California Code, Public Resources Code - PRC § 71211

(a)(1) The Department of Fish and Wildlife, in consultation with the commission and the United States Coast Guard, shall collect data necessary to establish and maintain an inventory of the location and geographic range of nonindigenous species populations in the coastal and estuarine waters of the state that includes open coastal waters and bays and estuaries.  In particular, data shall be collected that does both of the following:

(2) Whenever possible, the study shall use appropriate, existing data, including data from previous studies made pursuant to this section.  The Department of Fish and Wildlife shall make the inventory and accompanying analysis available to the public through the Internet on or before January 1, 2007, and annually shall provide to the public an update of that inventory.

(b)(1) The Department of Fish and Wildlife, in consultation with the commission and the United States Coast Guard, shall assess the effectiveness of the ballast water and biofouling controls implemented pursuant to this division by comparing the status and establishment of nonindigenous species populations, as determined from the data collected pursuant to subdivision (a), with the baseline data collected pursuant to this division and submitted in a report to the Legislature in 2003.

(2) Whenever possible, this research shall utilize appropriate, existing data.

(1) The determination of alternative discharge zones.

(2) The identification of environmentally sensitive areas to be avoided for uptake or discharge of ballast water.

(3) The long-term effectiveness of biofouling management and ballast water discharge control measures.

(4) The determination of potential risk zones where uptake or discharge of ballast water shall be prohibited.

(5) The rate and risk of establishment of nonindigenous species in the coastal waters of the state, and resulting impacts.