Health advisory for flood water around Lake County

Lake County's Health Services Department is aware of and monitoring flood conditions around Clear Lake and other lowlying areas amid a period of significant precipitation. With saturated soil and more rain and snowfall on the way, the Department remains concerned about localized flooding and is advising residents to be aware of their proximity to the Lake and of the possibility of flood conditions in their immediate area.

To prevent sewage contamination, which can lead to disease transmission, residents at risk of potential flooding should reduce the flow into their drains with strict water conservation measures in addition to checking to ensure that their systems are not backing up, allowing sewage to surface. Residents should also prepare to take the following precautions: Wastewater systems may not work until floodwaters recede and the water table drops below the septic tank and drain field trenches.

A septic system will not function in a flooded yard and should not be used. If a wastewater system depends on a pump, it will not operate properly if the system controls experience water damage or during a power outage. Do not continue to use water if sewage backs up into the household or if water or sewage is visibly surfacing near the septic system— exposure to raw sewage is a significant health threat and can cause disease. Remove and discard household items that become contaminated with sewage and cannot be disinfected, such as rugs, wall coverings and drywall. Wear rubber boots and waterproof gloves when cleaning up sewage. If you are a Lake County resident with questions or concerns about your on-site wastewater system or if your home or business is inundated, please contact the Lake County Community Development office and Lake County Environmental Health before re-occupying the structure. They can be reached at 707-2632221 and 707-263-1164, respectively.