Get Full Government Meeting Transcripts, Videos, & Alerts Forever!
Get email alerts on the 911 Routing topic
No spam. Unsubscribe anytime.
South Lake Tahoe PD warns cell‑tower routing can send 911 calls out of county
Summary
Lt. Carvelli told commissioners that 911 calls placed via cell phones can be routed to different dispatch centers depending on which tower the call hits, sometimes sending calls to Placerville, Chico or Washoe; he recommended landlines for reliable routing.
Lieutenant Scott Carvelli explained that 911 call routing on the South Shore is highly dependent on which cell tower handles the call and how congested that tower is. He said calls can route to El Dorado County (Placerville), CHP dispatch (Chico) or even down to Washoe County; as a result, a caller's apparent location can determine which agency initially receives the call.
Carvelli stressed that landlines remain the most reliable way to route 911 to the correct local dispatcher: "a landline will always automatically go to whatever 911 service you're in right now." Commissioners asked whether routing delays translate to slower response times; Carvelli said routing is driven by tower load and that multi‑agency incidents trigger mutual aid protocols when needed.
