Lawrenceville, Illinois, Collaborates with EPA to Address Sewer Plant Issues
AMMONIA
Lawrenceville, Illinois, is addressing problems with its sewer system, which was built in the early 1960s and has deteriorated over time. Following significant flooding in April 2025, the Illinois EPA identified violations related to equipment and maintenance.
City officials report compliance with most benchmarks, though nitrous ammonia levels are slightly above the limit. A new sewer plant is planned to be operational between 2030 and 2035.

Jan 28, 2026, 6:53 PM