Comment Letter: Draft TVA Scientific Basis Report Nov 6, 2025 Comment Letters To: Ms. Courtney Tyler, Clerk to the Board, State Water Resources Control Board Subject: Draft TVA Scientific Basis Report 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 draft Scientific Basis Report Supplement for the Tuolumne River Voluntary Agreement Proposal (draft SBR). ACWA represents more than 465 public water agencies that collectively deliver approximately 90% of the water in California for domestic, agricultural, and industrial uses. Download Comment Letter