What was found in ZIP 22664
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-Nitrite | 2560 µg/L 26% of the EPA limit 10000 µg/L Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2019 | 1/1 | SYR4 |
| Fluoride | 1096 µg/L 27% of the EPA limit 4000 µg/L Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2019 | 1/1 | SYR4 |
| Copper | 297.6 µg/L 23% of the EPA limit 1300 µg/L Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2019 | 1/1 | SYR4 |
| TTHM | 119.25 µg/L 149% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2019 | 1/1 | SYR4 |
| Chloroform | 99 µg/L No EPA limit set Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 85.95 µg/L 143% of the EPA limit, at the 95th percentile of samples — 60 µg/L Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 45.85 µg/L No EPA limit set Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 36.3 µg/L No EPA limit set Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2019 | 1/1 | SYR4 |
| Barium | 33.3 µg/L 1.7% of the EPA limit 2000 µg/L Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 15 µg/L No EPA limit set Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2019 | 1/1 | SYR4 |
| Lead | 11.02 µg/L 73% of the EPA limit 15 µg/L Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2019 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 5.6 pCi/L No EPA limit set Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2012 | 1/1 | SYR4 |
| Monochloroacetic Acid | 4.19 µg/L No EPA limit set Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 2.43 µg/L No EPA limit set Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 2.1 µg/L No EPA limit set Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 0.8000 pCi/L 16% of the EPA limit 5 pCi/L Main supplier: WOODSTOCK, TOWN OF · 5,955 people · 2012 | 1/1 | SYR4 |
| Lead | 0.0036 mg/L 24% of the EPA limit 0.0150 mg/L Main supplier: WOODSTOCK, TOWN OF · 5,955 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 22664
| Supplier | State | Population served |
|---|---|---|
| WOODSTOCK, TOWN OF | VA | 5,955 |
Frequently asked questions about ZIP 22664 tap water
Is the tap water in ZIP 22664 safe to drink?
EPA testing detected 17 contaminants across the water suppliers serving ZIP 22664. 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 22664?
1 public water supplier report EPA drinking-water monitoring for ZIP 22664. Each is listed above with its population served.
What contaminants are in ZIP 22664's water?
EPA monitoring detected Nitrate-Nitrite, Fluoride, Copper, TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.