The University is pleased to announce all 29 unregulated contaminants required to be tested came back at less than detectable levels in April of 2025.
2025 Unregulated Contaminants Monitoring Rule (UCMR) Data Lab Results
See this document for the UCMR5 lab results from 2025.
Water Quality Reports
Water Quality services are organized around two program areas: Water Pollution Control and Public Water Supply. Program requirements in these three areas are intended to ensure that Illinois waterways will not be impaired for all the uses for which they are designated including protection of aquatic life, recreation and drinking water supplies.
Water Quality Reports from the University of Illinois Urbana-Champaign provide information about the source of campus drinking water, contaminant testing, general health precautions, and how calendar year sample results compared to regulatory requirements. See “Related Documents” on this page to see Water Quality Reports dating back to 2020.
Public Water Supply
All potable water on the university campus is provided by Illinois American Water Corporation.