Residents press council to address Canyon Road cloudburst risk; council to test culvert with fire-department flush

Residents and councilors spent a significant portion of the March 12 meeting discussing stormwater problems on Canyon Road and the risk from cloudburst events.

A resident who raised the item said repeatedly that the neighborhood ‘‘is at the mercy of a cloudburst’’ and explained that surface flow and a small, partially covered pipe have allowed runoff to pond and run toward low‑lying houses. She asked the council to consider short‑term measures (sandbags or temporary dikes) and longer‑term fixes such as exposing and upsizing the existing culvert or restoring an open ditch.

Public-works staff and consulting engineers (Jones & Deville, cited in the discussion) recommended a phased approach: first, have the Gunnison Fire Department perform a high‑volume flush from a town connection to see whether the pipe is clogged; second, if flushing does not restore flow, open sections of the culvert for inspection and consider upsizing or creating a secondary overflow path away from houses; and third, plan a funded reconstruction tied to CIB or other grants.

Councilors flagged several constraints: private vs. public sections of culverts, the cost of excavation and replacement, potential downstream impacts if a restricted section is suddenly cleared, and the need to avoid creating new flood paths that harm other properties. Staff recommended starting with the flush because it is lower‑cost and less invasive; one councilor also suggested staging sandbags as a stopgap for the coming spring runoff.

The council approved the immediate, low‑impact step: staff will coordinate with the fire department to test flushing the pipe using town hydrant water and will report back with the results and any recommended next steps for inspection or repair. Longer-term design or culvert replacement will require more thorough engineering, property access and funding applications.