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Safety Grade
We compute an overall water quality grade based on violations and health risks, not just legal compliance.
Health Context
Every contaminant comes with plain-English health effects, who's most at risk, and what to do.
Violation History
See every time your water exceeded legal limits or missed required testing, up to 10 years back.
Recommendations
Get specific, actionable suggestions: a filter type, a test kit, or nothing at all.
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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Water systems near
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OLD RIVER WATER ASSN
WOODVILLE, MS · 3,234 people served · Groundwater
Data last updated: 2026-07-12
5 total violations on record. No currently active health-based violations.
Lead & Copper
| Measure | Result | EPA action level | Status | Monitoring period |
|---|---|---|---|---|
| Lead (90th percentile) | 0.0008 mg/L | 0.015 mg/L | Below action level | 2022-12-31 |
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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OLD RIVER WATER ASSN: Frequently Asked Questions
Is OLD RIVER WATER ASSN water safe to drink?
OLD RIVER WATER ASSN has had multiple health-based violations in recent years (grade C). Review the specific violations below and consider filtering your drinking water.
What violations has OLD RIVER WATER ASSN had?
OLD RIVER WATER ASSN has 5 total violations on record, but none are currently active health-based violations.
Does OLD RIVER WATER ASSN water have lead?
Lead in drinking water typically comes from household plumbing, not from OLD RIVER WATER ASSN'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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