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Holmes Street Sedimentation Basin and Granada/Murrieta Protection and Enhancement (Madeiros) Project (R3-4)

Project URL link
Sponsoring Agency Zone 7 Water Agency
Subregions ('East Bay',)
Counties Alameda
Watershed Tributary Alameda Creek Watershed
Public or private land? ('Public', 'Private')
Location (lat/lon) 37.676709, -121.787062
Start Date Depends on availability of grant funding
End Date Depends on availability of grant funding
Location Description Livermore, California, Arroyo Mocho between Holmes Street and Stanely Boulevard
Holmes Street Sedimentation Basin and Granada/Murrieta Protection and Enhancement (Madeiros) Project (R3-4)

This project will construct a sedimentation basin just upstream of Holmes Street and will include creation of 0.95 acres of wetlands as environmental mitigation.  This project also includes levee construction and dedication of approximately 25 acres of land as 100-year floodplain park/open space to prevent development within floodplain.  Lastly, the project will conduct approximately 3,340 feet of riparian enhancement along both banks of Arroyo Mocho from Holmes Street sedimentation basin to Stanley Blvd, including along levees.  The project will also remove the existing Granada High School crossing, which is a potential fish barrier. (Madeiros Project)

Depends on available grant funding
Drinking Water Supply
Water Quality Improvement
Water Reuse/Recycling
Stormwater Improvements
Groundwater Benefits
Infiltration
Habitat Protection and Restoration
Flood Protection
This project protects existing land uses from flooding, while dedicating open areas as flood plain; thereby, promoting habitat protection and groundwater recharge.
Coordination with the City of Livermore
Yes, depending on availability of grant funding.
Environmental and habitat protection and improvement, Flood management, Recreation and public access, Wetlands enhancement and creation
Flood Protection & Stormwater Management

Part 2 - Detail

True
Stream Management Master Plan

Stream Management Master Plan, 2006. http://www.zone7water.com/final-smmp.

Livermore Valley Groundwater Basin

This project is needed to protect existing land uses from flooding, protect and preserve natural floodplains, while enhancing existing habitats and promoting groundwater recharge by slowing, spreading, and sinking stormwater runoff.

a. Reduces flooding potential

b. Improves habitat conditions

c. Provides regional trail connectivity

d. Removes fish migration barriers

e. Provides public educational opportunities

False
False
False
Increases Water Supply Reliability
Advances/ Expands Conjunctive Management of Multiple Water Supply Sources
Increases Water Use and/or Reuse Efficiency
Provides Additional Water Supply
Promotes Water Quality Protection
Reduces Water Demand
Advances/Expands Water Recycling
Promotes Urban Runoff Reuse
Addresses Sea Level Rise
Addresses other Anticipated Climate Change Impact (e.g. through water management system modifications)
Improves Flood Control (e.g. through wetlands restoration, management, protection)
Promotes Habitat Protection
Establishes Migration Corridors
Re-establishes River-Floodplain Hydrologic Continuity
Re-introduces Anadromous Fish Populations to Upper Watersheds
Enhances and Protects Upper Watershed Forests and Meadow Systems
Other (Please Describe)
Increases Water Use Efficiency or Promotes Energy-Efficient Water Demand Reduction
Improves Water System Energy Efficiency
Advances/Expands Water Recycling
Promotes Urban Runoff Reuse
Promotes Use of Renewable Energy Sources
Contributes to Carbon Sequestration (e.g. through vegetation growth)
Other (Please Describe)
(low) - (high)
Drought Preparedness
Use and Reuse Water More Efficiently
Climate Change Response Actions (Adaptation to Climate Change, Reduction of Greenhouse Gas Emissions, Reduce Energy Consumption)
Expand Environmental Stewardship
Practice Integrated Flood Management
Protect Surface and Groundwater Quality
Improve Tribal Water and Natural Resources
Ensure Equitable Distribution of Benefits
Reduce Reliance on the Bay-Delta
Reduce Water Demand
Improved Operational Efficiency and Transfers
Increase Water Supply
Improve Water Quality
Improve Flood Management
Practice Resources Stewardship
Other Strategies (Please Describe)
Groundwater Management Plan
Urban Water Management Plan
Water Meter Requirements
Groundwater Monitoring Requirements
AB 1420 Compliance
BMP Compliance
CEQA Compliance
Water supply reliability, water conservation and water use efficiency
Stormwater capture, storage, clean-up, treatment, and management
Removal of invasive non-native species, the creation and enhancement of wetlands, and the acquisition, protection, and restoration of open space and watershed lands
Non-point source pollution reduction, management and monitoring
Groundwater recharge and management projects
Contaminant and salt removal through reclamation, desalting, and other treatment technologies and conveyance of reclaimed water for distribution to users
Water banking, exchange, reclamation and improvement of water quality
Planning and implementation of multipurpose flood management programs
Watershed protection and management
Drinking water treatment and distribution
Ecosystem and fisheries restoration and protection
Reduced Reliance on the Bay-Delta
Projects that directly address a critical water quality or supply issue in a DAC
Urban water suppliers implementing certain BMPs as on page 17 of Guidelines
Be designed to manage stormwater runoff to reduce flood damage (PRC §5096.827)
Be consistent with the applicable Regional Water Quality Control Plans (Basin Plans) (PRC §5096.827)
Not be a part of the State Plan of Flood Control (SPFC) (PRC §5096.827)

Project team

Part 3 - Benefits