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Tap water quality report

Green Oaks S/D

EPA monitoring tested this supplier for 78 contaminants and detected 6. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

78
contaminants tested
6
detected
46
people served
9
health-based violations
North Carolina rankingsLead in North CarolinaPFAS in North Carolina
Water source
Ground water
Ownership
Private
Counties served
Cabarrus

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.

9
health-based violations
643
violations on file
3
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2024-10-17
TT Health-based Resolved 2024-10-17
MCL Health-based Resolved 2003-12-01 → 2003-12-31
MCL Health-based Resolved 2003-12-01 → 2003-12-31
MCL Health-based Resolved 2003-12-01 → 2003-12-31
MCL Health-based Resolved 2003-12-01 → 2003-12-31
MCL Health-based Resolved 1997-06-01 → 1997-06-30
MCL Health-based Resolved 1997-06-01 → 1997-06-30
MCL Health-based Resolved 1997-06-01 → 1997-06-30
MR Monitoring Addressed 2025-08-12

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 single worst sample on record — over 100% is worth reading, but is not by itself a violation. Formal violations are listed separately.
ContaminantLevel vs EPA limitDetection rateSourcePeriod
Copper
243 µg/L 19%
of the EPA limit 1300 µg/L
 6/15 SYR4 2013–2019
Fluoride
400 µg/L 10%
of the EPA limit 4000 µg/L
 2/2 SYR4 2013–2019
Barium
90 µg/L 4.5%
of the EPA limit 2000 µg/L
 1/2 SYR4 2013–2019
Combined Radium (-226 And -228)
1.3 pCi/L 26%
of the EPA limit 5 pCi/L
 1/2 SYR4 2013–2019
Combined Uranium
0.7470 µg/L 2.5%
of the EPA limit 30 µg/L
 1/1 SYR4 2013
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 1/1 LCR 2025
72 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, TotalArsenicAsbestosAtrazineBhc-GammaBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDibromochloromethaneDichloroacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneGross Alpha, Excl. Radon And UGross Beta Particle ActivityHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitrateOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Total Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
COOK, JR, WILLIAM E
Email
waterman2ed@gmail.com

Frequently asked questions about Green Oaks S/D

Is Green Oaks S/D tap water safe to drink?

EPA monitoring detected 6 contaminants in Green Oaks S/D'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 Green Oaks S/D's water?

EPA monitoring detected Copper, Fluoride, Barium, Combined Radium (-226 And -228), Combined Uranium, and others. The full list with the level and data source for each is above.

How many people does Green Oaks S/D serve?

Green Oaks S/D reports serving 46 people in North Carolina, per its EPA record.

Has Green Oaks S/D had any water quality violations?

The EPA has 643 violations on file for Green Oaks S/D, of which 9 are health-based (a contaminant limit or required treatment was breached) and 3 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.