What was found in ZIP 20616
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 | 1000 µg/L 10% of the EPA limit 10000 µg/L Main supplier: BRYANS ROAD · 6,260 people · 2014 | 1/1 | SYR4 |
| Fluoride | 783 µg/L 20% of the EPA limit 4000 µg/L Main supplier: BRYANS ROAD · 6,260 people · 2018 | 1/1 | SYR4 |
| TTHM | 35.5 µg/L 44% of the EPA limit 80 µg/L Main supplier: BRYANS ROAD · 6,260 people · 2019 | 1/1 | SYR4 |
| Bromoform | 16 µg/L No EPA limit set Main supplier: BRYANS ROAD · 6,260 people · 2016 | 1/1 | SYR4 |
| Dibromochloromethane | 14.04 µg/L No EPA limit set Main supplier: BRYANS ROAD · 6,260 people · 2016 | 1/1 | SYR4 |
| Bromodichloromethane | 7.335 µg/L No EPA limit set Main supplier: BRYANS ROAD · 6,260 people · 2016 | 1/1 | SYR4 |
| Chloroform | 6.875 µg/L No EPA limit set Main supplier: BRYANS ROAD · 6,260 people · 2016 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 6.66 pCi/L 44% of the EPA limit 15 pCi/L Main supplier: BRYANS ROAD · 6,260 people · 2015 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 3.975 µg/L 6.6% of the EPA limit 60 µg/L Main supplier: BRYANS ROAD · 6,260 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 1.98 µg/L No EPA limit set Main supplier: BRYANS ROAD · 6,260 people · 2015 | 1/1 | SYR4 |
| Trichloroacetic Acid | 1.1 µg/L No EPA limit set Main supplier: BRYANS ROAD · 6,260 people · 2015 | 1/1 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: BRYANS ROAD · 6,260 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 20616
| Supplier | State | Population served |
|---|---|---|
| BRYANS ROAD | 6,260 |
Frequently asked questions about ZIP 20616 tap water
Is the tap water in ZIP 20616 safe to drink?
EPA testing detected 12 contaminants across the water suppliers serving ZIP 20616. 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 20616?
1 public water supplier report EPA drinking-water monitoring for ZIP 20616. Each is listed above with its population served.
What contaminants are in ZIP 20616's water?
EPA monitoring detected Nitrate, Fluoride, TTHM, Bromoform, Dibromochloromethane, and others across this ZIP's suppliers. The full list with levels and sources is above.