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Tap water quality report

Hughes Co. Rwd #1

EPA monitoring tested this supplier for 55 contaminants and detected 19. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

55
contaminants tested
19
detected
1,225
people served
70
health-based violations
Oklahoma rankingsLead in OklahomaPFAS in Oklahoma
Water source
Ground water
Ownership
Local government
Counties served
Hughes

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.

70
health-based violations
93
violations on file
0
still open
ViolationTypeStatusPeriod
MCL Health-based Resolved 2017-01-01 → 2017-03-31
MCL Health-based Resolved 2017-01-01 → 2017-03-31
MCL Health-based Resolved 2017-01-01 → 2017-03-31
MCL Health-based Resolved 2017-01-01 → 2017-03-31
MCL Health-based Resolved 2017-01-01 → 2017-03-31
MCL Health-based Resolved 2016-10-01 → 2016-12-31
MCL Health-based Resolved 2016-10-01 → 2016-12-31
MCL Health-based Resolved 2016-10-01 → 2016-12-31
MCL Health-based Resolved 2016-10-01 → 2016-12-31
MCL Health-based Resolved 2016-10-01 → 2016-12-31

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 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
589.552 µg/L 45%
of the EPA limit 1300 µg/L
worst single sample: 2487.55 µg/L
122/122 SYR4 2013–2019
Lead
15.856 µg/L 106%
of the EPA limit, at the 95th percentile of samples — 15 µg/L
worst single sample: 48.79 µg/L
68/121 SYR4 2013–2019
Bromodichloromethane
31.8 µg/L
No EPA limit set
worst single sample: 37 µg/L
49/49 SYR4 2013–2019
Chloroform
106.28 µg/L
No EPA limit set
worst single sample: 182 µg/L
49/49 SYR4 2013–2019
Dibromochloromethane
20.74 µg/L
No EPA limit set
worst single sample: 22.6 µg/L
49/49 SYR4 2013–2019
TTHM
124.595 µg/L 156%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 204.7 µg/L
48/48 SYR4 2013–2019
Total Haloacetic Acids (HAA5)
41.14 µg/L 69%
of the EPA limit 60 µg/L
worst single sample: 55.1 µg/L
39/48 SYR4 2013–2019
Trichloroacetic Acid
24.175 µg/L
No EPA limit set
worst single sample: 44.9 µg/L
38/49 SYR4 2013–2019
Bromoform
3.874 µg/L
No EPA limit set
worst single sample: 5.86 µg/L
34/49 SYR4 2013–2019
Dichloroacetic Acid
16.875 µg/L
No EPA limit set
worst single sample: 20.6 µg/L
34/49 SYR4 2013–2019
Lead
0.00070 mg/L 4.7%
of the EPA limit 0.0150 mg/L
 23/23 LCR 2025
Dibromoacetic Acid
7.915 µg/L
No EPA limit set
worst single sample: 8.57 µg/L
11/49 SYR4 2013–2019
Monochloroacetic Acid
4.338 µg/L
No EPA limit set
worst single sample: 4.89 µg/L
7/49 SYR4 2013–2019
Gross Beta Particle Activity
7.1475 pCi/L
No EPA limit set
worst single sample: 7.5 pCi/L
6/7 SYR4 2016–2019
Combined Radium (-226 And -228)
1.3242 pCi/L 26%
of the EPA limit 5 pCi/L
worst single sample: 1.43 pCi/L
5/7 SYR4 2016–2019
Monobromoacetic Acid
5.554 µg/L
No EPA limit set
worst single sample: 6.21 µg/L
5/49 SYR4 2013–2019
Gross Alpha, Excl. Radon And U
2.107 pCi/L 14%
of the EPA limit 15 pCi/L
worst single sample: 2.14 pCi/L
4/7 SYR4 2016–2019
Barium
501.5 µg/L 25%
of the EPA limit 2000 µg/L
worst single sample: 504 µg/L
2/2 SYR4 2016–2019
Fluoride
427 µg/L 11%
of the EPA limit 4000 µg/L
 1/2 SYR4 2016–2019
36 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane2,4-DAntimony, TotalArsenicAtrazineBenzeneBeryllium, TotalChlorobenzeneCadmiumCarbon TetrachlorideChromiumCombined UraniumDichloromethaneEthylbenzeneGlyphosateLassoMercuryMethoxychlorNitrate-NitriteSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
HUGHES CO. RWD #1
Phone
405-452-4175
Email
[email protected]

Frequently asked questions about Hughes Co. Rwd #1

Is Hughes Co. Rwd #1 tap water safe to drink?

EPA monitoring detected 19 contaminants in Hughes Co. Rwd #1'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 Hughes Co. Rwd #1's water?

EPA monitoring detected Copper, Lead, Bromodichloromethane, Chloroform, Dibromochloromethane, and others. The full list with the level and data source for each is above.

How many people does Hughes Co. Rwd #1 serve?

Hughes Co. Rwd #1 reports serving 1,225 people in Oklahoma, per its EPA record.

Has Hughes Co. Rwd #1 had any water quality violations?

The EPA has 93 violations on file for Hughes Co. Rwd #1, of which 70 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.