Missoula County Approves Riverside Industrial Subdivision Phasing Plan Extension

In a pivotal meeting held on August 28, 2025, Missoula County's Board of County Commissioners discussed the extension of the phasing plan for the Riverside Industrial Subdivision, a significant development project in the Y area of Missoula County. Patrick Swart, a planner from the Office of Planning Development and Sustainability, presented the request from Riverside Contracting Inc., represented by WGM Group.

The Riverside Industrial Subdivision spans approximately 160 acres and was initially approved in August 2022 for 36 lots, divided into two phases. The first phase was originally set to be completed by August 2025, while the second phase had a deadline of August 2028. The extension request aims to push the deadline for Phase 1 to August 2028, allowing developers to better align their plans with the ongoing infrastructure developments in the area, particularly the Grass Valley industrial water and wastewater systems.

Swart highlighted that the subdivision falls under three land use designations: industrial center, working lands, and planned neighborhood, which correspond to the zoning of the parcel. The proposal received a favorable response from the public works building division, which noted no objections and emphasized the need for future building permits.

As the discussion unfolded, WGM representatives, including Jamie Rehbacher and Caitlin Frisbie, affirmed the straightforward nature of the request, indicating a collaborative approach to the development. The commissioners expressed their support, and a motion for approval was prepared, signaling a positive step forward for the Riverside Industrial Subdivision.

This extension not only reflects the county's commitment to sustainable development but also highlights the importance of adapting to evolving infrastructure needs in the region. As Missoula County continues to grow, the decisions made in meetings like this will shape the landscape and community for years to come.