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Tap water quality report

Hopkins Community Water System (4020002)

EPA monitoring tested this supplier for 78 contaminants and detected 12. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

78
contaminants tested
12
detected
2,200
people served
0
health-based violations
South Carolina rankingsLead in South CarolinaPFAS in South Carolina
Water source
Ground water
Ownership
Local government
Counties served
Richland

Compliance record

No violations on file. The EPA has no formal drinking-water violations recorded for this supplier.

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
Copper
202 µg/L 16%
of the EPA limit 1300 µg/L
worst single sample: 340 µg/L
81/83 SYR4 2016–2019
Lead
23.1 µg/L 154%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 49 µg/L
15/83 SYR4 2016–2019
Nitrate
38 µg/L 0.4%
of the EPA limit 10000 µg/L
 14/16 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 6/6 LCR 2025
Dichloroacetic Acid
2.88 µg/L
No EPA limit set
worst single sample: 3.17 µg/L
5/12 SYR4 2014–2019
Total Haloacetic Acids (HAA5)
2.88 µg/L 4.8%
of the EPA limit 60 µg/L
worst single sample: 3.17 µg/L
5/12 SYR4 2014–2019
Chloroform
4.05249 µg/L
No EPA limit set
worst single sample: 4.1694 µg/L
4/12 SYR4 2014–2019
TTHM
6.5225 µg/L 8.2%
of the EPA limit 80 µg/L
worst single sample: 7.01 µg/L
4/12 SYR4 2014–2019
Bromodichloromethane
1.759 µg/L
No EPA limit set
worst single sample: 1.77 µg/L
2/12 SYR4 2014–2019
Combined Radium (-226 And -228)
0.4682 pCi/L 9.4%
of the EPA limit 5 pCi/L
worst single sample: 0.4740 pCi/L
2/3 SYR4 2018–2019
Dibromochloromethane
1.07 µg/L
No EPA limit set
 1/12 SYR4 2014–2019
Nitrate-Nitrite
32 µg/L 0.3%
of the EPA limit 10000 µg/L
 1/1 SYR4 2012
66 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromoformChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDinosebDiquatEthylene DibromideEndrinEthylbenzeneFluorideGlyphosateGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
MOLLOY, VINCENT
Phone
803-730-1329
Email
[email protected]; [email protected]; [email protected]

Frequently asked questions about Hopkins Community Water System (4020002)

Is Hopkins Community Water System (4020002) tap water safe to drink?

EPA monitoring detected 12 contaminants in Hopkins Community Water System (4020002)'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 Hopkins Community Water System (4020002)'s water?

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

How many people does Hopkins Community Water System (4020002) serve?

Hopkins Community Water System (4020002) reports serving 2,200 people in South Carolina, per its EPA record.

Has Hopkins Community Water System (4020002) had any water quality violations?

The EPA has no formal drinking-water violations on file for Hopkins Community Water System (4020002).

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.