THE FOLLOWING ITEMS ARE RELATED TO THE 100% DESIGN:

Hemphill Diversion Fish Passage Project - 100% Technical Specifications, March 31, 2022

Hemphill Diversion Fish Passage Project - 100% Design, March 31, 2022

THE FOLLOWING ITEMS ARE RELATED TO THE 90% DESIGN:

NEW - Additional Response to Public Request - Examples of Roughen Rock Ramp Fish Passage Projects, April 7, 2022 

Summary of Comments and Attendee list from March 11, 2022 meeting

Click here to view the video of the March 11, 2022 - 90% Design Review Meeting

Hemphill Diversion Fish Passage Project – 90% Design Submittal, March 2022

Hemphill Diversion Fish Passage Project – 90% Technical Specifications Submittal, March 2022

Hemphill Diversion Fish Passage Project - 90% Submittal Hydraulic Calculations, March 2022

THE FOLLOWING ITEMS ARE RELATED TO THE 50% DESIGN:

Summary of Comments and Attendee list from February 1, 2022 meeting 

Click here to view the video of the February 1, 2022 - 50% DRAFT Design Meeting 

Hemphill Diversion Fish Passage Project 50% DRAFT Design Submittal, January 2022

Technical Specifications (TOC only) DRAFT, January 2022

Hydraulic Model Report DRAFT, January 19, 2022

Operations and Maintenance Manual (TOC only) DRAFT, January 2022

Concept Design Change Letter, January 3, 2022

Hemphill Diversion Cone Concept, January 3, 2022

THE FOLLOWING ITEMS ARE RELATED TO THE DRAFT CONCEPTUAL DESIGN:

NID Response to NMFS Comments Regarding Draft Conceptual Design Report, December 14, 2021

NID Response to CDFW Comments Regarding Draft Conceptual Design Report, December 14, 2021

NMFS Comments Regarding the Draft Conceptual Design Report, November 24, 2021

CDFW Comments Regarding the Draft Conceptual Design Report, November 23, 2021

Summary of Comments and Attendee list from November 15, 2021 meeting

Farmers Horizontal Screen use in Hemphill Canal (Memo-McMillen Jacobs, November  23, 2021)

• References for Farmers Horizontal Screen

Click here to view the video of the November 15, 2021 -  DRAFT Conceptual Design meeting 

Hemphill Diversion Fish Passage Project DRAFT Conceptual Design Report - November 2021.

Hemphill Diversion Fish Passage Project DRAFT Conceptual Design Plan Sheet