Gene Coulon Memorial Beach Park, a beloved spot in Renton, has reopened just in time for Memorial Weekend, much to the delight of local families and visitors. The beach was temporarily closed due to high bacteria levels, but recent tests conducted by King County have confirmed that the water is now safe for swimming.
According to the latest data from May 19, the bacteria levels at Gene Coulon Beach have significantly decreased. The tests revealed that all three sampled areas showed bacteria counts well below the safety threshold of 320 colony forming units (CFU) per 100 milliliters of water. Sample A recorded 46 CFU/100 mL, while Samples B and C showed even lower counts of 21 CFU and 16 CFU respectively. This is a marked improvement from the alarming 14,000 CFU recorded in one of the samples on May 11.
King County regularly tests the water at over two dozen popular swimming beaches from mid-May to mid-September to ensure public safety. High CFU levels indicate the presence of biological waste from humans, pets, or wildlife, which can pose health risks. The county takes immediate action when high bacteria levels are detected, working to identify and mitigate the sources of contamination.
Ensuring Safe Swimming Conditions
When a beach is closed due to high bacteria levels, King County collaborates with local beach managers to address the issue. Measures include identifying potential sources of waste, such as sewage leaks, and implementing strategies to prevent contamination. Beach managers are advised to enforce rules against dogs at swimming beaches, discourage feeding of geese and ducks, and clean up waste from docks.
Additional steps include using shiny mylar strips or trained dogs to reduce the number of geese near the beach, renovating docks to improve water circulation, and enhancing drainage in park areas to prevent runoff into the lake. These efforts are crucial in maintaining a safe and enjoyable environment for swimmers.
While Gene Coulon Beach is now open, Newcastle Beach to the north remains closed due to high bacteria levels, and Green Lake’s West Beach in Seattle is closed because of toxic algae. Residents and visitors are encouraged to stay informed about beach conditions by visiting the King County website.
Original reporting: Renton Reporter — read the source article.
