Is Gilbert-Summit Wd (3220001) Tap Water Safe? Quality Report

Water source: Ground water
Ownership: Local government
Counties served: Lexington

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.

138

health-based violations

145

violations on file

still open

Violation	Type	Status	Period
MCL	Health-based	Archived	2026-01-01 → 2026-03-31
MCL	Health-based	Resolved	2020-10-01 → 2020-12-31
MCL	Health-based	Resolved	2020-10-01 → 2020-12-31
MCL	Health-based	Resolved	2020-10-01 → 2020-12-31
MCL	Health-based	Resolved	2020-10-01 → 2020-12-31
MCL	Health-based	Resolved	2020-10-01 → 2020-12-31
MCL	Health-based	Resolved	2020-10-01 → 2020-12-31
MCL	Health-based	Resolved	2020-10-01 → 2020-12-31
MCL	Health-based	Archived	2020-07-01 → 2020-09-30
MCL	Health-based	Archived	2020-07-01 → 2020-09-30

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.

Contaminant	Level vs EPA limit	Detection rate	Source	Period
Combined Radium (-226 And -228)	7.8 pCi/L 156% of the EPA limit, at the 95th percentile of samples — 5 pCi/L worst single sample: 9 pCi/L	115/139	SYR4	2012–2019
Nitrate	4600 µg/L 46% of the EPA limit 10000 µg/L worst single sample: 6000 µg/L	90/126	SYR4	2012–2019
Copper	918.05 µg/L 71% of the EPA limit 1300 µg/L worst single sample: 2360 µg/L	78/80	SYR4	2014–2019
Gross Alpha, Excl. Radon And U	9.615 pCi/L 64% of the EPA limit 15 pCi/L worst single sample: 32 pCi/L	58/109	SYR4	2012–2018
Lead	0.0020 mg/L 13% of the EPA limit 0.0150 mg/L	22/22	LCR	2025
Lead	12.705 µg/L 85% of the EPA limit 15 µg/L worst single sample: 21 µg/L	22/80	SYR4	2014–2019
Gross Beta Particle Activity	9.292 pCi/L No EPA limit set worst single sample: 51.7 pCi/L	20/41	SYR4	2018–2019
Combined Uranium	11.7 µg/L 39% of the EPA limit 30 µg/L worst single sample: 13.5 µg/L	13/17	SYR4	2012–2016
Total Haloacetic Acids (HAA5)	3.575 µg/L 6% of the EPA limit 60 µg/L worst single sample: 4 µg/L	6/12	SYR4	2014–2019
Fluoride	1180 µg/L 30% of the EPA limit 4000 µg/L worst single sample: 1200 µg/L	5/17	SYR4	2014–2017
Dichloroacetic Acid	3.6985 µg/L No EPA limit set worst single sample: 4 µg/L	4/12	SYR4	2014–2019
Lithium	49.4 µg/L No EPA limit set	4/16	UCMR-5	2024
Bromodichloromethane	2.70807 µg/L No EPA limit set worst single sample: 2.85 µg/L	3/12	SYR4	2014–2019
TTHM	10.43 µg/L 13% of the EPA limit 80 µg/L worst single sample: 10.84 µg/L	3/12	SYR4	2014–2019
Barium	154.95 µg/L 7.7% of the EPA limit 2000 µg/L worst single sample: 160 µg/L	2/18	SYR4	2014–2017
Chloroform	4.25836 µg/L No EPA limit set worst single sample: 4.42 µg/L	2/12	SYR4	2014–2019
Dibromochloromethane	3.8175 µg/L No EPA limit set worst single sample: 3.89 µg/L	2/12	SYR4	2014–2019
Nitrate-Nitrite	2690 µg/L 27% of the EPA limit 10000 µg/L worst single sample: 2700 µg/L	2/3	SYR4	2014–2016
Bromoform	2.86 µg/L No EPA limit set	1/12	SYR4	2014–2019
Dibromoacetic Acid	2.3 µg/L No EPA limit set	1/12	SYR4	2014–2019
Trichloroacetic Acid	1 µg/L No EPA limit set	1/12	SYR4	2014–2019

88 contaminants tested, none detected

1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4,5-TP2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalArsenicAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalChlorobenzeneCadmiumCarbofuranCarbon TetrachlorideChlordaneChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDinosebDiquatEthylene DibromideEndrinEthylbenzeneGlyphosateHexachlorobenzeneHfpo-DaHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNetfosaaNfdhaNmefosaaNitriteOxamylPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaPentachlorophenolPicloramSeleniumSimazineStyreneTetrachloroethyleneThallium, TotalTolueneToxapheneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: GASSARO, MARTIN
Phone: 803-892-5544
Email: [email protected]; [email protected]

Frequently asked questions about Gilbert-Summit Wd (3220001)

Is Gilbert-Summit Wd (3220001) tap water safe to drink?

EPA monitoring detected 21 contaminants in Gilbert-Summit Wd (3220001)'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 Gilbert-Summit Wd (3220001)'s water?

EPA monitoring detected Combined Radium (-226 And -228), Nitrate, Copper, Gross Alpha, Excl. Radon And U, Lead, and others. The full list with the level and data source for each is above.

How many people does Gilbert-Summit Wd (3220001) serve?

Gilbert-Summit Wd (3220001) reports serving 10,400 people in South Carolina, per its EPA record.

Has Gilbert-Summit Wd (3220001) had any water quality violations?

The EPA has 145 violations on file for Gilbert-Summit Wd (3220001), of which 138 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.