RIVERSIDE COUNTY FLOOD CONTROL

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Murrieta Creek Flood Control, Environmental
Restoration and Recreation Project
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RIVERSIDE COUNTY FLOOD CONTROL WATER
CONSERVATION DISTRICT

• DUSTY WILLIAMS
• General Manager-Chief Engineer

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Murrieta Creek Flood Control, Environmental
Restoration and Recreation Project

• Project Overview
• Flooding History
• Project Description
• Project Cost

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Project Overview

• Public Safety- 100-year flood protection for over
  600 homes and commercial structures
• Environmental Restoration- Includes a 163 acre
  restoration site within the detention basin.
  Establishment of a 7-mile permanent habitat
  corridor
• Recreation- Regional Sports Park trail system

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Murrieta Creek Flood Control, Environmental
Restoration and Recreation Project

• Project Overview

• Location

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Murrieta Creek Phase 1 at First St.
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Murrieta Creek Phase 1 at First St.
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Murrieta Creek Phase 2
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Murrieta Creek Phase 2
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Phase 3 Detention Basin Site
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Phase 3 Detention Basin Site
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Murrieta Creek Elm to Tenaja- Phase 4
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Murrieta Creek near Ivy St. (Phase 4)
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• Overall map

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Murrieta Creek Flood Control, Environmental
Restoration and Recreation Project

• Project Overview

• Flooding History
• Major Events in 1938 and 1969
• Presidential Disaster Declarations in 1980, 1993,
  1995 and 1998
• 1993 12 million damages in Temecula Murrieta
  88 million in damages to Camp Pendleton

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Murrieta Creek Flood Control, Environmental
Restoration and Recreation Project

• Project Overview
• Flooding History

• Project Description

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Murrieta Creek Flood Control, Environmental
Restoration and Recreation Project

• Flood Control
• Environmental Restoration
• Recreation

• Elements

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Murrieta Creek Flood Control, Environmental
Restoration and Recreation Project

• Elements
• Flood Control

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Flood Control Element

• Public Safety- 100-year flood protection for over
  600 homes and commercial structures
• Public Health - Protection of regional waste
  water treatment plant.
• National Security - Reduction to potential flood
  damages to Camp Pendleton.

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• Channel cross sections

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Existing Condition and Proposed Design at B
Street
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Murrieta Creek Flood Control, Environmental
Restoration and Recreation Project

• Environmental Restoration

• Elements
• Flood Control

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Environmental Restoration Element

• Environmental Restoration- Includes a 163
  acre restoration site within the detention
  basin.
• Establishment of a 7-mile permanent habitat
  corridor.

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Phase 3 Detention Basin Site
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• Detention Basin Site
• Restoration Area Highlighted.

Warm Springs Creek
Elm Street
Jefferson Avenue
Cherry Street
Santa Gertrudis Creek
Restoration Area
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Murrieta Creek Flood Control, Environmental
Restoration and Recreation Project

• Recreation
• Sports Park

• Elements
• Flood Control
• Environmental Restoration

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• Vertical Picture of Basin Site w/ Recreation
  Area Highlighted.

Warm Springs Creek
Jefferson Avenue
Cherry Street
Public Park
Santa Gertrudis Creek
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• Basin Site w/ Restoration and Recreation Areas
  Depicted.

Restoration Area
Sedimentation Basin
Parking Lot
Public Park
Pond
Bicycle Trail
Meandering Streams
Pedestrian - Bicycle Bridges
Equestrian Trail
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Recreation Element - Sports Park

• 50-Acre Regional Sports Park within 240-acre
  detention basin site at Jefferson Cherry.
• Four official soccer fields
• A minimum of four baseball / softball fields.
• A large tot lot.
• Group picnic facilities.
• Restroom / snack bar facility.
• Parking for approximately 360 vehicles.
• Ample trees and landscaping.

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Murrieta Creek Flood Control, Environmental
Restoration and Recreation Project

• Flood Control
• Environmental Restoration
• Recreation
• Sports Park

• Elements

• Trails
• Bicycle
• Equestrian/Hiking

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Recreation Element - Trails

• 7 mile long trail system for equestrians,
  bicycling and hiking will be built along the
  entire length of the project.
• Pocket parks / staging areas for trail users
• Dip crossings for trails at all bridges for user
  safety.
• Parks and trails will be operated with the
  cooperation of local citizen sponsors.

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Murrieta Creek Flood Control, Environmental
Restoration and Recreation Project

• Project Cost

• Project Overview
• Flooding History
• Project Description

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Murrieta Creek Flood Control, Environmental
Restoration and Recreation Project

• Project Cost

• Total Cost - 90 million
• Cost Sharing Authorized by Congress
• 65 Federal Share (60 million)
• 35 Local Share (30 million)

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Local Costs
12,298,000 9,102,428 5,431,034
3,606,364 2,916,958 2,250,000 2,566
,648 3,001,971 41,173,403

• Real Estate
• Disposal of material
• Guava Street Bridge
• Ivy Street Bridge
• Utilities
• Recreation
• Main Street Bridge
• 5 Cash
• TOTAL

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Murrieta Creek Flood Control, Environmental
Restoration and Recreation Project
SUMMARY

• Project Overview
• Built from Shell Station to Tenaja
• Four Phases
• Flooding History
• 1980 and 1993
• Project Description
• Flood Control
• Environmental Restoration
• Recreation
• Project Cost
• Total Cost 90 million
• Local Share 41 million

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Murrieta Creek Flood Control, Environmental
Restoration and Recreation Project

• WHEN?
• Phase 1 Construction Start - September 2003
• Phase 2 - Fall 2004
• Phase 3 - 2005
• Phase 4 - 2006

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Thank You
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