ACWA’s Quagga Mussel Bill Heads to Governor

ACWA-sponsored legislation designed to combat the spread of invasive quagga mussels cleared the Assembly this week and is now on the governor’s desk.

SB 215, authored by Sen. Bob Huff (R-Diamond Bar), would extend the sunset of the successful mussel inspection program led by the Department of Fish and Game and the Department of Food and Agriculture. Set to expire at the end of this year, the mussel inspection program was first created in 2007 to allow the state to conduct inspections of vehicles and water bodies and order quarantines of any infected water bodies. The law also authorizes the state to implement measures to prevent and eradicate infestations, including education.    

Quagga mussels are an invasive non-native species that breed very fast, have no known predators, and can quickly colonize new areas within California waters. Once they infect a water body, they cover piers, boat launches, and water intake facilities. There is no effective eradication method, and the cost to manually remove these mussels from water intake screens and pipes is millions of dollars per year for the state's water system operators.

The state has created an ongoing prevention and education program to help keep these unwanted guests away, including a marketing campaign to get recreational boaters and others to pay attention to the hidden cargo that they may be carrying. The cost to run the program and inspections is estimated at close to $10 million total for both departments combined through the end of 2014. 

Despite the price tag during a difficult budget year, the Legislature determined the short-term investment of special funds was worth the cost to help avoid a long-term serious infestation in state waters that could cost billions of dollars in damage and repair costs. If signed by the governor, SB 215 will ensure that the current and effective efforts continue uninterrupted.