Public health advisories were issued today due to higher-than-normal levels of bacteria in ocean waters at D River Beach, located in Lincoln County, and Heceta Beach in Lane County. Water samples indicate higher-than-normal levels of fecal bacteria, which can result in diarrhea, stomach cramps, skin rashes, upper respiratory infections and other illnesses. Direct contact with the surf or water running into the surf in this area should be avoided until the advisories are lifted, especially for children and the elderly, who may be more vulnerable to waterborne bacteria. Increased pathogen and fecal bacteria levels in ocean waters can come from both shore and inland sources, such as stormwater runoff, sewer overflows, failing septic systems, and animal waste from livestock, pets and wildlife. While these advisories are in effect at D River Beach and Heceta Beach, visitors should avoid wading in nearby creeks, pools of water on the beach, or in discolored water, and stay clear of water runoff flowing into the ocean. Even if there is no advisory in effect, officials recommend avoiding swimming in the ocean within 48 hours after a rainstorm. The status of water contact advisories at beaches is subject to change. For the most recent information on advisories, visit the Oregon Beach Monitoring Program website at www.healthoregon.org/beach or call 971-673-0400, or 877-290-6767 toll-free.