Is South Kingstown-Middlebridge Tap Water Safe? Quality Report

Water source: GWP
Ownership: Local government
Counties served: Washington

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
MCL	Health-based	Resolved	2003-09-01 → 2003-09-30
MCL	Health-based	Resolved	2003-09-01 → 2003-09-30
MCL	Health-based	Resolved	2003-09-01 → 2003-09-30
MCL	Health-based	Resolved	2003-09-01 → 2003-09-30
MCL	Health-based	Resolved	2003-09-01 → 2003-09-30
MCL	Health-based	Resolved	2003-09-01 → 2003-09-30
MCL	Health-based	Resolved	2003-09-01 → 2003-09-30
MCL	Health-based	Resolved	2003-09-01 → 2003-09-30
MCL	Health-based	Resolved	1999-07-01 → 1999-07-31
MCL	Health-based	Resolved	1999-07-01 → 1999-07-31

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	327.35 µg/L 25% of the EPA limit 1300 µg/L worst single sample: 723 µg/L	30/30	SYR4	2012–2018
Bromodichloromethane	13.75 µg/L No EPA limit set worst single sample: 14.2 µg/L	19/19	SYR4	2014–2019
Chloroform	35.53 µg/L No EPA limit set worst single sample: 41.2 µg/L	19/19	SYR4	2014–2019
Dibromochloromethane	3.087 µg/L No EPA limit set worst single sample: 3.6 µg/L	19/19	SYR4	2014–2019
TTHM	51.84 µg/L 65% of the EPA limit 80 µg/L worst single sample: 58.5 µg/L	19/19	SYR4	2014–2019
Total Haloacetic Acids (HAA5)	39.5 µg/L 66% of the EPA limit 60 µg/L worst single sample: 53 µg/L	19/19	SYR4	2014–2019
Trichloroacetic Acid	19.1 µg/L No EPA limit set worst single sample: 20 µg/L	19/19	SYR4	2014–2019
Dichloroacetic Acid	15.45 µg/L No EPA limit set worst single sample: 18 µg/L	18/19	SYR4	2014–2019
Lead	0.0010 mg/L 6.7% of the EPA limit 0.0150 mg/L	15/15	LCR	2024
Lead	6.25 µg/L 42% of the EPA limit 15 µg/L worst single sample: 8 µg/L	8/30	SYR4	2012–2018
Dibromoacetic Acid	1.1 µg/L No EPA limit set	5/19	SYR4	2014–2019
Monochloroacetic Acid	28.56 µg/L No EPA limit set worst single sample: 31 µg/L	3/19	SYR4	2014–2019
Monobromoacetic Acid	1.68 µg/L No EPA limit set worst single sample: 1.7 µg/L	2/19	SYR4	2014–2019

1 contaminants tested, none detected

Bromoform

Utility contact

Contact: BOURBONNAIS, RICHARD
Phone: 401-789-9331
Email: [email protected]

Frequently asked questions about South Kingstown-Middlebridge

Is South Kingstown-Middlebridge tap water safe to drink?

EPA monitoring detected 13 contaminants in South Kingstown-Middlebridge'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 South Kingstown-Middlebridge's water?

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

How many people does South Kingstown-Middlebridge serve?

South Kingstown-Middlebridge reports serving 694 people in Rhode Island, per its EPA record.

Has South Kingstown-Middlebridge had any water quality violations?

The EPA has 38 violations on file for South Kingstown-Middlebridge, of which 18 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.