California is investing $3 million in an effort to allow researchers to predict when and where ocean waters near Imperial Beach may be contaminated.
The ocean off the coast of Imperial Beach has suffered decades of contamination which includes trash, toxic chemicals and untreated sewage runoff.
County officials lifted a water contact closure for beaches from the south end of Seacoast Drive through Carnation Avenue in Imperial Beach, they said Saturday. Testing confirmed that water quality along the Imperial Beach shoreline meets state health standards following recent sewage contamination, according to the San Diego County Department of Environmental Health and Quality. The shoreline from the international border to the south end of Seacoast Drive, however, will remain closed. Sampling also must confirm that these areas are safe for water contact.
Federal officials are getting closer to identifying how they plan to control persistent cross-border sewage flows which routinely foul the San Diego ocean.
They talked publicly on Friday about ongoing efforts to fix a persistent problem, sewage coming from Tijuana which fouls a sensitive estuary in the United States and also contaminates the ocean.
