A
97

Excellent Water Quality

Elgin, ND 58533

Grant County · Population served: 9,179 · Data updated March 2026

Water Systems Serving This Area

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ELGIN CITY OF
Surface water · Pop. 642
PWSID: ND1900303
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SOUTHWEST WATER AUTHORITY
Surface water · Pop. 8,537
PWSID: ND4501434

Violation History (Last 5 Years)

1Total (5yr)
0Health-Based
0Major

Water Quality Summary

Understanding Your Water in Elgin

Tap water quality in Elgin, North Dakota (58533) receives an overall grade of A (Excellent) with a score of 97 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is 11 points above the North Dakota state average of 86. Compared to the national average (75), this area performs significantly better. The area is served by 2 water systems providing water to approximately 9,179 people, using surface water sources.

Your Score 97/100 A
vs State 11 pts above North Dakota avg (86)
vs National 22 pts above national avg (75)

What a Grade A Means

A score of 97/100 means the water supply in Elgin, ND 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

Common Questions

Frequently Asked Questions

Based on EPA data, tap water in Elgin, North Dakota receives a grade of A (Excellent) with a score of 97/100. 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 58533 is served by 2 water systems using surface water sources, providing water to approximately 9,179 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 58533. 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 Elgin, North Dakota 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 Elgin, North Dakota have received 1 violation 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 Elgin, North Dakota 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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