Comment Letter: Final Draft Bay-Delta Plan Sep 18, 2026 Comment Letters Agency: State Water Resources Control Board, Division of Water Rights Subject: Comment Letter – Final Draft Bay-Delta Plan Letter excerpt: The Association of California Water Agencies (ACWA) appreciates the opportunity to provide public comments to the State Water Resources Control Board (State Water Board) on the August 2026 final draft Sacramento/Delta updates (final draft updates) to the Water Quality Control Plan for the San Francisco Bay/Sacramento-San Joaquin Delta Watershed (Bay-Delta Plan or Plan). ACWA represents approximately 470 public water agencies that collectively deliver approximately 90% of the water in California for domestic, agricultural, and industrial uses. Download Comment Letter