Sumner City announces lahar drill; schools to practice evacuations, traffic disruptions expected

A Staff member for Sumner City announced an upcoming lahar preparedness drill that will involve Sumner Schools and may disrupt traffic for a couple of hours. "Here in Sumner, nature plays a big role in our daily life," the Staff member said, framing the exercise as part of community readiness.

The announcement explained that "lahars are fast moving mudflows that can follow river valleys," and emphasized why drills matter. The Staff member said Sumner Schools practice walking evacuation routes to higher ground so "everyone feels confident and safe if a real event ever happens." The city warned residents that the exercise may affect traffic for a couple of hours and that "police officers and staff will be along the route, helping keep students safe and traffic moving smoothly."

Officials characterized the drills as a community effort. The Staff member described them as "one way our community works together to stay proactive about safety" and urged residents to think ahead about what they would do in a lahar emergency. Listeners were directed to the City of Sumner website for more information on lahar safety and local evacuation routes.

The City did not specify an exact date or start time in this announcement; it said the upcoming drill would last about "a couple of hours." The city advised drivers to expect temporary traffic adjustments along school routes while students and staff practice evacuations. For further details and maps of evacuation routes, the Staff member referred residents to the City of Sumner website.