The Ivy Grove City Council voted 5-2 on Tuesday to approve a $2.8 million wetland restoration project targeting 45 acres along the eastern boundary of the city. The decision follows six months of environmental assessments and public hearings focused on reversing decades of drainage impacts from agricultural use.

Project Scope and Timeline

Work will begin in spring 2025 with the removal of invasive species and regrading of former drainage ditches. Native vegetation including sedges, rushes, and willow plantings will be installed across the site. The city secured $1.6 million in state and federal grants, with the balance coming from municipal reserves and a small increase in stormwater fees. A local engineering firm will oversee construction, expected to last 18 months. Monitoring stations will track water levels, soil conditions, and wildlife use for five years after completion.

Residents raised questions about traffic during construction and potential odor from disturbed soils. Council members addressed these concerns by requiring a construction management plan that limits heavy equipment movement to weekdays and mandates weekly air-quality checks. The project also includes a 10-foot-wide public trail along the perimeter, designed to provide controlled access without disturbing core habitat areas.

Expected Outcomes

City staff estimate the restored wetland will reduce downstream flooding by up to 25 percent during moderate storm events and improve water quality in nearby streams by filtering nutrients and sediment. Wildlife biologists predict increased populations of amphibians, migratory birds, and pollinators once vegetation matures. The site will remain city-owned open space with no plans for development.

Opponents on the council cited concerns over long-term maintenance costs and questioned whether the ecological gains justified the expense. Supporters countered that the project aligns with regional watershed plans and positions Ivy Grove for future climate-resilience funding. The approved ordinance authorizes the city manager to execute contracts and begin permitting within 60 days.