US Water Score: A
Water Quality Summary
Tap water quality in Pittsburgh, Pennsylvania (15240) receives an overall grade of A (Lower record-based concern) with a score of 96 out of 100, based on analysis of EPA compliance data, contaminant testing, and violation history. This is 32 points above the Pennsylvania state average of 64. Compared to the national average (75), this area performs significantly better. The area is served by Va Healthcare System Heinz, a surface water system providing water to approximately 3,112 people. The area has a clean violation record over the past 5 years — a positive indicator of consistent water quality management.
A score of 96/100 means public water-system records for Pittsburgh, PA show relatively few concerns in the US Water Score model. This is an internal score, not an EPA safety rating, and it does not guarantee conditions at any specific tap.
Common Questions
Based on public water-system records, Pittsburgh, Pennsylvania receives an internal US Water Score grade of A (Lower record-based concern) with a score of 96/100. This indicates relatively few system-level concerns in our model, but it is not an EPA safety rating and does not guarantee tap conditions inside individual homes.
ZIP code 15240 is served by 1 water system using surface water sources, providing water to approximately 3,112 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 15240. 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.
Water systems serving Pittsburgh, Pennsylvania were not tested for PFAS under the EPA's UCMR5 monitoring program. This does not mean PFAS are absent — it means no data is currently available. UCMR5 testing covered approximately 10,000 of the largest water systems nationwide. You can request PFAS testing from your water utility or use a certified home test kit.
Water systems serving Pittsburgh, Pennsylvania have zero violations in the last 5 years. This is a positive indicator of consistent regulatory compliance and water quality management.
Water in Pittsburgh, Pennsylvania 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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