It’s not just Cahokia Heights. Five dozen communities in Southern Illinois account for a third of the reported sanitary sewer ...

The U.S. Environmental Protection Agency is offering insight into their work on the Great Lakes on board Lake Guardian.

Computing facilities require lots of water to operate, putting the burden of allocating resources on municipalities.

As the summer heats up, families are heading to the pool to cool off and have fun — but safety should always come ...

Aqua Illinois said its water is safe to drink in the south suburbs again, nearly a week after warning customers about ...

Testing on June 7 by utility Aqua, which serves Kankakee and Will counties, found elevated nitrate levels in water from the ...

Aqua Illinois said Friday it was lifting the warning about high nitrate levels in water in University Park and other areas.

A drinking water alert for infants in parts of the south suburbs was lifted Friday. The video in the player above is from a previous report. Nitrate levels in the Kankakee River water are now below ...

Aqua Illinois said elevated levels of nitrates in the Kankakee River, which may be harmful to infants under 6 months old, ...