Operable Unit (OU) 1 mapYou may need Adobe Reader to view files on this page. See EPA’s About PDF page to learn more.
Pilsen Area Soils OU1 Site Map (PDF)(1 pg, 581 K,
June 13, 2016)
Pilsen Area Soils OU 1 consists of an east-west alley between West 21st Street and West Cermak Road and between South Loomis and South Throop Streets.