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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
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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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AUDRAIN COUNTY CONSOLIDATED PWSD 2
MEXICO, MO · 4,016 people served · Groundwater
Data last updated: 2026-07-12
0 total violations on record. No currently active health-based violations.
Lead & Copper
| Measure | Result | EPA action level | Status | Monitoring period |
|---|---|---|---|---|
| Lead (90th percentile) | 0.00176 mg/L | 0.015 mg/L | Below action level | 2025-12-31 |
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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AUDRAIN COUNTY CONSOLIDATED PWSD 2: Frequently Asked Questions
Is AUDRAIN COUNTY CONSOLIDATED PWSD 2 water safe to drink?
AUDRAIN COUNTY CONSOLIDATED PWSD 2 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 AUDRAIN COUNTY CONSOLIDATED PWSD 2 had?
AUDRAIN COUNTY CONSOLIDATED PWSD 2 has 0 total violations on record, but none are currently active health-based violations.
Does AUDRAIN COUNTY CONSOLIDATED PWSD 2 water have lead?
Lead in drinking water typically comes from household plumbing, not from AUDRAIN COUNTY CONSOLIDATED PWSD 2'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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