Commissioner Mariyana Spyropoulos was elected to the Metropolitan Water Reclamation District of Greater Chicago (MWRD) Board of Commissioners in 2010 and re-elected in 2016 and 2022. She has her Juris Doctorate from University of Illinois at Chicago Law School and Masters in Business Administration from Loyola University Chicago.

Commissioner Eira L. Corral Sepúlveda is the first Latina elected to the MWRD Board of Commissioners. She is also the youngest and first Commissioner in recent history to come from the Northwest suburbs of Cook County. Commissioner Corral Sepúlveda was inaugurated in 2020 and is serving her first term.

Commissioner Daniel Pogorzelski’s long career in public service connects Chicago’s robust tradition of civic activism, economic development, environmental action, empowering the arts, and community organizing.

Cameron Davis was elected to the MWRD Board of Commissioners in November 2018. He is a vice president at GEI Consultants, Inc. Before joining GEI, he was appointed by the Obama Administration to coordinate the work of 11 federal departments and serve as liaison to Congress on Great Lakes matters.

Commissioner Yumeka Brown was elected to the MWRD Board of Commissioners on November 8, 2022. Commissioner Brown is a proud native of the Roseland community and the Southland of Chicago. A simple notion of getting more involved in the community and a push from her brother led her to run for office in December 2016.

Precious Brady-Davis was appointed to the MWRD by Governor JB Pritzker in July, 2023 and was elected as Commissioner in 2024. She is the first Black openly trans woman appointed and elected to public office in Cook County history and the first to serve on a water reclamation district in the US.

Marcelino Garcia is an attorney with expertise in local and international governments, healthcare and community affairs. He is a public servant who has spent years helping people address their legal difficulties through his public interest law work. He also works to bring resources to communities to ensure their economic and health development.