Mendon council denies annexation, approves limited funding for impact‑fee studies and adopts subdivision changes

The Mendon City Council on Monday denied an annexation request and approved limited funding to begin studies that could lead to new development impact fees.

Council denied the Eugene Olson annexation after city engineer testimony that calculated fire flow at the property was about 945 gallons per minute — below the 1,000 gpm figure the council cited as a benchmark for fire suppression capacity. The mayor said the denial is "for the time being" and encouraged the property owner to stay in touch with staff about future steps.

The council then turned to a staff proposal to study four potential impact‑fee categories: parks and recreation, trails and pathways, roads and public safety. Kelsey Carlson, a staff presenter, told the council the city currently has two limited impact fees (water and sidewalk) but that any new fees must be tied to an impact‑fee facilities plan and used within statutory windows. Carlson said preliminary study cost estimates were about $8,700 for parks, $5,800 for trails and pathways, $12,500 for roads and $11,500 for public safety.

Mayor and council members discussed statutory restrictions on fee use and the need for an explicit ten‑year capital plan listing projects tied to any fee. Eric, the city engineer, said grant funding may be available to cover some or all study costs. After discussion Ben Watkins moved, and Brian Myers seconded, an amended motion to authorize up to $18,000 in the current fiscal year to complete impact‑fee analyses for parks and trails while staff pursues grant funding for the remainder; the motion passed by voice vote.

In a separate packet of land‑use actions the council adopted several ordinance amendments covering subdivision design, fences, clear‑view triangles, cul‑de‑sac and hammerhead definitions, and standards for vegetated swales. Keilani Willow, the planning and zoning chair, recommended adding irrigation maintenance to HOA responsibilities; the council accepted that amendment and adopted the ordinance package (recorded as resolution 2026‑05).

The council also adopted, by reference, the 2006 Utah Wildland Urban Interface Code in response to state law changes (House Bill 48) intended to address development in fire‑prone areas.

What happens next: staff will pursue grant sources identified by the engineer, begin the parks and trails impact‑fee analyses paid from the approved $18,000, and notify Eugene Olson of the annexation denial. Any new impact fees would require an impact‑fee facilities plan, public hearings and linkage of fees to capital projects.