What was found in ZIP 29540
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 | 1200 µg/L 12% of the EPA limit 10000 µg/L Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2019 | 1/1 | SYR4 |
| Fluoride | 1031 µg/L 26% of the EPA limit 4000 µg/L Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2018 | 1/1 | SYR4 |
| Copper | 247.5 µg/L 19% of the EPA limit 1300 µg/L Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2017 | 1/1 | SYR4 |
| Nitrate-Nitrite | 200 µg/L 2% of the EPA limit 10000 µg/L Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2019 | 1/1 | SYR4 |
| Dichloroacetic Acid | 29.723 µg/L No EPA limit set Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2019 | 1/1 | SYR4 |
| Total Haloacetic Acids (HAA5) | 29.432 µg/L 49% of the EPA limit 60 µg/L Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2019 | 1/1 | SYR4 |
| Lead | 7.33 µg/L 49% of the EPA limit 15 µg/L Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2017 | 1/1 | SYR4 |
| Gross Alpha, Excl. Radon And U | 4.625 pCi/L 31% of the EPA limit 15 pCi/L Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2018 | 1/1 | SYR4 |
| Combined Radium (-226 And -228) | 2.804 pCi/L 56% of the EPA limit 5 pCi/L Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2019 | 1/1 | SYR4 |
| TTHM | 2.6585 µg/L 3.3% of the EPA limit 80 µg/L Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2019 | 1/1 | SYR4 |
| Chloroform | 2.384 µg/L No EPA limit set Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2019 | 1/1 | SYR4 |
| Bromodichloromethane | 1.504 µg/L No EPA limit set Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2019 | 1/1 | SYR4 |
| Trichloroacetic Acid | 1.401 µg/L No EPA limit set Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2019 | 1/1 | SYR4 |
| Dibromoacetic Acid | 1.37 µg/L No EPA limit set Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2019 | 1/1 | SYR4 |
| Monobromoacetic Acid | 1.36178 µg/L No EPA limit set Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2019 | 1/1 | SYR4 |
| Dibromochloromethane | 1.25 µg/L No EPA limit set Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2019 | 1/1 | SYR4 |
| 1,2-DIBROMO-3-CHLOROPROPANE | 0.0342 µg/L 17% of the EPA limit 0.2000 µg/L Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2019 | 1/1 | SYR4 |
| Ethylene Dibromide | 0.0220 µg/L 44% of the EPA limit 0.0500 µg/L Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 people · 2019 | 1/1 | SYR4 |
| Lead | 0.0016 mg/L 11% of the EPA limit 0.0150 mg/L Main supplier: DARLINGTON COUNTY W&SA (SC1620001) · 52,288 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 29540
| Supplier | State | Population served |
|---|---|---|
| DARLINGTON COUNTY W&SA (SC1620001) | SC | 52,288 |
Frequently asked questions about ZIP 29540 tap water
Is the tap water in ZIP 29540 safe to drink?
EPA testing detected 19 contaminants across the water suppliers serving ZIP 29540. 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 29540?
1 public water supplier report EPA drinking-water monitoring for ZIP 29540. Each is listed above with its population served.
What contaminants are in ZIP 29540's water?
EPA monitoring detected Nitrate, Fluoride, Copper, Nitrate-Nitrite, Dichloroacetic Acid, and others across this ZIP's suppliers. The full list with levels and sources is above.