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About this data: ClearWater uses the EPA's Safe Drinking Water Information System (SDWIS). Data is for public water systems only; private wells are not included. Legal limits (MCLs) are minimum standards; some contaminants may still pose health risks below legal thresholds.
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SPLIT ROCK CORPORATION
NORTH KINGSTOWN, RI · 138 people served · Groundwater
Data last updated: 2026-07-12
18 total violations on record. No currently active health-based violations.
Health-Based Violations
- Lead and Copper Rule: Treatment Technique Violation (Resolved) — State Compliance achieved (State) on 2021-08-02
Lead & Copper
| Measure | Result | EPA action level | Status | Monitoring period |
|---|---|---|---|---|
| Copper (90th percentile) | 1.486 mg/L | 1.3 mg/L | ABOVE ACTION LEVEL | 2020-12-31 |
These are 90th-percentile results across sampled household taps, not a single measurement, and neither lead nor copper has a Maximum Contaminant Level. Lead reaches tap water from household plumbing rather than from the treatment plant, so a result below the action level does not guarantee your own tap is below it. Source: EPA SDWIS, Lead and Copper Rule sampling.
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SPLIT ROCK CORPORATION: Frequently Asked Questions
Is SPLIT ROCK CORPORATION water safe to drink?
SPLIT ROCK CORPORATION currently has no active health-based violations and has met all EPA standards in recent years. While this indicates good water quality compliance, you may still want to consider filtering your water, especially if your home has older plumbing that may contain lead.
What violations has SPLIT ROCK CORPORATION had?
Recent health-based violations at SPLIT ROCK CORPORATION include: Lead and Copper Rule. See the full violation history on this page for dates, status, and details.
Does SPLIT ROCK CORPORATION water have lead?
Lead in drinking water typically comes from household plumbing, not from SPLIT ROCK CORPORATION's treatment plant. See the Lead & Copper section on this page for the most recent 90th-percentile lead test results. If your home was built before 1986, consider running cold water for 30 seconds before drinking and using an NSF/ANSI 53-certified filter.
Related water quality pages
Lead & Copper
What To Do
Violations
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