Priorities & Objectives
Scenario Development & Analysis
Evaluation Criteria
- Bird Habitat Suitability Criteria
- Salmon Habitat Suitability Criteria
- Secondary Productivity and Export Criteria
Modeling Results
These model runs are not intended to be proposed projects. These model runs are intended to inform land managers of their decision-making.
Butte Basin Operable Gate Concepts Animations
Baseline Model Results – Butte Lower Region
Geographic Area: From Gridley Colusa Highway to Hwy 20, including Moulton and Colusa Weirs. Time Period: October – July of each year
- 2003 Baseline Model Results
- 2011 Baseline Model Results
- 2013 Baseline Model Results
- 2015 Baseline Model Results
- 2019 Baseline Model Results
Butte Notch Animations
- Butte Basin – Moulton Weir Operable Gate 1000 cfs Action
- Butte Basin – Moulton Weir Operable Gate 2000 cfs Action
- Butte Basin – Moulton Weir Operable Gate 3000 cfs Action
- Butte Basin – Moulton Weir Operable Gate 6000 cfs Action
- Butte Basin – Colusa Weir Operable Gate 2000 cfs Action
- Butte Basin – Colusa Weir Operable Gate 3000 cfs Action
- Butte Basin – Moulton & Colusa Weir Operable Gates 2000 cfs Action
- Butte Basin – Moulton & Colusa Weir Operable Gates 3000 cfs Action
Colusa Basin Operable Gate Concepts Animations
- Colusa Basin – Higher Wallace Weir Management + 1000 cfs Notch Actions
- Colusa Basin – Higher Wallace Weir Management + 2000 cfs Notch Actions
- Colusa Drain 1k Notch + Higher Wallace & Davis Weir Management
- Colusa Drain 2k Notch + Higher Wallace & Davis Weir Management
Science Needs
- Summary Table – Chinook Salmon Science Uncertainties and Data Needs
- Coming Soon: Chinook Salmon Science Uncertainties Technical Memorandum
