Ithaca, NY Tap Water Quality

Water quality in Ithaca, NY is currently rated with a moderate C grade (average score: 65/100 across 4 ZIP codes). This rating indicates that while the water provided by Cornell University is treated and regulated, there have been notable compliance issues or contaminant detections recently. Residents should stay informed about the specific challenges affecting their local supply.

Over the past 5 years, Ithaca has recorded 4 health-based violations. While occasional violations can occur due to seasonal changes or temporary infrastructure issues, Cornell University is legally required to resolve these quickly and notify the public via their annual Consumer Confidence Report. The city's water supply, primarily drawn from surface water, is treated to address these specific contaminants.

Additionally, lead exposure risk remains a critical issue for certain neighborhoods. EPA data indicates that 1 out of 4 ZIP codes in Ithaca are rated as High or Very High risk for lead. This risk is often driven by aging homes with pre-1986 plumbing containing lead solder or service lines. Families in these areas should test their tap water and consider NSF/ANSI 53 certified filters.