F0/100
North Kingstown Tap Water Quality: Is It Safe to Drink? (2026 Report)
Serving 27,732 residents · Rhode Island
What's In North Kingstown's Tap Water?
66
Contaminants Tested
1
Exceed EPA Limits
2
Above EPA Goals
3 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
PFOA | 0.008 µg/L | 0.004 µg/L | Over Limit |
PFOS | 0.004 µg/L | 0.004 µg/L | Above Goal |
Lead (90th percentile) | 0.001 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
No violations in the past 5 years
Full EPA compliance since 2020.
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Water Utility Details
NORTH KINGSTOWN TOWN OF
Population Served
27,732
Water Source
Groundwater
System ID
RI1559517
Frequently Asked Questions About North Kingstown Water
Is North Kingstown tap water safe to drink?
North Kingstown, Rhode Island tap water receives a grade of F (0/100), which is considered failing. 1 contaminant(s) exceed EPA maximum contaminant levels and 51 violation(s) are on record. Residents should consider using an NSF-certified water filter to reduce contaminant exposure.
What contaminants are in North Kingstown's water?
Of the 66 contaminants tested in North Kingstown's water supply, the most notable include PFOA, PFOS, Lead (90th percentile). 1 contaminant(s) exceed EPA legal limits (MCLs). 3 contaminant(s) exceed EPA health goals (MCLGs), which are non-enforceable targets set at levels with no known health risk.
Does North Kingstown have any water quality violations?
Yes, North Kingstown has 51 EPA violation(s) on record, with the most recent in 2020. Violation types include MR, Other, MCL. 11 of these are health-based violations, which are the most serious category.
Do I need a water filter in North Kingstown?
Based on EPA data, using a water filter in North Kingstown is recommended. 1 contaminant(s) exceed legal limits. An NSF-certified filter — such as a reverse osmosis or activated carbon system — can effectively reduce many common contaminants. Choose a filter certified to remove the specific contaminants found in your area.
Where does North Kingstown's tap water come from?
North Kingstown's drinking water is sourced from groundwater and supplied by NORTH KINGSTOWN TOWN OF. The system serves approximately 27,732 people. Groundwater is pumped from underground aquifers, which often provides natural filtration.
How often is North Kingstown's water tested?
Under the Safe Drinking Water Act (SDWA), water utilities are required to regularly test for over 90 contaminants. Testing frequency varies by contaminant — some are tested monthly, others quarterly or annually. North Kingstown's water systems must report results to the EPA and publish an annual Consumer Confidence Report (CCR). The data on this page reflects the latest available EPA testing data.
How does North Kingstown's water compare to other cities in Rhode Island?
North Kingstown's water quality score of 0/100 earns a grade of F, which is considered failing. This is a concerning score that suggests significant water quality issues. Visit our Rhode Island state page to see how all cities in the state compare.
What should I do if I'm concerned about North Kingstown's water quality?
If you have concerns about North Kingstown's tap water, consider these steps: (1) Request your utility's annual Consumer Confidence Report for detailed local data. (2) Get your water independently tested through a state-certified laboratory. (3) Consider an NSF-certified water filter rated for the contaminants found in your area. (4) Contact your water utility (NORTH KINGSTOWN TOWN OF) with specific questions. (5) Report water quality issues to your state drinking water program or the EPA Safe Drinking Water Hotline at 800-426-4791.