TY - RPRT TI - Concentrations of lead and other inorganic constituents in samples of raw intake and treated drinking water from the municipal water filtration plant and residential tapwater in Chicago, Illinois, and East Chicago, Indiana, July–December 2017 AU - Kristin M. Romanok AU - Dana W. Kolpin AU - Shannon M. Meppelink AU - Michael J. Focazio AU - Maria Argos AU - Mary E. Hollingsworth AU - R. Blaine McCleskey AU - Andrea R. Putz AU - Alan Stark AU - Christopher P. Weis AU - Abderrahman Zehraoui AU - Paul M. Bradley PY - 2018 DO - 10.3133/ofr20181071 UR - https://pubs.usgs.gov/publication/ofr20181071 ID - ofr20181071 ER -