What was found in ZIP 29745
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 |
|---|---|---|---|
| TTHM | 98.46 µg/L 123% of the EPA limit, at the 95th percentile of samples — 80 µg/L Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2019 | 2/2 | SYR4 |
| Chloroform | 48.875 µg/L No EPA limit set Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2019
Highest in the ZIP: 76.64 µg/L — YORK CITY OF (SC4610001) · 11,137 people · 2019 | 2/2 | SYR4 |
| Total Haloacetic Acids (HAA5) | 27.24 µg/L 45% of the EPA limit 60 µg/L Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2019
Highest in the ZIP: 58.398 µg/L — YORK CITY OF (SC4610001) · 11,137 people · 2019 | 2/2 | SYR4 |
| Copper | 30.2 µg/L 2.3% of the EPA limit 1300 µg/L Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2017
Highest in the ZIP: 42.5 µg/L — YORK CITY OF (SC4610001) · 11,137 people · 2017 | 2/2 | SYR4 |
| Dichloroacetic Acid | 15.4 µg/L No EPA limit set Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2019
Highest in the ZIP: 35.792 µg/L — YORK CITY OF (SC4610001) · 11,137 people · 2019 | 2/2 | SYR4 |
| Dibromochloromethane | 34.415 µg/L No EPA limit set Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2019 | 2/2 | SYR4 |
| Bromodichloromethane | 27.645 µg/L No EPA limit set Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2019 | 2/2 | SYR4 |
| Trichloroacetic Acid | 8.6 µg/L No EPA limit set Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2019
Highest in the ZIP: 18.4035 µg/L — YORK CITY OF (SC4610001) · 11,137 people · 2019 | 2/2 | SYR4 |
| Bromoform | 17.715 µg/L No EPA limit set Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2019 | 2/2 | SYR4 |
| Monochloroacetic Acid | 14.2 µg/L No EPA limit set Highest in the ZIP: YORK CITY OF (SC4610001) · 11,137 people · 2019 | 1/2 | SYR4 |
| Dibromoacetic Acid | 9.695 µg/L No EPA limit set Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2019
Highest in the ZIP: 9.94 µg/L — YORK CITY OF (SC4610001) · 11,137 people · 2019 | 2/2 | SYR4 |
| Lead | 7 µg/L 47% of the EPA limit 15 µg/L Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2017 | 2/2 | SYR4 |
| Monobromoacetic Acid | 5.3025 µg/L No EPA limit set Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2019 | 2/2 | SYR4 |
| Pfpea | 0.0049 µg/L No EPA limit set Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2023 | 2/2 | UCMR-5 |
| Pfhxa | 0.0042 µg/L No EPA limit set Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2023 | 2/2 | UCMR-5 |
| Lead | 0.0 mg/L 0% of the EPA limit 0.0150 mg/L Main supplier: YORK COUNTY WEST WD (SC4620003) · 18,273 people · 2020 | 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 29745
| Supplier | State | Population served |
|---|---|---|
| YORK COUNTY WEST WD (SC4620003) | SC | 18,273 |
| YORK CITY OF (SC4610001) | SC | 11,137 |
Frequently asked questions about ZIP 29745 tap water
Is the tap water in ZIP 29745 safe to drink?
EPA testing detected 16 contaminants across the water suppliers serving ZIP 29745. 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 29745?
2 public water suppliers report EPA drinking-water monitoring for ZIP 29745. Each is listed above with its population served.
What contaminants are in ZIP 29745's water?
EPA monitoring detected TTHM, Chloroform, Total Haloacetic Acids (HAA5), Copper, Dichloroacetic Acid, and others across this ZIP's suppliers. The full list with levels and sources is above.