Staff outlines $100K–$170K cost and limits of townwide siren network; council hears alternatives

Ken (staff) presented a staff report on the feasibility, cost and limitations of a townwide outdoor siren system to alert the public to wildfire and other emergencies.

Staff said a system covering Mount Shasta would require multiple sirens (four to five devices) and noted estimated installation costs “a 100,000 low end, probably a 170 high end,” plus yearly maintenance costs. The presentation cautioned that outdoor sirens are designed for outdoor audibility and do not convey detailed evacuation instructions or the location and direction of a hazard in the way modern wireless emergency alerts can.

Public comments acknowledged that sirens could reach residents who do not use smartphones but cautioned that sirens do not reliably direct people where to go. One attendee said sirens can be part of a broader fire plan for seniors but urged a deeper look at alternatives that could be more actionable.

Council and staff discussed alternatives including cell‑based wireless emergency alerts, emergency apps, neighborhood volunteer checklists or phone trees and the role of added boots on the ground during evacuation. Staff said sirens also present maintenance and winter‑weather considerations and may create additional 911 calls if residents hear an alert without clear instructions.

No council motion to purchase a siren network was taken at the meeting; the report provided cost estimates and tradeoffs for council consideration.