Tap WaterIndex

← North Carolina

Tap water quality report

Oakdale S/D

EPA monitoring tested this supplier for 76 contaminants and detected 11. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

76
contaminants tested
11
detected
112
people served
2
health-based violations
North Carolina rankingsLead in North CarolinaPFAS in North Carolina
Water source
Ground water
Ownership
Private
Counties served
Mecklenburg

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.

2
health-based violations
39
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 1994-09-01 → 1994-09-30
MCL Health-based Resolved 1994-09-01 → 1994-09-30
MR Monitoring Resolved 1994-01-01 → 1994-12-31
MR Monitoring Resolved 1994-01-01 → 1994-12-31
MR Monitoring Resolved 1994-01-01 → 1994-12-31
MR Monitoring Resolved 1994-01-01 → 1994-12-31
MR Monitoring Resolved 1985-07-01 → 1986-01-31
MR Monitoring Resolved 1985-07-01 → 1986-01-31
MR Monitoring Resolved 1985-07-01 → 1986-01-31
MR Monitoring Resolved 1985-07-01 → 1986-01-31

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
2954 µg/L 30%
of the EPA limit 10000 µg/L
worst single sample: 3020 µg/L
32/32 SYR4 2012–2019
Tetrachloroethylene
1.61 µg/L 32%
of the EPA limit 5 µg/L
worst single sample: 1.8 µg/L
27/52 SYR4 2012–2019
1,1-Dichloroethylene
1 µg/L 14%
of the EPA limit 7 µg/L
 15/52 SYR4 2012–2019
Copper
778.9 µg/L 60%
of the EPA limit 1300 µg/L
worst single sample: 1242 µg/L
12/20 SYR4 2012–2018
Trichloroethylene
1.1 µg/L 22%
of the EPA limit 5 µg/L
worst single sample: 1.2 µg/L
11/52 SYR4 2012–2019
Lead
0.0020 mg/L 13%
of the EPA limit 0.0150 mg/L
 5/5 LCR 2025
Toluene
1.56 µg/L 0.2%
of the EPA limit 1000 µg/L
worst single sample: 1.6 µg/L
3/52 SYR4 2012–2019
Chlordane
0.4390 µg/L 22%
of the EPA limit 2 µg/L
worst single sample: 0.4500 µg/L
2/10 SYR4 2012–2018
Xylenes, Total
0.6000 µg/L 0%
of the EPA limit 10000 µg/L
 2/52 SYR4 2012–2019
Chloroform
2 µg/L
No EPA limit set
 1/2 SYR4 2014–2017
TTHM
2 µg/L 2.5%
of the EPA limit 80 µg/L
 1/2 SYR4 2014–2017
65 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-Dichloropropane2,4,5-TP2,4-DAntimony, TotalArsenicAsbestosAtrazineBhc-GammaBariumBenzeneBenzo(A)PyreneBeryllium, TotalBromodichloromethaneBromoformChlorobenzeneCyanideCadmiumCarbofuranCarbon TetrachlorideChromiumCombined Radium (-226 And -228)Combined UraniumDichloromethaneDalaponDi(2-ethylhexyl) AdipateDi(2-ethylhexyl) PhthalateDibromoacetic AcidDibromochloromethaneDichloroacetic AcidDinosebEthylene DibromideEndrinEthylbenzeneFluorideHexachlorobenzeneHeptachlorHeptachlor EpoxideHexachlorocyclopentadieneLassoLeadMercuryMethoxychlorMonobromoacetic AcidMonochloroacetic AcidOxamylPentachlorophenolPicloramSeleniumSimazineStyreneThallium, TotalTotal Haloacetic Acids (HAA5)Total Polychlorinated Biphenyls (PCB)ToxapheneTrichloroacetic AcidVinyl Chloridecis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
PATEL, HARSHNA
Phone
800-525-7990
Email
[email protected]

Frequently asked questions about Oakdale S/D

Is Oakdale S/D tap water safe to drink?

EPA monitoring detected 11 contaminants in Oakdale 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 Oakdale S/D's water?

EPA monitoring detected Nitrate, Tetrachloroethylene, 1,1-Dichloroethylene, Copper, Trichloroethylene, and others. The full list with the level and data source for each is above.

How many people does Oakdale S/D serve?

Oakdale S/D reports serving 112 people in North Carolina, per its EPA record.

Has Oakdale S/D had any water quality violations?

The EPA has 39 violations on file for Oakdale S/D, of which 2 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.