BILL ANALYSIS AB 80 Page 1 CONCURRENCE IN SENATE AMENDMENTS AB 80 (Blakeslee) As Amended August 17, 2009 Majority vote ----------------------------------------------------------------- |ASSEMBLY: |75-0 |(April 2, 2009) |SENATE: |> |(>) | ----------------------------------------------------------------- Original Committee Reference: W., P. & W SUMMARY : Amends water storage and treatment requirements for the Nacimiento and Lake Lopez Reservoirs, to allow body-contact recreation. The Senate amendments : 1)Provide further specification as to compliance with water quality laws. 2)Specify minimum requirements for compliance with state and federal laws, including the federal Surface Water Treatment Rule, and assures the State's right to impose more stringent requirements. 3)Specify that this legislation does not create a state mandate because the local agency requested the legislation. EXISTING LAW prohibits bodily contact recreation in reservoirs where water is stored for domestic use, but provides certain exceptions. Nacimiento Reservoir currently has an exemption, allowing bodily contact recreation such as swimming in the reservoir. The statute conditions the exception on compliance with specified, heightened treatment requirements. Exceptions have been given to reservoirs with unique recreational importance to their region. AS PASSED BY THE ASSEMBLY , this bill was substantially similar to the version passed by the Senate. FISCAL EFFECT : Non-fiscal. COMMENTS : This bill expands an exception allowing human contact recreation in reservoirs, granted to Nacimiento Reservoir by AB 1460 (Bordonaro) in 1997, to include nearby Lopez Lake. Nacimiento and Lopez Lake Reservoirs supply domestic water to AB 80 Page 2 approximately 75,000 San Luis Obispo County residents, and offer recreational opportunities. AB 80 would allow water from both Nacimiento and Lake Lopez reservoirs to be treated with water treatment systems that comply with state and federal law/regulations on drinking water quality. The County of San Luis Obispo (bill sponsor) has proposed an alternative membrane treatment technology (approved by the Department of Public Health) that is not allowed under the current law that specifies the method of treatment. The County suggests that this system "will cost the public considerably less than other filtration methods." The Senate specified minimum regulatory requirements, but retained the concept of a broader range of allowable technologies to treat the water from these reservoirs. Analysis Prepared by : Alf W. Brandt / W., P. & W. / (916) 319-2096 FN: 0002329