B
84

Good Water Quality

Glenns Ferry, ID 83623

Elmore County · Population served: 1,282 · Data updated March 2026

Water Systems Serving This Area

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GLENNS FERRY CITY OF
Surface water · Pop. 1,282
PWSID: ID4200022

Violation History (Last 5 Years)

3Total (5yr)
0Health-Based
3Major

Water Quality Summary

Understanding Your Water in Glenns Ferry

Tap water quality in Glenns Ferry, Idaho (83623) receives an overall grade of B (Good) with a score of 84 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is 15 points above the Idaho state average of 69. The area is served by Glenns Ferry City Of, a surface water system providing water to approximately 1,282 people.

Your Score 84/100 B
vs State 15 pts above Idaho avg (69)
vs National 9 pts above national avg (75)

What a Grade B Means

A score of 84/100 means the water in Glenns Ferry, ID is generally good and meets EPA standards, with only minor areas of concern. There may be low levels of detectable contaminants or a small number of non-critical violations. Most residents can feel comfortable with their tap water quality, though basic filtration can provide an extra layer of protection.

Surface water: sourced from rivers, lakes, or reservoirs

Common Questions

Frequently Asked Questions

Based on EPA data, tap water in Glenns Ferry, Idaho receives a grade of B (Good) with a score of 84/100. 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 83623 is served by 1 water system using surface water sources, providing water to approximately 1,282 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.

No lead data is currently available for ZIP code 83623. This may mean lead testing results haven't been reported recently, or the serving water system uses monitoring waivers. You can request a free lead test kit from most water utilities or purchase a certified home testing kit.

No PFAS ("forever chemicals") were detected in water systems serving Glenns Ferry, Idaho 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 Glenns Ferry, Idaho have received 3 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 Glenns Ferry, Idaho 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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