What was found in ZIP 24237
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 | 1683.9999999999998 µg/L 17% of the EPA limit 10000 µg/L Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| Nitrate | 1560 µg/L 16% of the EPA limit 10000 µg/L Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| Fluoride | 320 µg/L 8% of the EPA limit 4000 µg/L Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| Barium | 193.6 µg/L 9.7% of the EPA limit 2000 µg/L Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| Copper | 125.49999999999987 µg/L 9.7% of the EPA limit 1300 µg/L Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| TTHM | 73.29999999999998 µg/L 92% of the EPA limit 80 µg/L Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 53.9 µg/L 90% of the EPA limit 60 µg/L Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| Chloroform | 53.64999999999999 µg/L No EPA limit set Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| Lead | 30.639999999999993 µg/L 204% of the EPA limit, at the 95th percentile of samples — 15 µg/L Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 29.34999999999999 µg/L No EPA limit set Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 27 µg/L No EPA limit set Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 13.099999999999998 µg/L No EPA limit set Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 4.019999999999998 µg/L No EPA limit set Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| Monochloroacetic Acid | 3.0700000000000003 µg/L No EPA limit set Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 3 pCi/L 60% of the EPA limit 5 pCi/L Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2016 | 1/1 | SYR4 |
| Gross Beta Particle Activity | 1.58 pCi/L No EPA limit set Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2016 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1 µg/L No EPA limit set Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2019 | 1/1 | SYR4 |
| Pfpea | 0.0143 µg/L No EPA limit set Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2023 | 1/1 | UCMR-5 |
| Pfhxa | 0.0100 µg/L No EPA limit set Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2023 | 1/1 | UCMR-5 |
| Pfba | 0.0056 µg/L No EPA limit set Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2023 | 1/1 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: CASTLEWOOD - RCPSA · 5,565 people · 2024 | 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 24237
| Supplier | State | Population served |
|---|---|---|
| CASTLEWOOD - RCPSA | VA | 5,565 |
Frequently asked questions about ZIP 24237 tap water
Is the tap water in ZIP 24237 safe to drink?
EPA testing detected 21 contaminants across the water suppliers serving ZIP 24237. 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 24237?
1 public water supplier report EPA drinking-water monitoring for ZIP 24237. Each is listed above with its population served.
What contaminants are in ZIP 24237's water?
EPA monitoring detected Nitrate-Nitrite, Nitrate, Fluoride, Barium, Copper, and others across this ZIP's suppliers. The full list with levels and sources is above.