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Tap water quality report

Waterlynn Downs (sc4660045)

EPA monitoring tested this supplier for 40 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

40
contaminants tested
7
detected
92
people served
5
health-based violations
South Carolina rankingsLead in South CarolinaPFAS in South Carolina
Water source
Ground water
Ownership
Private
Counties served
York

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.

5
health-based violations
119
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
MCL Health-based Resolved 2000-08-01 → 2000-08-31
MCL Health-based Resolved 2000-08-01 → 2000-08-31
MR Monitoring Resolved 2025-10-14
MR Monitoring Resolved 2025-10-14
MR Monitoring Resolved 2025-10-14
RPT Monitoring Resolved 2024-10-17
RPT Monitoring Resolved 2024-10-17

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
Nitrate
450 µg/L 4.5%
of the EPA limit 10000 µg/L
 16/16 SYR4 2012–2019
Copper
27 µg/L 2.1%
of the EPA limit 1300 µg/L
worst single sample: 36 µg/L
10/10 SYR4 2013–2018
Lead
0.0040 mg/L 27%
of the EPA limit 0.0150 mg/L
 10/10 LCR 2024
Fluoride
209 µg/L 5.2%
of the EPA limit 4000 µg/L
worst single sample: 210 µg/L
3/3 SYR4 2012–2018
Combined Uranium
2 µg/L 6.7%
of the EPA limit 30 µg/L
 1/1 SYR4 2016
Gross Alpha, Excl. Radon And U
0.9000 pCi/L 6%
of the EPA limit 15 pCi/L
 1/1 SYR4 2016
Nitrate-Nitrite
280 µg/L 2.8%
of the EPA limit 10000 µg/L
 1/1 SYR4 2016
33 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalArsenicBariumBenzeneBeryllium, TotalChlorobenzeneCadmiumCarbon TetrachlorideChromiumCombined Radium (-226 And -228)DichloromethaneEthylbenzeneLeadMercuryNitriteSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
HARRELSON, STEVE
Phone
803-627-2998
Email
[email protected]

Frequently asked questions about Waterlynn Downs (sc4660045)

Is Waterlynn Downs (sc4660045) tap water safe to drink?

EPA monitoring detected 7 contaminants in Waterlynn Downs (sc4660045)'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 Waterlynn Downs (sc4660045)'s water?

EPA monitoring detected Nitrate, Copper, Lead, Fluoride, Combined Uranium, and others. The full list with the level and data source for each is above.

How many people does Waterlynn Downs (sc4660045) serve?

Waterlynn Downs (sc4660045) reports serving 92 people in South Carolina, per its EPA record.

Has Waterlynn Downs (sc4660045) had any water quality violations?

The EPA has 119 violations on file for Waterlynn Downs (sc4660045), of which 5 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.