Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data
starting March 11, 2024
with a full decommission expected 6 months later.
Learn more about the upcoming change and where to find the new samples
data in our blog.
USEPA 413732087255801 USEPA WELL BR-5 AT SR-912 US-12, EAST CHICAGO, IN