Protecting public health and the environment by providing wastewater treatment for Chicago and 128 suburbs. ☎️ Report waterway concerns: 800-332-3867.

Cook County, Illinois
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Join us for the 14th Annual Sustainability Summit! 🗓️ October 22 from 10 a.m. - noon 📍 The @TownofCicero Community Center, 4936 W. 23rd St., Cicero, IL Details and registration: mwrd.org/events/14th-annual-…
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The MWRD Board of Commissioners has adopted a landmark Strategic Plan to guide the MWRD through 2030 with goals that will yield generations of protection for the region’s water environment. View the 2026-2030 Strategic Plan: mwrd.org/strategic-plan 📰 mwrd.org/news/mwrd-board-com…
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Historical Photo of the Day: Construction of the Calumet Water Reclamation Plant (WRP) on April 29, 1921, looking west at rail tracks and a tower for movement of materials. Request an in-person tour of the Calumet WRP for your community or school group ⬇️ mwrd.org/education/tours
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The MWRD joined the fun at the Crestwood Recreation and Wellness Center's Trunk or Treat! Events like these bring our communities together for family-friendly fun and connection. Thank you to everyone who helped make it a success. Happy Halloween! 🎃
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Historical Photo of the Day: Construction of the Butterfly Dam on April 18, 1907. The dam was intended to prevent downstream flooding in the case of a failure of any part of the Chicago Sanitary and Ship Canal structures. Learn more ⚓⬇️ mwrd.org/what-we-do/reducing…
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Historical Photo of the Day: Excavation for the North Shore Channel, looking west from a road near the shore of Lake Michigan on September 1, 1908. Learn more about the Chicago Area Waterway System ⚓⬇️ mwrd.org/what-we-do/reducing…
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📷 A view of Market Street (now Wacker Drive) from a building at the northwest corner of Van Buren and Market Street, on December 1, 1908. 📽 Learn how the MWRD improves our water environment, protects public health and builds flood resilience: youtu.be/__yXMrBYek4
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Science in action! MWRD staff, including an environmental research technician, brought water science to life at Science Works at @msichicago on Oct. 10, showing how science helps protect our waterways and build a more sustainable future. MWRD.org
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Register today for the MWRD Small Business Success Stories series featuring Guillermo Garcia, president, co-founder, and CEO of GSG Consultants. Friday, October 30, 2026 12:00 p.m. – 1:00 p.m. (CT) Register for the virtual event: mwrd.org/events/mwrd-small-b… #MWRD #Leadership
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📷 An aerial view of fall colors in Busse Woods. 🏛️ Local governments and public agencies in Cook County can apply to the MWRD for help with funding stormwater projects on public land. There are four partnership programs offered on a regular basis: mwrd.org/stormwater/partners…
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Join us in-person or virtually on Oct. 21 at 6:00 p.m. for the Cal-Sag Channel Watershed Planning Council Meeting. Details and virtual meeting link: mwrd.org/events/poplar-usc-w… Learn more: mwrd.org/wpc #MWRD #CookCounty #watershed #stormwater
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We are accepting applications until October 30, 2026 for the following job: • Business Analyst Apply to join a leading organization committed to protecting the environment in Cook County: jobapscloud.com/mwrd Learn more about MWRD careers: mwrd.org/careers #jobs
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📷 Workers using a channeling machine during construction and excavation for the Chicago Sanitary and Ship Canal on August 31, 1894. 🖥️ Join our virtual tour on Tuesday, November 10, at 2 p.m. to learn how the MWRD improves our water environment: mwrd.org/education/tours/vir…
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📜 This national day of advocacy emphasizes the critical importance of reliable access to clean water and the investment in infrastructure that is necessary to protect this irreplaceable resource. Resolution sponsored by the MWRD Board of Commissioners: MWRD.org/BOC
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📷 Construction of the abutment for the Harlem Avenue bridge over the Chicago Sanitary and Ship Canal on August 4, 1931. 📽 Learn how the MWRD improves our water environment, protects public health and builds flood resilience: youtu.be/__yXMrBYek4 🏗💧💩🧪🧫🔬🌊🌞
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⛽ New contract opportunities! • Contract number 27-021-11: Furnish and deliver unleaded gasoline • Contract number 27-022-11: Furnish and deliver diesel fuel Details: mwrd.app/Cntrctann Learn more: mwrd.org/doing-business/proc…
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The MWRD’s 14th Annual Sustainability Summit will bring together municipal leaders, environmental advocates and community partners to share innovative strategies and projects that advance sustainability, improve water quality and reduce flooding. mwrd.org/news/14th-annual-su…
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The #MWRD will hold its Board of Commissioners meeting in person at 10:30 a.m. on Thursday, October 15, 2026 at 100 E. Erie St., Chicago. Live stream mwrd.legistar.com/calendar.a… mwrd.org/news/mwrd-board-com… MWRD.org/BOC
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Imagine a day without water. Our health, environment and communities depend on it. The #MWRD works to protect our waterways and reduce flooding through infrastructure and community partnerships. Learn how you can help protect our shared water resources: mwrd.org/stormwater
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Join us at 10:30 a.m. today for the Poplar Creek and Upper Salt Creek Watershed Planning Council Meeting. Details and virtual meeting link: mwrd.org/events/poplar-usc-w… 🌊 Illinois Emergency Management Agency’s Grant Offerings mwrd.org/wpc
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📷 Intercepting sewer construction in an unknown location on May 23, 1928. 📽 Learn how the MWRD improves our water environment, protects public health and builds flood resilience on our YouTube channel: youtu.be/__yXMrBYek4 🏗💧💩🧪🧫🔬🌊🌞
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