Is Pittsburg Co. Rwd #5 Tap Water Safe? Quality Report

Water source: SWP
Ownership: Local government
Counties served: Pittsburg

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.

324

health-based violations

383

violations on file

still open

Violation	Type	Status	Period
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	2025-07-01 → 2025-09-30
MCL	Health-based	Archived	2025-07-01 → 2025-09-30
MCL	Health-based	Archived	2025-07-01 → 2025-09-30
MCL	Health-based	Archived	2025-07-01 → 2025-09-30
MCL	Health-based	Archived	2025-04-01 → 2025-06-30
MCL	Health-based	Archived	2025-04-01 → 2025-06-30
MCL	Health-based	Archived	2025-01-01 → 2025-03-31

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
Copper	615.6 µg/L 47% of the EPA limit 1300 µg/L worst single sample: 721 µg/L	69/72	SYR4	2014–2018
TTHM	150.25 µg/L 188% of the EPA limit, at the 95th percentile of samples — 80 µg/L worst single sample: 174 µg/L	56/56	SYR4	2013–2019
Total Haloacetic Acids (HAA5)	81.2 µg/L 135% of the EPA limit, at the 95th percentile of samples — 60 µg/L worst single sample: 100 µg/L	56/56	SYR4	2013–2019
Bromodichloromethane	17.665 µg/L No EPA limit set worst single sample: 19.5 µg/L	50/50	SYR4	2013–2019
Chloroform	105.65 µg/L No EPA limit set worst single sample: 148 µg/L	50/50	SYR4	2013–2019
Dichloroacetic Acid	36.37 µg/L No EPA limit set worst single sample: 44.5 µg/L	50/50	SYR4	2013–2019
Trichloroacetic Acid	51.1 µg/L No EPA limit set worst single sample: 54 µg/L	50/50	SYR4	2013–2019
Dibromochloromethane	2.651 µg/L No EPA limit set worst single sample: 2.78 µg/L	34/50	SYR4	2013–2019
Lead	0.0014 mg/L 9.3% of the EPA limit 0.0150 mg/L	15/15	LCR	2025
Monochloroacetic Acid	6.752 µg/L No EPA limit set worst single sample: 6.94 µg/L	9/50	SYR4	2013–2019
Dibromoacetic Acid	1.218 µg/L No EPA limit set worst single sample: 1.22 µg/L	3/50	SYR4	2013–2019

3 contaminants tested, none detected

BromoformLeadMonobromoacetic Acid

Utility contact

Contact: PITTSBURG CO. RWD #5
Phone: 918-426-5555
Email: [email protected]

Frequently asked questions about Pittsburg Co. Rwd #5

Is Pittsburg Co. Rwd #5 tap water safe to drink?

EPA monitoring detected 11 contaminants in Pittsburg Co. Rwd #5'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 Pittsburg Co. Rwd #5's water?

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

How many people does Pittsburg Co. Rwd #5 serve?

Pittsburg Co. Rwd #5 reports serving 1,750 people in Oklahoma, per its EPA record.

Has Pittsburg Co. Rwd #5 had any water quality violations?

The EPA has 383 violations on file for Pittsburg Co. Rwd #5, of which 324 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.