Experience the IEUA Inspection Tour, a behind-the-scenes recycled water facility tour showcasing how the Inland Empire Utilities Agency protects local water resources through innovation, recycled water, environmental stewardship, and science. Visitors will tour several IEUA facilities, meet Agency experts, and learn how wastewater becomes a valuable water resource. Transportation, breakfast, and lunch are included.

Next Tour

Tuesday, November 3, 2026

8:00 AM–3:00 PM

(Registration is required. Space is limited to 35 attendees.)

Interest From| Flyer 

✨Tour Highlights

• Regional Water Recycling Plant No. 4 & Inland Empire Regional Composting Facility – Discover how IEUA transforms waste into valuable resources.
• Water Quality Laboratory – See science in action at one of only six public labs in California with PFAS testing capabilities.
• Chino Creek Wetlands & Educational Park – Explore wetlands that naturally filter water while supporting wildlife habitat and environmental education.
• Laboratory Escape Room – Put your teamwork to the test in a hands-on lab challenge.

✨What You’ll Learn

During the IEUA Inspection Tour you’ll discover:

• How wastewater becomes recycled water
• How IEUA protects public health
• Water quality testing and laboratory science
• Composting and renewable resource recovery
• Wetland restoration and environmental stewardship
• Water conservation efforts throughout the Inland Empire

For questions regarding the tour, please contact info@ieua.org