Under existing law, the State Water Resources Control Board and the 9 California regional water quality control boards regulate water quality and prescribe waste discharge requirements in accordance with the Porter-Cologne Water Quality Control Act and the federal national pollutant discharge elimination system permit program established by the federal Clean Water Act.
The California Integrated Waste Management Act of 1989 prohibits a regional board from issuing a waste discharge permit for a new landfill, or a lateral expansion of an existing landfill, that is used for the disposal of nonhazardous solid waste if the land has been primarily used at any time for the mining or excavation of gravel or sand, except as specified.
This bill would prohibit a state agency from issuing a waste discharge permit for a new Class III landfill, as defined, unless certain conditions are met, including, but not limited to, the county board of supervisors for the county in which the proposed project resides has held a separate publicly noticed hearing to consider whether the proposed landfill is consistent with the goals, policies, and objectives of the environmental justice element of the county's general plan. To the extent that the bill would require counties to perform additional duties related to application for a new Class III landfill, this bill would impose a state-mandated local program.
The California Constitution requires the state to reimburse local agencies and school districts for certain costs mandated by the state. Statutory provisions establish procedures for making that reimbursement.
This bill would provide that, if the Commission on State Mandates determines that the bill contains costs mandated by the state, reimbursement for those costs shall be made pursuant to the statutory provisions noted above.

Statutes affected:
SB 594: 40060 PRC
02/20/25 - Introduced: 40060 PRC
03/24/25 - Amended Senate: 40060 PRC