Overflow Action Alert

The MWRD has issued an Overflow Action Day alert. Please limit water usage to absolute necessities. Visit our Overflow Action page for more information.

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Metropolitan Water Reclamation District of Greater Chicago

Events

May

30

MWRD Open House and Tour

10:00am - 3:00pm
Saturday, May 30, 2026
400 E. 130th St., Chicago, IL 60628

May

30

Welles Park EcoFest

10:00am - 2:00pm
Saturday, May 30, 2026
2333 W. Sunnyside Ave., Chicago, IL 60618

Jun

6

Sag Moraine Native Plant Sale

9:00am - 2:00pm
Saturday, June 6, 2026
9000 W. College Pkwy., Lot D3, Palos Hills, IL 60465

Jun

13

Forest Preserves of Cook County Beaubien Woods Celebration

11:00am - 3:00pm
Saturday, June 13, 2026
Flatfoot Lake, SE of 130th & Ellis, Chicago, IL 60633

Jun

16

Virtual Tour

2:00pm - 3:15pm
Tuesday, June 16, 2026
Virtual
Register

Jun

17

Civil Service Board Meeting

10:00am - 4:30pm
Wednesday, June 17, 2026
100 E. Erie St., Chicago, IL 60611