Council warned storm‑drain projects could require millions up front; impact‑fee timing flagged as key risk

Tremonton officials told the council that several upcoming storm‑drain projects, while included in the impact‑fee plan, pose a timing risk because impact‑fee revenue is collected per new permit and may lag construction commitments.

Carl (public works) and Curtis Roberts explained the mechanics: storm‑drain impact fees are unmetered and therefore are recovered only through impact fees charged per new residential unit; when the city or developers must build upsized storm infrastructure now, the city may incur debt until sufficient building permits are issued and fees collected. Council and staff cited a working estimate that the storm‑drain program could need roughly $4 million in up‑front funds depending on the pace of building and project timing.

Council members pressed staff on mitigation steps. Options discussed included: updating the impact‑fee study on a regular cycle (staff recommended every 3–4 years), raising the monthly storm‑drain rate that appears on utility bills to generate steady cash flow for operations and maintenance, and carefully sequencing approvals for development projects to avoid front‑loading multiple large drainage projects at once.

Carl noted that some storm‑drain funds had already been spent on prior projects, leaving little buffer for the coming slate of work. Roberts and councilors agreed the item should be on a future agenda with updated cost estimates, an updated impact‑fee schedule and options for rate adjustments.

Next steps: staff will place the impact‑fee study and storm‑drain financing strategy on a future council agenda and provide cost and timing options.