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Tap water quality report

Hugo Municipal Authority

EPA monitoring tested this supplier for 83 contaminants and detected 16. A detection doesn't automatically mean the water is unsafe — the level and EPA source for each is below.

83
contaminants tested
16
detected
5,536
people served
646
health-based violations
Oklahoma rankingsLead in OklahomaPFAS in Oklahoma
Water source
Surface water
Ownership
Local government
Counties served
Choctaw

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.

646
health-based violations
1,046
violations on file
0
still open
ViolationTypeStatusPeriod
TT Health-based Archived 2025-10-01 → 2025-12-31
TT Health-based Archived 2025-10-01 → 2025-12-31
TT Health-based Archived 2025-10-01 → 2025-12-31
TT Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-10-01 → 2025-12-31
MCL Health-based Archived 2025-10-01 → 2025-12-31

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
Chlorite
811 µg/L 81%
of the EPA limit 1000 µg/L
worst single sample: 908 µg/L
75/111 SYR4 2012–2019
Bromodichloromethane
19.415 µg/L
No EPA limit set
worst single sample: 26.4 µg/L
60/60 SYR4 2012–2019
Copper
67.5695 µg/L 5.2%
of the EPA limit 1300 µg/L
worst single sample: 283.71 µg/L
60/60 SYR4 2013–2019
Chloroform
126.45 µg/L
No EPA limit set
worst single sample: 259 µg/L
60/60 SYR4 2012–2019
TTHM
140.647 µg/L 176%
of the EPA limit, at the 95th percentile of samples — 80 µg/L
worst single sample: 277.9 µg/L
60/60 SYR4 2012–2019
Total Haloacetic Acids (HAA5)
83.425 µg/L 139%
of the EPA limit, at the 95th percentile of samples — 60 µg/L
worst single sample: 99.3 µg/L
60/60 SYR4 2012–2019
Trichloroacetic Acid
51.32 µg/L
No EPA limit set
worst single sample: 59.7 µg/L
60/60 SYR4 2012–2019
Dibromochloromethane
5.414 µg/L
No EPA limit set
worst single sample: 9.23 µg/L
50/60 SYR4 2012–2019
Dichloroacetic Acid
32.04 µg/L
No EPA limit set
worst single sample: 35.8 µg/L
49/60 SYR4 2012–2019
Lead
0.0019 mg/L 13%
of the EPA limit 0.0150 mg/L
 15/15 LCR 2025
Lead
13.93 µg/L 93%
of the EPA limit 15 µg/L
worst single sample: 19.6 µg/L
15/60 SYR4 2013–2019
Monochloroacetic Acid
3.82 µg/L
No EPA limit set
 12/60 SYR4 2012–2019
Nitrate-Nitrite
480 µg/L 4.8%
of the EPA limit 10000 µg/L
 10/16 SYR4 2012–2019
Bromoform
3.29 µg/L
No EPA limit set
worst single sample: 3.76 µg/L
5/60 SYR4 2012–2019
Barium
16.3 µg/L 0.8%
of the EPA limit 2000 µg/L
 1/1 SYR4 2013
Dibromoacetic Acid
8.58 µg/L
No EPA limit set
 1/60 SYR4 2012–2019
67 contaminants tested, none detected
1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-Dichloroethane1,2-Dichloropropane11Cl-PF3OUdS4:2 Fts6:2 Fts8:2 Fts9Cl-PF3ONSAdonaAntimony, TotalArsenicBenzeneBeryllium, TotalChlorobenzeneCadmiumCarbon TetrachlorideChromiumCombined Radium (-226 And -228)Combined UraniumDichloromethaneDiquatEthylbenzeneFluorideGlyphosateGross Alpha, Excl. Radon And UGross Beta Particle ActivityHfpo-DaMercuryMonobromoacetic AcidNetfosaaNfdhaNmefosaaPfbaPFBSPfdaPfdoaPfeesaPfhpaPfhpsPfhxaPFHXSPfmbaPfmpaPFNAPFOAPFOSPfpeaPfpesPftaPftrdaPfunaSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneLithiumO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact
HUGO MUNICIPAL AUTHORITY
Phone
580-326-2722
Email
[email protected]

Frequently asked questions about Hugo Municipal Authority

Is Hugo Municipal Authority tap water safe to drink?

EPA monitoring detected 16 contaminants in Hugo Municipal Authority'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 Hugo Municipal Authority's water?

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

How many people does Hugo Municipal Authority serve?

Hugo Municipal Authority reports serving 5,536 people in Oklahoma, per its EPA record.

Has Hugo Municipal Authority had any water quality violations?

The EPA has 1046 violations on file for Hugo Municipal Authority, of which 646 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.