Santa Ana River Design Memorandum Number 1. Phase 2. GDM on the Santa Ana River Mainstem, Including Santiago Creek. Volume 4. Mill Creek Levee

Abstract

The project economic data is presented in volume 9, 'Economics and Public Comment and Response'. The recommended flood control plan for the Mill Creek levee consists of raising a portion of the existing levee from stations 70+00 to 88+70, extending the toe protection from stations 70+00 to 129+33.33 and from stations 130+72 to 196+25.37, and constructing a floodwall along the top of the levee from stations 70+00 to 130+20 and from stations 130+72 to 196+25.37. Esthetic treatment will consist of groupings of native trees and large shrubs planted along the landward side of the embankment. Total first cost for this element of the Santa Ana River Mainstem project is estimated at $5,109, 000.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1988
Accession Number
ADA204545

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  • Los Angeles District, U.S. Army Corps of Engineers

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  • California
  • Construction
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  • Dams
  • Drainage Basins
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  • Flood Control
  • Floods
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  • United States
  • Water Resources

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