Agencies are trying to act before the infestation grows
Kern County water agencies are working together to prevent golden mussels from spreading through systems that supply farms, businesses and households.
Representatives from local water districts, private experts and Rep. Vince Fong met in Bakersfield this week to discuss the threat and possible sources of funding.
Golden mussels can reproduce rapidly and attach themselves to pipes, pumps and other infrastructure. Large colonies can restrict water flow, damage equipment and significantly increase maintenance expenses.
Read the source: 23ABC: Kern County agencies respond to golden mussels ↗
Arvin-Edison’s early treatment shows promising results
The Arvin-Edison Water Storage District detected golden mussels in its system in December 2025. The district worked with SePRO Water on a monitored treatment program using an EPA-approved copper-based product.
Andrea Sealock of SePRO told 23ABC that the treatment has produced promising early results. The company is now working with several Kern County water districts.
Experts say an uncontrolled infestation could affect agriculture, drinking-water systems and the cost of maintaining infrastructure throughout the region.
Prevention will cost less than a regional emergency
Golden mussels can spread when boats, trailers and equipment move between waterways. Cleaning, draining and drying watercraft before transporting them can help reduce that risk.
The local response demonstrates the value of addressing invasive species before their presence becomes a full-scale emergency. Early monitoring costs money, but replacing clogged pumps or treating an interconnected system would be far more expensive.
County, state and federal officials should make funding available before smaller districts are forced to choose between preventive treatment and other essential infrastructure needs.