Council hears public works after two winter storms; staff to provide after-action report next month

Columbia City Council on Jan. 21 received a detailed account from city public works on response to two consecutive winter events that produced ice, freezing and multiple inches of snow.

Public works described continuous operations to clear priority routes, followed by neighborhood work when conditions met policy thresholds; staff said extreme cold and freeze–thaw cycles reduced the effectiveness of salt and left icepack that required additional equipment such as backhoes to remove. The department plans a more comprehensive after‑action report at the council's February meeting and recommended an annual late‑summer or early‑fall work session to review winter policies and resources before the next season.

Shane (Public Works) explained the city's approach: crews first treat and clear first, second and third priority routes (about 691 of the city's roughly 1,500 lane miles) and enter neighborhoods after snowfall exceeds about four inches. During these events staff said they worked continuous shifts, supplemented equipment and personnel from other city departments, and used contracted dump trucks for downtown snow haul-out. Staff described the first event as producing an initial ice layer followed by about five inches of snow; the second event added another four to five inches. Extreme cold limited salt's effectiveness (salt typically works better above about 15–20'F), and the combination of melt and refreeze produced persistent ice on some streets.

Councilmembers voiced constituent concerns about icy neighborhood streets and requested clearer public guidance on how residents should report unplowed or icy streets. Staff said calls placed to the city call center during active events are held and routed to the street division after the event; the city also uses a vehicle tracker system that can show where plows operated but acknowledged that the technology is dated and time‑consuming to query. Staff advised that during active events residents should report unresolved locations through the city's established call center process so they are logged for follow up.

Public works detailed steps to improve future response: a second salt‑storage facility to enable treated salt options (pre‑wetted salt with magnesium chloride), better pre‑treatment options for very cold temperatures, and continued coordination with fleet operations to limit equipment downtime. Staff noted staffing levels for the street division are currently about 45 positions when fully staffed (compared with 40 positions in 2009); continuous 12‑hour shifts during major events require cross‑departmental assistance.

Council requested the planned after‑action report include a high‑level summary of policy, equipment and staffing tradeoffs and any budget implications for FY2026. Staff said they will return next month with the detailed review and recommended a yearly work session before winter to examine policy and readiness outside active events.