St. Charles crews close Prairie Street to fix aging water valve

Crews in St. Charles are closing a section of Prairie Street today to replace a leaking water main valve near Moody Park. The work is scheduled to run from 8 a.m. to 5 p.m. on Oct. 27.

The closure stretches between S. Fourth and S. Third streets. The city posted detour signs to guide traffic. Drivers heading through the area are being routed south on S. Fourth to Bowman and S. Third streets. Officials say the road will fully reopen once the repairs are finished.

This latest incident adds to a growing list of water main ruptures in the area. Many of the affected pipes are between 75 and 100 years old. The city has combined these emergency fixes with a larger plan to install newer infrastructure.

Mayor Clint Hull has noted that the city deals with approximately 200 water main breaks each year. These frequent issues have driven the need for major upgrades. The project is estimated to cost $471 million in total.

Of that amount, $333 million will go toward general infrastructure improvements. The remaining $88 million covers a state-mandated program to replace lead water lines. The city has cited these aging mains as the primary reason for projected utility rate increases.

Residents can expect their water and sewer bills to rise by nearly 50% over the next four years. The funding covers the necessary replacements to stabilize the system.