Home  |  Translate
DuPage High School District 88 is committed to providing an accessible website and ensuring content on this site is available to all stakeholders and the general public. If you experience difficulty with the accessibility of any material on this website and its associated pages, please CLICK HERE or go to www.dupage88.net/Accessibility.
district88 logo

Mission Statement: District 88 mission: To work for the continuous improvement of student achievement. Through that mission, District 88 schools have been named as Top Schools in America by Newsweek and the Washington Post.


District 88 conducts voluntary water testing

At District 88, the safety, health and well-being of students and staff is the No. 1 priority.

As part of that focus, the district recently worked with Aires Consulting to complete voluntary water testing in the district’s three buildings (Addison Trail High School, Willowbrook High School and the District 88 Office). While this was not a requirement, District 88 elected to conduct testing as a proactive step to ensure its water is safe for consumption and meets the standards and laws regarding lead concentration. Sinks, drinking fountains and ice machines designed to provide water used for human consumption and food preparation were assessed.

In January 2017, Illinois Gov. Bruce Rauner signed into law a requirement that Illinois public schools and day care centers constructed before the year 2000 that serve students up to fifth grade complete lead testing of drinking water sources. Under the law, known as Public Act 099-0922 Lead in Water Testing (LWT), any sample that tests above 5 parts per billion (ppb) will require school administrators to notify parents/guardians. That standard is a reduction from the Environmental Protection Agency’s (EPA) regulation, which states the action level for concentration of lead in public water systems is 15 ppb.

Each location/device listed below was tested twice, in accordance with the law. To view the full results, click on the links below or the PDFs at the bottom of this page.

District 88 Office

District 88 Office full water testing results


Addison Trail

Addison Trail full water testing results



Willowbrook full water testing results


District 88 plans to test water sources meant for human consumption in the future to ensure all drinking water remains safe for students and staff. For more information about lead and drinking water, go to https://www.epa.gov/ground-water-and-drinking-water/basic-information-about-lead-drinking-water.

For questions or more information, contact District 88 Chief Financial Officer Ed Hoster at ehoster@dupage88.net or 630-530-3970. Thank you for your continued support of District 88.

DuPage High School District 88
2 Friendship Plaza Addison, IL 60101
Phone: 630-530-3981 Fax: 630-832-0198
Contact Us  |  Privacy Policy