Columbia Falls planning commission recommends holding back roughly 30% of near‑term sewer capacity and prioritizing infill and multifamily

Columbia Falls planning commissioners on a recorded public meeting reviewed wastewater treatment capacity figures and reached consensus on interim priorities for allocating near‑term sewer service.

City staff presented the technical baseline used for allocation decisions, saying the plant’s design flow is 710,000 gallons per day, which staff translated to a design population of 8,174. Staff reported a current service population of 6,280 and described roughly 1,894 people worth of available allocation that could be committed to new developments. Staff told the commission this is the working number for near‑term allocation decisions while a more detailed study is due in the fall and further planning work is scheduled through March.

Public comments emphasized affordability and caution. Roger Hopkins raised concerns about infiltration from Meadow Lake and whether contract terms with the Meadowlake Water & Sewer District affect Columbia Falls’ capacity and long‑term planning. Resident Mike Burr urged commissioners to avoid rushing recommendations that could use up capacity before affordable projects can be proposed; Shirley (285 Shooting Star Drive) recommended slower, subsidy‑driven approaches such as Habitat for Humanity and seeking outside funding.

Commission discussion focused on how much of the available allocation to release now vs. hold in reserve. Staff had proposed allocating up to 95% of the projected design capacity; commissioners debated alternative approaches and arithmetic behind the proposal. After walking through the math, commissioners coalesced around policy guidance to the council: prioritize infill projects, projects directly adjacent to existing city infrastructure, and mixed‑product developments (a mix of multifamily, townhomes and single‑family), and reserve roughly 30% of the currently available near‑term allocation (the discussion centered on holding roughly 400 people worth of capacity in reserve from the ~1,894 figure). Commissioners emphasized that the reserve would not be permanent and that staff should be allowed to use portions of the reserve for projects that clearly meet the stated priorities.

Commissioners also discussed policy tools to encourage lower‑cost housing—density bonuses, reduced setbacks, reduced parking and cash‑in‑lieu payments—but staff and one commissioner reiterated that state law limits the city’s ability to mandate specific price points. The commission asked staff to draft a short recommendation memo for the city council that captures the priorities, the suggested reserve level and the procedural rubric staff should apply when evaluating near‑term development applications.

No formal allocation vote or moratorium was enacted by the commission at the meeting; the commission’s agreed recommendations will be forwarded to the city council for final action. Staff outlined the consultant calendar and public outreach: a joint planning commission/council workshop on Jan. 26 to review existing conditions, a utilities‑focused public meeting (date TBD), a planning workshop on Feb. 12 and a land‑use recommendations workshop in March.

The commission approved routine meeting minutes at the start of the session and adjourned at the end of the discussion.