Tap WaterIndex

← Oklahoma

Tap water quality report

Whispering Oaks

EPA monitoring tested this supplier for 54 contaminants and detected 14. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

54
contaminants tested
14
detected
350
people served
37
health-based violations
Oklahoma rankingsLead in OklahomaPFAS in Oklahoma
Water source
Ground water
Ownership
Private
Counties served
Logan

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.

37
health-based violations
101
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Resolved 2024-10-17
MCL Health-based Resolved 2012-07-01 → 2012-07-31
MCL Health-based Resolved 2012-07-01 → 2012-07-31
MCL Health-based Resolved 2012-07-01 → 2012-07-31
MCL Health-based Resolved 2012-07-01 → 2012-07-31
MCL Health-based Resolved 2009-08-01 → 2009-08-31
MCL Health-based Resolved 2009-08-01 → 2009-08-31
MCL Health-based Resolved 2009-08-01 → 2009-08-31
MCL Health-based Resolved 2009-08-01 → 2009-08-31
MCL Health-based Resolved 2009-07-01 → 2009-07-31

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
Copper
115.4 µg/L 8.9%
of the EPA limit 1300 µg/L
worst single sample: 137 µg/L
19/38 SYR4 2012–2017
Lead
0.0 mg/L 0%
of the EPA limit 0.0150 mg/L
 17/17 LCR 2023
Nitrate-Nitrite
950 µg/L 9.5%
of the EPA limit 10000 µg/L
 15/15 SYR4 2012–2019
Combined Uranium
4.6 µg/L 15%
of the EPA limit 30 µg/L
worst single sample: 4.7 µg/L
11/11 SYR4 2013–2018
Gross Alpha, Excl. Radon And U
12.39 pCi/L 83%
of the EPA limit 15 pCi/L
worst single sample: 14.29 pCi/L
11/11 SYR4 2013–2018
Gross Beta Particle Activity
3.6575 pCi/L
No EPA limit set
worst single sample: 4.13 pCi/L
8/11 SYR4 2013–2018
Nitrate
860 µg/L 8.6%
of the EPA limit 10000 µg/L
 6/6 SYR4 2012–2019
Bromoform
1.98 µg/L
No EPA limit set
worst single sample: 2 µg/L
3/5 SYR4 2014–2019
Combined Radium (-226 And -228)
1.314 pCi/L 26%
of the EPA limit 5 pCi/L
worst single sample: 1.32 pCi/L
3/11 SYR4 2013–2018
Barium
487.8 µg/L 24%
of the EPA limit 2000 µg/L
worst single sample: 488 µg/L
2/2 SYR4 2017
Chromium
5.1 µg/L 5.1%
of the EPA limit 100 µg/L
 1/2 SYR4 2017
Dibromochloromethane
1.2 µg/L
No EPA limit set
 1/5 SYR4 2014–2019
Lead
5.1 µg/L 34%
of the EPA limit 15 µg/L
 1/38 SYR4 2012–2017
TTHM
3.2 µg/L 4%
of the EPA limit 80 µg/L
 1/3 SYR4 2014–2018
40 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalArsenicBenzeneBeryllium, TotalBromodichloromethaneChlorobenzeneCyanideCadmiumCarbon TetrachlorideChloroformDichloromethaneDibromoacetic AcidDichloroacetic AcidEthylbenzeneFluorideGlyphosateMercuryMonobromoacetic AcidMonochloroacetic AcidNitriteSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTotal Haloacetic Acids (HAA5)Trichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
WHISPERING OAKS
Phone
405-396-2791
Email
jspencer41@att.net

Frequently asked questions about Whispering Oaks

Is Whispering Oaks tap water safe to drink?

EPA monitoring detected 14 contaminants in Whispering Oaks'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 Whispering Oaks's water?

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

How many people does Whispering Oaks serve?

Whispering Oaks reports serving 350 people in Oklahoma, per its EPA record.

Has Whispering Oaks had any water quality violations?

The EPA has 101 violations on file for Whispering Oaks, of which 37 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.