Is Ne Yell County Water Assoc Tap Water Safe? Quality Report

Water source: SWP
Ownership: Local government
Counties served: Conway, Logan, Yell

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.

152

health-based violations

198

violations on file

still open

Violation	Type	Status	Period
MCL	Health-based	Resolved	2025-07-01 → 2025-09-30
MCL	Health-based	Resolved	2025-07-01 → 2025-09-30
MCL	Health-based	Resolved	2025-07-01 → 2025-09-30
MCL	Health-based	Archived	2021-04-01 → 2021-06-30
MCL	Health-based	Archived	2021-04-01 → 2021-06-30
MCL	Health-based	Archived	2021-04-01 → 2021-06-30
MCL	Health-based	Archived	2021-01-01 → 2021-03-31
MCL	Health-based	Archived	2021-01-01 → 2021-03-31
MCL	Health-based	Archived	2021-01-01 → 2021-03-31
MCL	Health-based	Archived	2020-10-01 → 2020-12-31

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
Dichloroacetic Acid	24.1 µg/L No EPA limit set worst single sample: 32 µg/L	61/61	SYR4	2012–2019
Total Haloacetic Acids (HAA5)	42.2 µg/L 70% of the EPA limit 60 µg/L worst single sample: 61.8 µg/L	61/61	SYR4	2012–2019
Bromodichloromethane	16.5 µg/L No EPA limit set worst single sample: 27.8 µg/L	60/60	SYR4	2012–2019
Chloroform	95.74 µg/L No EPA limit set worst single sample: 112 µg/L	60/60	SYR4	2012–2019
TTHM	108.55 µg/L 136% of the EPA limit, at the 95th percentile of samples — 80 µg/L worst single sample: 125 µg/L	60/60	SYR4	2012–2019
Trichloroacetic Acid	18.68 µg/L No EPA limit set worst single sample: 24.8 µg/L	59/61	SYR4	2012–2019
Dibromochloromethane	15.23 µg/L No EPA limit set worst single sample: 25.7 µg/L	47/60	SYR4	2012–2019
Dibromoacetic Acid	4.2 µg/L No EPA limit set worst single sample: 5 µg/L	21/61	SYR4	2012–2019
Bromoform	6.165 µg/L No EPA limit set worst single sample: 7.4 µg/L	20/60	SYR4	2012–2019
Copper	427.5 µg/L 33% of the EPA limit 1300 µg/L worst single sample: 570 µg/L	20/60	SYR4	2012–2018
Lead	0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L	18/18	LCR	2025
Monochloroacetic Acid	7.475 µg/L No EPA limit set worst single sample: 15.2 µg/L	16/61	SYR4	2012–2019
Lead	26.2 µg/L 175% of the EPA limit, at the 95th percentile of samples — 15 µg/L worst single sample: 43 µg/L	15/60	SYR4	2012–2018
Monobromoacetic Acid	8.7 µg/L No EPA limit set worst single sample: 9.5 µg/L	9/61	SYR4	2012–2019

30 contaminants tested, none detected

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Utility contact

Contact: YOUNG, SHANE
Phone: 479-477-0643

Frequently asked questions about Ne Yell County Water Assoc

Is Ne Yell County Water Assoc tap water safe to drink?

EPA monitoring detected 14 contaminants in Ne Yell County Water Assoc'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 Ne Yell County Water Assoc's water?

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

How many people does Ne Yell County Water Assoc serve?

Ne Yell County Water Assoc reports serving 7,198 people in Arkansas, per its EPA record.

Has Ne Yell County Water Assoc had any water quality violations?

The EPA has 198 violations on file for Ne Yell County Water Assoc, of which 152 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.