Iowa Awarded Funds for New Watershed Wetlands

State grants will support new wetland projects in Linn County and Kalona to improve water filtration.

Updated on Sept. 25, 2026 in Organic Food

Iowa Awarded Funds for New Watershed Wetlands

Live Poll

Do you support using state funds for local wetland and recreation projects in your area?

The Iowa Department of Agriculture and Land Stewardship has awarded over $600,000 to construct new wetlands in Linn County and Kalona. These projects aim to filter agricultural runoff and improve water quality in regional watersheds.

Why it matters

These wetlands act as natural filters to reduce nitrate levels in water before it reaches local drinking water supplies. By investing in these ecosystems, the state is addressing long-term water quality concerns for the surrounding communities.

The Iowa Department of Agriculture and Land Stewardship committed $600,000 to two separate projects, including $500,000 for a 50-acre site in Kalona and $147,600 for a 2-3 acre project in Linn County. These figures represent the state-funded portion of total project costs.

The players

Iowa Department of Agriculture and Land Stewardship

The state agency responsible for managing agricultural policies and protecting Iowa's natural resources.

Wings2Water

An environmental grant organization that provided $7,500 in funding for the Linn County project.

The details

Wetlands naturally filter water as it moves from agricultural land toward local watersheds. By slowing the flow, these areas allow plants and soil microorganisms to break down and sequester nitrates and other runoff contaminants. Beyond filtration, the sites in Linn County and Kalona are designed to incorporate recreational amenities, including public walking trails.

Spring or early summer 2027: Expected completion of the Linn County wetland project.
End of 2027: Expected completion of the Kalona wetland project.

Health Landscape

These new wetlands are part of a broader shift toward using natural infrastructure to meet water quality goals established by the Iowa Nutrient Reduction Strategy. This approach marks a departure from purely chemical treatment methods, prioritizing land-based filtration in the state's watersheds.

These projects help protect the safety of water in the Middle Cedar watershed and surrounding areas. Residents concerned about local water quality can monitor the progress of these sites and consult their local water utility for annual reports on nitrate levels.

The takeaway

Wetlands are effective natural filters that play a key role in reducing agricultural runoff in local water supplies. Consider staying informed about regional conservation efforts by attending public meetings hosted by your local county conservation office.