Tap WaterIndex

← Oklahoma

Tap water quality report

Mayes Co Rwd # 6

EPA monitoring tested this supplier for 84 contaminants and detected 16. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

84
contaminants tested
16
detected
3,750
people served
20
health-based violations
Oklahoma rankingsLead in OklahomaPFAS in Oklahoma
Water source
Surface water
Ownership
Local government
Counties served
Mayes

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.

20
health-based violations
96
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2006-04-01 → 2006-06-30
TT Health-based Resolved 2006-04-01 → 2006-06-30
TT Health-based Resolved 2006-04-01 → 2006-06-30
TT Health-based Resolved 2006-04-01 → 2006-06-30
TT Health-based Resolved 2006-01-01 → 2006-03-31
TT Health-based Resolved 2006-01-01 → 2006-03-31
TT Health-based Resolved 2006-01-01 → 2006-03-31
TT Health-based Resolved 2006-01-01 → 2006-03-31
TT Health-based Resolved 2005-10-01 → 2005-12-31
TT Health-based Resolved 2005-10-01 → 2005-12-31

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 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
Chloroform
79.3 µg/L
No EPA limit set
 63/63 SYR4 2012–2019
Bromodichloromethane
16.6 µg/L
No EPA limit set
 62/63 SYR4 2012–2019
Dichloroacetic Acid
54.8 µg/L
No EPA limit set
 60/60 SYR4 2012–2019
TTHM
98.2 µg/L 123%
of the EPA limit, in the worst sample — 80 µg/L
 60/60 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
78.8 µg/L 131%
of the EPA limit, in the worst sample — 60 µg/L
 60/60 SYR4 2012–2019
Trichloroacetic Acid
28.8 µg/L
No EPA limit set
 60/60 SYR4 2012–2019
Copper
839 µg/L 65%
of the EPA limit 1300 µg/L
 57/60 SYR4 2013–2019
Dibromochloromethane
3.67 µg/L
No EPA limit set
 49/63 SYR4 2012–2019
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 16/16 LCR 2025
Nitrate-Nitrite
740 µg/L 7.4%
of the EPA limit 10000 µg/L
 14/16 SYR4 2012–2019
Dibromoacetic Acid
1.34 µg/L
No EPA limit set
 8/60 SYR4 2012–2019
Monochloroacetic Acid
4.94 µg/L
No EPA limit set
 5/60 SYR4 2012–2019
Atrazine
0.6660 µg/L 22%
of the EPA limit 3 µg/L
 1/1 SYR4 2017
Barium
54 µg/L 2.7%
of the EPA limit 2000 µg/L
 1/1 SYR4 2015
Fluoride
130 µg/L 3.3%
of the EPA limit 4000 µg/L
 1/1 SYR4 2015
Gross Beta Particle Activity
3.82 pCi/L
No EPA limit set
 1/1 SYR4 2015
68 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS2,4-D4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalArsenicBhc-GammaBenzeneBeryllium, TotalBromoformChlorobenzeneCadmiumCarbon TetrachlorideChromiumCombined Radium (-226 And -228)Combined UraniumDichloromethaneEthylbenzeneGlyphosateGross Alpha, Excl. Radon And UHfpo-DaLeadMercuryMonobromoacetic AcidNetfosaaNfdhaNmefosaaPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
MAYES CO RWD # 6
Phone
918-785-2950
Email
rwd6@upperspace.net

Frequently asked questions about Mayes Co Rwd # 6

Is Mayes Co Rwd # 6 tap water safe to drink?

EPA monitoring detected 16 contaminants in Mayes Co Rwd # 6'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 Mayes Co Rwd # 6's water?

EPA monitoring detected Chloroform, Bromodichloromethane, Dichloroacetic Acid, TTHM, Total Haloacetic Acids (HAA5), and others. The full list with the level and data source for each is above.

How many people does Mayes Co Rwd # 6 serve?

Mayes Co Rwd # 6 reports serving 3,750 people in Oklahoma, per its EPA record.

Has Mayes Co Rwd # 6 had any water quality violations?

The EPA has 96 violations on file for Mayes Co Rwd # 6, of which 20 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.