Calendar Year 2025 NWP/NWW FFDRWG Files

Bonneville Spillway Rock Mitigation 90% DDR review (FFDRWG comments due 2/28/25)
Bonneville Spillway Rock Mitigation 90% Design Document Report (DDR) Bonneville Spillway Rock Mitigation 90% Plans Bonneville Spillway Rock Mitigation 90% Specifications
TDA AWS backup debris management 50% submittals (review period closed 17-Jan)
50% Design Document Report 50% Drawings 50% specifications
2 January 2025
[PDF]2 JANUARY DRAFT MEETING NOTES (open for comment until 6-Feb) [DOC]2 JANUARY DRAFT MEETING NOTES (open for comment until 6-Feb) Marika Dobos (IDFG) presentation "Lower Granite Dam Walleye Passage Study" NOAA Fisheries (2015) memo recommending that lamprey openings in FCRPS fish ladders be limited to 1.5 inches or less CRITFC/Tribes (2024) memo regarding NOAA Fisheries recommendation that lamprey openings in FCRPS fish ladders be limited to 1.5 inches or less
6 February 2025
6 FEBRUARY DRAFT AGENDA (1/24/25) White Paper: Bonneville Spillway High Flows and Tailwater Impacts (L. Ebner, 2024) Presentation: Bonneville Spill and Tailwater Impacts (L. Ebner, 2024) McNary avian deterrence alternatives (from R. Ashcraft, 1/24/25) Updated McNary avian wires ranking matrix (from R. Ashcraft, 1/24/25)
6 March 2025

3 April 2025

1 May 2025

5 June 2025

3 July 2025

7 August 2025

4 September 2025

2 October 2025

6 November 2025

4 December 2025