A
86

Excellent Water Quality

Peru, KS 67360

Chautauqua County · Population served: 105 · Data updated March 2026

Water Systems Serving This Area

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PERU, CITY OF
Surface water · Pop. 105
PWSID: KS2001906

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
1.0
15 ppb 1 ppb Passed

Violation History (Last 5 Years)

5Total (5yr)
0Health-Based
2Major

Water Quality Summary

Understanding Your Water in Peru

Tap water quality in Peru, Kansas (67360) receives an overall grade of A (Excellent) with a score of 86 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is 11 points above the Kansas state average of 75. Compared to the national average (75), this area performs significantly better. The area is served by Peru, City Of, a surface water system providing water to approximately 105 people.

Your Score 86/100 A
vs State 11 pts above Kansas avg (75)
vs National 11 pts above national avg (75)

What a Grade A Means

A score of 86/100 means the water supply in Peru, KS meets or exceeds all EPA standards with minimal issues. Contaminant levels are well within safe limits, and the water system has maintained a strong compliance record. While no water supply is guaranteed perfect at the tap due to household plumbing, this is among the best-scoring areas in the country.

Surface water: sourced from rivers, lakes, or reservoirs

Health Information

What These Contaminants Mean for You

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Lead in Your Water

Lead is a toxic metal that can leach from aging pipes and plumbing fixtures.

Health Effects

Even low levels of lead exposure can cause developmental delays in children, kidney damage, and cardiovascular effects in adults. The EPA action level is 15 ppb, but health experts recommend no safe level of lead in drinking water.

Common Sources

Lead enters water primarily through corrosion of lead service lines, lead solder, and brass fixtures — especially in homes built before 1986.

What You Can Do

If lead is detected above 1 ppb, consider using a certified lead-removal filter (NSF/ANSI 53) for drinking and cooking water. Run cold water for 30 seconds before use if water has been sitting in pipes.

Common Questions

Frequently Asked Questions

Based on EPA data, tap water in Peru, Kansas receives a grade of A (Excellent) with a score of 86/100. This indicates the water meets federal standards and has relatively few concerns. However, individual homes may still have localized issues such as lead from old plumbing.

ZIP code 67360 is served by 1 water system using surface water sources, providing water to approximately 105 people. Surface water systems are more susceptible to contamination from agricultural runoff, industrial discharge, and weather events, but typically undergo more extensive treatment including filtration and disinfection.

Lead levels in Peru, Kansas are 1.0 ppb, which is at or below the health guideline of 1 ppb. This is a positive result, though periodic testing is still recommended.

No PFAS ("forever chemicals") were detected in water systems serving Peru, Kansas during the most recent EPA monitoring period (UCMR5). However, not all water systems have been tested for all PFAS compounds, and new contamination can occur over time.

Water systems serving Peru, Kansas have received 5 violations in the last 5 years. Violations can range from paperwork issues (monitoring & reporting) to serious health-based violations where contaminant levels exceeded safe limits. Review the violation details above for specifics.

Water in Peru, Kansas shows no major contaminant concerns based on available data. A basic carbon filter can improve taste and reduce chlorine. For extra peace of mind, an NSF-certified pitcher filter or faucet-mount filter provides an affordable layer of protection.

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