Clearlake leaders say unified incident command will use data-driven testing and tanks to restore safe well water

Clearlake officials and Lake County emergency managers told residents at a town hall that a new unified incident command is directing recovery after a major sewer pipe break and that decisions about temporary water tanks and well re‑use will be data‑driven.

Bruno opened the meeting by saying Lake County Operations of Emergency Services and the sheriff's office have taken over recovery coordination. Under Sheriff Corey Polich, acting as county incident commander, described how assessment teams mapped the area into zones and began testing every household. Polich said Zone A1 had 13 houses identified as needing tanks; five tanks were installed the day of the meeting and eight were expected the next day.

Alan, introduced in the meeting as the city's incident commander, described the testing threshold that will determine when homeowners can safely resume using well water. He said public health guidance requires two consecutive non‑detect results for total coliform and E. coli taken at least 24 hours apart; after those two negative tests an individual parcel will receive a letter from environmental health with its results and advice for next steps. Officials said sample turnaround at the lab takes about 24 hours…