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Tap water quality report

Oak Grove of Knightdale

EPA monitoring tested this supplier for 77 contaminants and detected 7. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

77
contaminants tested
7
detected
122
people served
4
health-based violations
North Carolina rankingsLead in North CarolinaPFAS in North Carolina
Water source
Ground water
Ownership
Private
Counties served
Wake

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.

4
health-based violations
143
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 1994-01-01
TT Health-based Resolved 1994-01-01
TT Health-based Resolved 1994-01-01
TT Health-based Resolved 1994-01-01
MR Monitoring Resolved 2025-02-01 → 2025-02-28
MR Monitoring Resolved 2025-02-01 → 2025-02-28
MR Monitoring Resolved 2025-02-01 → 2025-02-28
MR Monitoring Resolved 2025-02-01 → 2025-02-28
MR Monitoring Resolved 2025-02-01 → 2025-02-28
MON Monitoring Resolved 2025-02-01 → 2025-02-28

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
Nitrate
4060 µg/L 41%
of the EPA limit 10000 µg/L
 14/14 SYR4 2013–2019
Copper
375 µg/L 29%
of the EPA limit 1300 µg/L
 11/15 SYR4 2013–2019
Lead
17 µg/L 113%
of the EPA limit, in the worst sample — 15 µg/L
 7/15 SYR4 2013–2019
Lead
0.0100 mg/L 67%
of the EPA limit 0.0150 mg/L
 2/2 LCR 2025
Combined Radium (-226 And -228)
1 pCi/L 20%
of the EPA limit 5 pCi/L
 1/1 SYR4 2016
Combined Uranium
1.2665 µg/L 4.2%
of the EPA limit 30 µg/L
 1/1 SYR4 2016
Nitrate-Nitrite
3200 µg/L 32%
of the EPA limit 10000 µg/L
 1/1 SYR4 2013
70 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, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChlordaneChloroformChromiumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDibromochloromethaneDichloroacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneFluorideHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidNitriteOxamylPentachlorophenolPicloramSeleniumSimazineStyreneTTHMTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Total Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
HODGE, JORDAN
Phone
919-266-0679
Email
jehodge85@aol.com

Frequently asked questions about Oak Grove of Knightdale

Is Oak Grove of Knightdale tap water safe to drink?

EPA monitoring detected 7 contaminants in Oak Grove of Knightdale'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 Oak Grove of Knightdale's water?

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

How many people does Oak Grove of Knightdale serve?

Oak Grove of Knightdale reports serving 122 people in North Carolina, per its EPA record.

Has Oak Grove of Knightdale had any water quality violations?

The EPA has 143 violations on file for Oak Grove of Knightdale, of which 4 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.