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Project: TRLIA-EIP-Upper Yuba River Levee Improvement Project

Description: Construction for the remaining portion of Phase 4 that includes the Upper Yuba Levee Improvement Project. Project work includes seepage remediation, correcting deficiencies in levee slope geometry (slope flattening), and approximately 1,200 feet of erosion protection from Highway 70 upstream to the Yuba Goldfields. Total project amount includes State support costs for project implementation.

Reference Number: 3860-P1E-204

Implemented By: Three Rivers Levee Improvement Authority (TRLIA)

Objective: To achieve 200-year level of flood protection. This project will contribute to the area plan that provides protection to communities of Olivehurst, Plumas Lakes and Linda.

Type: Acquisition Fee Title, Infrastructure Improvement

Total Cost: $56,016,923.76

Project Status: Project Implementation

On Time?: Yes    Within Scope?: Yes    Within Budget?: Yes

Estimated Completion: 6/30/2022    Actual Completion:

Associated Counties: Yuba

Contribution SourcesContribution DateContribution Amount
Local Contribution3/29/2010$16,294,759.00
Prop. 1E, Early Implementation Program (EIP)10/20/2009$39,722,164.76

Project MetricMetric TopicQuantityUnit
Acquisition Fee TitleFlood Control/Protection Corridor67.257acres acquired
Infrastructure ImprovementLevee Repair, Strengthen, Raised11.5miles of levee repaired/strengthened


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