Is Woodward Co Rwd #1 Tap Water Safe? Quality Report

Water source: Ground water
Ownership: Local government
Counties served: Woodward

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.

health-based violations

479

violations on file

still open

Violation	Type	Status	Period
MCL	Health-based	Resolved	2005-01-01 → 2005-12-31
MR	Monitoring	Archived	2025-10-01 → 2025-12-31
MR	Monitoring	Archived	2025-10-01 → 2025-12-31
MR	Monitoring	Archived	2025-10-01 → 2025-12-31
MR	Monitoring	Archived	2025-10-01 → 2025-12-31
MR	Monitoring	Archived	2025-10-01 → 2025-12-31
MR	Monitoring	Archived	2025-10-01 → 2025-12-31
MR	Monitoring	Archived	2025-10-01 → 2025-12-31
MR	Monitoring	Archived	2025-10-01 → 2025-12-31
MR	Monitoring	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.

Contaminant	Level vs EPA limit	Detection rate	Source	Period
Nitrate-Nitrite	8410 µg/L 84% of the EPA limit 10000 µg/L worst single sample: 10600 µg/L	52/52	SYR4	2012–2019
Copper	222.7 µg/L 17% of the EPA limit 1300 µg/L worst single sample: 320 µg/L	15/15	SYR4	2012–2018
Lead	0.0 mg/L 0% of the EPA limit 0.0150 mg/L	14/14	LCR	2024
Gross Beta Particle Activity	2.53 pCi/L No EPA limit set worst single sample: 2.55 pCi/L	6/6	SYR4	2013–2014
Gross Alpha, Excl. Radon And U	1.788 pCi/L 12% of the EPA limit 15 pCi/L worst single sample: 1.83 pCi/L	4/6	SYR4	2013–2014
Combined Radium (-226 And -228)	1.117 pCi/L 22% of the EPA limit 5 pCi/L worst single sample: 1.14 pCi/L	3/6	SYR4	2013–2014
Bromodichloromethane	4.625 µg/L No EPA limit set worst single sample: 4.8 µg/L	2/5	SYR4	2012–2019
Bromoform	4.66 µg/L No EPA limit set worst single sample: 4.7 µg/L	2/5	SYR4	2012–2019
Dibromoacetic Acid	2.645 µg/L No EPA limit set worst single sample: 2.7 µg/L	2/3	SYR4	2014–2018
Dibromochloromethane	6.245 µg/L No EPA limit set worst single sample: 6.4 µg/L	2/5	SYR4	2012–2019
TTHM	18.19 µg/L 23% of the EPA limit 80 µg/L worst single sample: 18.7 µg/L	2/3	SYR4	2014–2018
Arsenic	2.5 µg/L 25% of the EPA limit 10 µg/L	1/2	SYR4	2013–2017
Barium	170 µg/L 8.5% of the EPA limit 2000 µg/L	1/1	SYR4	2013
Chloroform	2.8 µg/L No EPA limit set	1/5	SYR4	2012–2019
Combined Uranium	1.5 µg/L 5% of the EPA limit 30 µg/L	1/6	SYR4	2013–2014
Dichloroacetic Acid	2.3 µg/L No EPA limit set	1/3	SYR4	2014–2018
Fluoride	250 µg/L 6.3% of the EPA limit 4000 µg/L	1/1	SYR4	2013
Total Haloacetic Acids (HAA5)	1.6 µg/L 2.7% of the EPA limit 60 µg/L	1/3	SYR4	2014–2018

34 contaminants tested, none detected

1,1,1-Trichloroethane1,1,2-Trichloroethane1,1-Dichloroethylene1,2,4-Trichlorobenzene1,2-DIBROMO-3-CHLOROPROPANE1,2-Dichloroethane1,2-DichloropropaneAntimony, TotalBenzeneBeryllium, TotalChlorobenzeneCadmiumCarbon TetrachlorideChromiumDichloromethaneEthylene DibromideEthylbenzeneLeadMercuryMonobromoacetic AcidMonochloroacetic AcidSeleniumStyreneTetrachloroethyleneThallium, TotalTolueneTrichloroacetic AcidTrichloroethyleneVinyl ChlorideXylenes, Totalcis-1,2-DichloroethyleneO-DichlorobenzeneP-Dichlorobenzenetrans-1,2-Dichloroethylene

Utility contact

Contact: WOODWARD CO RWD #1
Phone: 580-445-1309
Email: [email protected]

Frequently asked questions about Woodward Co Rwd #1

Is Woodward Co Rwd #1 tap water safe to drink?

EPA monitoring detected 18 contaminants in Woodward 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 Woodward Co Rwd #1's water?

EPA monitoring detected Nitrate-Nitrite, Copper, Lead, Gross Beta Particle Activity, 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 Woodward Co Rwd #1 serve?

Woodward Co Rwd #1 reports serving 315 people in Oklahoma, per its EPA record.

Has Woodward Co Rwd #1 had any water quality violations?

The EPA has 479 violations on file for Woodward Co Rwd #1, of which 1 is 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.