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Tap water quality report

Rocky Creek W/D (sc4420003)

EPA monitoring tested this supplier for 14 contaminants and detected 14. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

14
contaminants tested
14
detected
2,464
people served
8
health-based violations
South Carolina rankingsLead in South CarolinaPFAS in South Carolina
Water source
SWP
Ownership
Local government
Counties served
Union

Compliance record

Formal violations the EPA has on file for this supplier. A health-based violation means a contaminant limit or a required treatment was breached; the rest are monitoring or reporting failures — still violations, but not a measured health risk.

8
health-based violations
31
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Archived 2023-04-01 → 2023-06-30
MCL Health-based Archived 2023-04-01 → 2023-06-30
MCL Health-based Archived 2023-04-01 → 2023-06-30
MCL Health-based Archived 2023-04-01 → 2023-06-30
MCL Health-based Archived 2023-04-01 → 2023-06-30
MCL Health-based Archived 2023-04-01 → 2023-06-30
MCL Health-based Archived 2023-04-01 → 2023-06-30
MCL Health-based Archived 2023-04-01 → 2023-06-30
Other Monitoring Resolved 2023-10-01
Other Monitoring Resolved 2023-10-01

Other contaminants detected

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 this system's samples — over 100% is worth reading, but is not by itself a violation. Where a single sample came in higher than that percentile, it is noted under the bar. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Bromodichloromethane
21.675 µg/L
No EPA limit set
worst single sample: 35.4 µg/L
42/42 SYR4 2013–2019
Chloroform
63.415 µg/L
No EPA limit set
worst single sample: 93.1 µg/L
42/42 SYR4 2013–2019
Dibromochloromethane
11.345 µg/L
No EPA limit set
worst single sample: 42.1 µg/L
42/42 SYR4 2013–2019
Dichloroacetic Acid
20.18 µg/L
No EPA limit set
worst single sample: 21 µg/L
42/42 SYR4 2013–2019
TTHM
99.16 µg/L 124%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 115.9 µg/L
42/42 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
33.22 µg/L 55%
of the EPA limit 60 µg/L
worst single sample: 34.8 µg/L
42/42 SYR4 2013–2019
Trichloroacetic Acid
12.285 µg/L
No EPA limit set
worst single sample: 12.7 µg/L
42/42 SYR4 2013–2019
Copper
163.4 µg/L 13%
of the EPA limit 1300 µg/L
worst single sample: 192 µg/L
37/37 SYR4 2012–2019
Dibromoacetic Acid
3.92 µg/L
No EPA limit set
worst single sample: 8 µg/L
25/42 SYR4 2013–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 15/15 LCR 2023
Bromoform
6.775 µg/L
No EPA limit set
worst single sample: 8.5 µg/L
6/42 SYR4 2013–2019
Lead
60 µg/L 400%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 63 µg/L
2/37 SYR4 2012–2019
Monochloroacetic Acid
2.1 µg/L
No EPA limit set
 2/42 SYR4 2013–2019
Monobromoacetic Acid
1.3 µg/L
No EPA limit set
 1/42 SYR4 2013–2019

Utility contact

Contact
BIRCHFIELD, STEVEN
Phone
803-426-7096
Email
[email protected]

Frequently asked questions about Rocky Creek W/D (sc4420003)

Is Rocky Creek W/D (sc4420003) tap water safe to drink?

EPA monitoring detected 14 contaminants in Rocky Creek W/D (sc4420003)'s water. A detection isn't the same as a violation — most levels are within federal limits. See each level and source above, and the utility's annual Consumer Confidence Report for its official compliance status.

What contaminants were detected in Rocky Creek W/D (sc4420003)'s water?

EPA monitoring detected Bromodichloromethane, Chloroform, Dibromochloromethane, Dichloroacetic Acid, TTHM, and others. The full list with the level and data source for each is above.

How many people does Rocky Creek W/D (sc4420003) serve?

Rocky Creek W/D (sc4420003) reports serving 2,464 people in South Carolina, per its EPA record.

Has Rocky Creek W/D (sc4420003) had any water quality violations?

The EPA has 31 violations on file for Rocky Creek W/D (sc4420003), of which 8 are health-based (a contaminant limit or required treatment was breached) and 0 remain open. The rest are monitoring or reporting failures.

Where does this data come from?

Every figure is official EPA drinking-water monitoring — the Lead & Copper Rule, the UCMR-5 nationwide testing program, and the EPA Six-Year Review — not our own testing. Each number is labelled with its source and period.