What was found in ZIP 23059
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 | 841 µg/L 21% of the EPA limit 4000 µg/L Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019
Highest in the ZIP: 868.5 µg/L — HANOVER SUBURBAN WATER SYSTEM · 57,931 people · 2019 | 2/2 | SYR4 |
| Nitrate-Nitrite | 440 µg/L 4.4% of the EPA limit 10000 µg/L Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019 | 2/2 | SYR4 |
| Copper | 162.75 µg/L 13% of the EPA limit 1300 µg/L Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019 | 2/2 | SYR4 |
| TTHM | 43 µg/L 54% of the EPA limit 80 µg/L Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019
Highest in the ZIP: 74 µg/L — HANOVER SUBURBAN WATER SYSTEM · 57,931 people · 2019 | 2/2 | SYR4 |
| Chloroform | 32 µg/L No EPA limit set Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019
Highest in the ZIP: 67.25 µg/L — HANOVER SUBURBAN WATER SYSTEM · 57,931 people · 2019 | 2/2 | SYR4 |
| Barium | 41.6 µg/L 2.1% of the EPA limit 2000 µg/L Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019
Highest in the ZIP: 58.8 µg/L — HANOVER SUBURBAN WATER SYSTEM · 57,931 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 35 µg/L 58% of the EPA limit 60 µg/L Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019
Highest in the ZIP: 56 µg/L — HANOVER SUBURBAN WATER SYSTEM · 57,931 people · 2019 | 2/2 | SYR4 |
| Dichloroacetic Acid | 22.9 µg/L No EPA limit set Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019
Highest in the ZIP: 31 µg/L — HANOVER SUBURBAN WATER SYSTEM · 57,931 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 12 µg/L No EPA limit set Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019
Highest in the ZIP: 29 µg/L — HANOVER SUBURBAN WATER SYSTEM · 57,931 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 11 µg/L No EPA limit set Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019 | 2/2 | SYR4 |
| Lead | 2.7 µg/L 18% of the EPA limit 15 µg/L Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019
Highest in the ZIP: 8.4 µg/L — HANOVER SUBURBAN WATER SYSTEM · 57,931 people · 2019 | 2/2 | SYR4 |
| Gross Beta Particle Activity | 3.7 pCi/L No EPA limit set Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2017
Highest in the ZIP: 7.6 pCi/L — HANOVER SUBURBAN WATER SYSTEM · 57,931 people · 2014 | 2/2 | SYR4 |
| Dibromochloromethane | 3.75 µg/L No EPA limit set Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019 | 2/2 | SYR4 |
| Dibromoacetic Acid | 2.85 µg/L No EPA limit set Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019
Highest in the ZIP: 2.865 µg/L — HANOVER SUBURBAN WATER SYSTEM · 57,931 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 2.295 µg/L No EPA limit set Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019
Highest in the ZIP: 2.495 µg/L — HANOVER SUBURBAN WATER SYSTEM · 57,931 people · 2019 | 2/2 | SYR4 |
| Bromoform | 1.38 µg/L No EPA limit set Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2019 | 2/2 | SYR4 |
| Combined Radium (-226 And -228) | 0.2000 pCi/L 4% of the EPA limit 5 pCi/L Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2017
Highest in the ZIP: 0.4000 pCi/L — HANOVER SUBURBAN WATER SYSTEM · 57,931 people · 2014 | 2/2 | SYR4 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: HENRICO COUNTY WATER SYSTEM · 330,000 people · 2024 | 2/2 | 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 23059
| Supplier | State | Population served |
|---|---|---|
| HENRICO COUNTY WATER SYSTEM | VA | 330,000 |
| HANOVER SUBURBAN WATER SYSTEM | VA | 57,931 |
Frequently asked questions about ZIP 23059 tap water
Is the tap water in ZIP 23059 safe to drink?
EPA testing detected 18 contaminants across the water suppliers serving ZIP 23059. 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 23059?
2 public water suppliers report EPA drinking-water monitoring for ZIP 23059. Each is listed above with its population served.
What contaminants are in ZIP 23059's water?
EPA monitoring detected Fluoride, Nitrate-Nitrite, Copper, TTHM, Chloroform, and others across this ZIP's suppliers. The full list with levels and sources is above.