Caldwell Park Project Among 14 Urban Water Quality Investments Announced Statewide
Oskaloosa, Iowa — Iowa Secretary of Agriculture Mike Naig announced Monday that the Iowa Department of Agriculture and Land Stewardship will invest in 14 urban water quality projects across the state, including a major initiative at Caldwell Park in Oskaloosa. The announcement, made during Iowa Soil and Water Conservation Week, highlights a $5.7 million investment in efforts to improve Iowa’s natural resources.
Through the state’s Water Quality Initiative (WQI) and additional funding sources, the Department is contributing nearly $2.7 million in cost-share grants to help cover up to 50 percent of project costs. Local partners and private organizations are providing the remaining investment.
“No matter where you live in Iowa—city, town, or farm—everyone has a role to play in helping to protect our vital natural resources, like soil and water,” Secretary Naig said during a ceremony at Legacy Woods in West Des Moines, another project site. “Our new partnership project at Legacy Woods showcases innovative practices that improve water quality and protect our rich natural resources. These practices also enhance recreation, preserve our cultural heritage, and provide the public with educational opportunities.”
In Oskaloosa, the Mahaska County Conservation Board will spearhead the installation of two oxbows, two rain gardens, tree plantings, and native landscaping at Caldwell Park. These conservation measures will intercept and treat runoff from the newly created Environmental Learning Center before it reaches Spring Creek and the South Skunk River. In addition to improving water quality, the location along the community trail will provide hands-on environmental learning opportunities for students and visitors.
The state’s investment in the Caldwell Park project totals $46,666. The enhancements are designed not only to reduce pollutants and flood risks but also to promote greater public engagement with local conservation efforts.
Other cities receiving water quality grants include Algona, Ankeny, Bondurant, Cedar Rapids, Clear Lake, Clinton, Decorah, Des Moines, Dunlap, Durant, Evansdale, Mount Ayr, and West Des Moines. Projects range from the construction of wetlands and permeable parking areas to the installation of bioretention cells and native landscaping.
West Des Moines Mayor Russ Trimble praised the broader effort, stating, “Through this project, we are helping to preserve our environment, preserve our history and leave a legacy for generations to come.”
Since 2015, the Iowa Department of Agriculture and Land Stewardship has supported 140 urban water quality projects statewide as part of the ongoing Iowa Nutrient Reduction Strategy. These projects aim to reduce runoff, improve stormwater management, and protect water resources for future generations.
