Study finds sewer leaks are main cause of river pollution
SAN DIEGO (KUSI) -- A recent study completed by San Diego State University found that leaks in 50+ year-old sewer lines are the main cause of San Diego river pollution. Bacterial o…
SAN DIEGO (KUSI) -- A recent study completed by San Diego State University found that leaks in 50+ year-old sewer lines are the main cause of San Diego river pollution. Bacterial o…