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2019 | 1/1 | SYR4 |
| Nitrate | 250 µg/L 2.5% of the EPA limit 10000 µg/L Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2019 | 1/1 | SYR4 |
| Chlorite | 200 µg/L 20% of the EPA limit 1000 µg/L Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2019 | 1/1 | SYR4 |
| TTHM | 72.47 µg/L 91% of the EPA limit 80 µg/L Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2019 | 1/1 | SYR4 |
| Chloroform | 31.05 µg/L No EPA limit set Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 25.52 µg/L 43% of the EPA limit 60 µg/L Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 25 µg/L No EPA limit set Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2019 | 1/1 | SYR4 |
| Barium | 18.65 µg/L 0.9% of the EPA limit 2000 µg/L Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 15 µg/L No EPA limit set Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 12.05 µg/L No EPA limit set Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 11 µg/L No EPA limit set Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 7.4 µg/L No EPA limit set Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 2.8 µg/L No EPA limit set Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2019 | 1/1 | SYR4 |
| Bromoform | 1.9 µg/L No EPA limit set Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2019 | 1/1 | SYR4 |
| Pfba | 0.0054 µg/L No EPA limit set Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2023 | 1/1 | UCMR-5 |
| Pfpea | 0.0052 µg/L No EPA limit set Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2023 | 1/1 | UCMR-5 |
| Pfhxa | 0.0049 µg/L No EPA limit set Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2023 | 1/1 | UCMR-5 |
| PFOA | 0.0047 µg/L No EPA limit set Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2023 | 1/1 | UCMR-5 |
| PFBS | 0.0031 µg/L No EPA limit set Main supplier: LYNN WATER AND SEWER COMM · 101,253 people · 2023 | 1/1 | UCMR-5 |
| Lead | 0.0024 mg/L 16% of the EPA limit 0.0150 mg/L Main supplier: LYNN WATER AND SEWER COMM · 101,253 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 01903
| Supplier | State | Population served |
|---|---|---|
| LYNN WATER AND SEWER COMM | MA | 101,253 |
Frequently asked questions about ZIP 01903 tap water
Is the tap water in ZIP 01903 safe to drink?
EPA testing detected 20 contaminants across the water suppliers serving ZIP 01903. 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 01903?
1 public water supplier report EPA drinking-water monitoring for ZIP 01903. Each is listed above with its population served.
What contaminants are in ZIP 01903's water?
EPA monitoring detected Fluoride, Nitrate, Chlorite, TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.