Creates the Southern Los Angeles County Human Right to Water Collaboration Act. Requires the SWRCBto appoint a Commissioner to implement the Safe and Affordable Funding for Equity and Resilience Program in southern Los Angeles County.

Establishes deadlines for the PUC to take action on a request for a water system consolidation.

Requires the LAFCOs for the County of Imperial and the County of Riverside to conduct a joint study of voting rights in the Imperial Irrigation District.

Extends authority for the City of El Monte, the City of Montebello, and the City of Willows to consolidate water utilities.

Spot bill on SWRCB drinking water requirements.

Appropriates $20M to the Tule River Indian Tribe-City of Porterville joint powers authority for a water treatment facility.

Extends timelines for plans for groundwater basins subject to overdrafts.

Appropriates $750,000 to cover 100 percent of the local cost share for the Lake Elsinore Aquatic Ecosystem Restoration Project

Water quality spot bill.

Requires a community water system to remove or replace a complete lead user service line, if the community water system disturbs, removes, or replaces a portion of the line.