Is Wilson Co Rwd 1 Tap Water Safe? Quality Report

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

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

violations on file

still open

Violation	Type	Status	Period
MRDL	Health-based	Resolved	2022-10-01 → 2022-12-31
MRDL	Health-based	Resolved	2022-10-01 → 2022-12-31
MRDL	Health-based	Resolved	2022-10-01 → 2022-12-31
MRDL	Health-based	Resolved	2022-10-01 → 2022-12-31
MRDL	Health-based	Resolved	2019-07-01 → 2019-09-30
MRDL	Health-based	Resolved	2019-07-01 → 2019-09-30
MRDL	Health-based	Resolved	2019-07-01 → 2019-09-30
MRDL	Health-based	Resolved	2019-07-01 → 2019-09-30
MCL	Health-based	Resolved	2018-07-01 → 2018-09-30
MCL	Health-based	Resolved	2018-07-01 → 2018-09-30

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
Bromodichloromethane	27 µg/L No EPA limit set worst single sample: 37 µg/L	21/21	SYR4	2014–2019
Chloroform	98 µg/L No EPA limit set worst single sample: 110 µg/L	21/21	SYR4	2014–2019
Dibromochloromethane	19 µg/L No EPA limit set worst single sample: 20 µg/L	21/21	SYR4	2014–2019
Dichloroacetic Acid	55 µg/L No EPA limit set worst single sample: 60 µg/L	21/21	SYR4	2014–2019
TTHM	130 µg/L 163% of the EPA limit, at the 95th percentile of samples — 80 µg/L worst single sample: 160 µg/L	21/21	SYR4	2014–2019
Total Haloacetic Acids (HAA5)	74 µg/L 123% of the EPA limit, at the 95th percentile of samples — 60 µg/L worst single sample: 110 µg/L	21/21	SYR4	2014–2019
Trichloroacetic Acid	27 µg/L No EPA limit set worst single sample: 43 µg/L	21/21	SYR4	2014–2019
Dibromoacetic Acid	4.61 µg/L No EPA limit set worst single sample: 4.8 µg/L	20/21	SYR4	2014–2019
Copper	237.5 µg/L 18% of the EPA limit 1300 µg/L worst single sample: 260 µg/L	16/16	SYR4	2013–2019
Monochloroacetic Acid	5.28 µg/L No EPA limit set worst single sample: 5.8 µg/L	14/21	SYR4	2014–2019
Bromoform	3.155 µg/L No EPA limit set worst single sample: 4.2 µg/L	12/21	SYR4	2014–2019
Monobromoacetic Acid	3.82 µg/L No EPA limit set worst single sample: 3.9 µg/L	9/21	SYR4	2014–2019
Lead	0.0 mg/L 0% of the EPA limit 0.0150 mg/L	7/7	LCR	2025
Lead	5.805 µg/L 39% of the EPA limit 15 µg/L worst single sample: 6.6 µg/L	4/16	SYR4	2013–2019

Frequently asked questions about Wilson Co Rwd 1

Is Wilson Co Rwd 1 tap water safe to drink?

EPA monitoring detected 14 contaminants in Wilson 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 Wilson Co Rwd 1's water?

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

How many people does Wilson Co Rwd 1 serve?

Wilson Co Rwd 1 reports serving 307 people, per its EPA record.

Has Wilson Co Rwd 1 had any water quality violations?

The EPA has 90 violations on file for Wilson Co Rwd 1, of which 36 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.