F16/100
SOUTH KINGSTOWN-SOUTH SHORE — Water Quality Report 2026
Serving 6,170 people · Rhode Island
Water Source
Groundwater
County
—
System ID
RI1615623
Violations
21
Contaminant Test Results
3 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 3.28 mg/L | 1.30 mg/L | Over Limit |
PFOA | 0.006 µg/L | 0.004 µg/L | Over Limit |
Lead (90th percentile) | 0.006 mg/L | 0.015 mg/L | Above Goal |
EPA Violation History
2
Violations (last 5yr)
0
Unresolved
0
Health-Related
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: September 1, 2024 – September 3, 2024Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
TIER 3Resolved
Failed Level 2 Assessment under Revised Total Coliform Rule
This is a paperwork/process violation — it does not mean a contaminant was detected at unsafe levels.
When: September 1, 2024 – September 3, 2024Rule: Stage 2 DBPREnforcement: Resolving — corrective action underway
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
Frequently Asked Questions About SOUTH KINGSTOWN-SOUTH SHORE
Is SOUTH KINGSTOWN-SOUTH SHORE water safe to drink?
SOUTH KINGSTOWN-SOUTH SHORE water receives a grade of F (16/100), which is considered failing. 2 contaminant(s) exceed EPA legal limits and 21 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has SOUTH KINGSTOWN-SOUTH SHORE detected?
32 contaminants were tested in SOUTH KINGSTOWN-SOUTH SHORE's water. Notable contaminants include Copper (90th percentile), PFOA, Lead (90th percentile). 2 exceed EPA legal limits (MCLs). 3 exceed EPA health goals (MCLGs).
Does SOUTH KINGSTOWN-SOUTH SHORE have any EPA violations?
Yes, SOUTH KINGSTOWN-SOUTH SHORE has 21 EPA violation(s) on record, with the most recent in 2024. Violation types include MR, MON, RPT. 11 are health-based violations.
How many people does SOUTH KINGSTOWN-SOUTH SHORE serve?
SOUTH KINGSTOWN-SOUTH SHORE serves approximately 6,170 people, Rhode Island. The system provides water to 1 community: South Kingstown.
What type of water does SOUTH KINGSTOWN-SOUTH SHORE provide?
SOUTH KINGSTOWN-SOUTH SHORE sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is RI1615623.
How does SOUTH KINGSTOWN-SOUTH SHORE compare to other utilities in Rhode Island?
SOUTH KINGSTOWN-SOUTH SHORE scores 16/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our Rhode Island state page for a full comparison of water systems.