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View Fact Sheet

Putah-Cache Watershed Arundo Eradication Program, Phase 1

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Proposal
Planning/Design
Implementation
Post-Implementation
Completed

Contents

Project Overview

Basics

Watershed Restoration
Riparian Habitat Restoration
Putah-Cache Watershed Arundo Eradication Program, Phase 1

Implementation
This project aims to enhance streamflow and improve riparian habitat quality by removing extensive infestations of Arundo donax (arundo) in the Putah-Cache Watershed, including Putah Creek and its tributaries Pleasants and Dry Creeks, Cache Creek and Willow, Chickahominy, Union School and Dry Sloughs in Yolo and Solano counties. Spaces vacated by arundo removal have been allowed to passively restore with native vegetation. Where rapid soil protection or stabilization is needed, woody cuttings, plugs, and seed will be used to accelerate re-colonization by native plants.

2018
2020
2024
6/27/2023

Project Attributes

Census Tract Income
None
Direct Benefits to Disadvantaged Communities (DACs)
None
EnviroScreen
None
Free and Reduced Lunch
None
Indirect Benefits to Disadvantaged Communities (DACs)
None
Tribal Engagement (True/False)
None
Tribal Engagement
None

Location

To zoom, hold down Shift and drag a rectangle.

11 Selected
  • Goodnow Slough-Cache Creek (180201160704)
  • Pleasants Creek (180201620501)
  • Dry Creek (180201620502)
  • McCune Creek-Putah Creek (180201620503)
  • Putah Creek-South Fork Putah Creek (180201620504)
  • Cottonwood Slough (180201630101)
  • Lamb Valley Slough-South Fork Willow Slough (180201630102)
  • Union School Slough (180201630201)
  • Chickahominy Slough-Dry Slough (180201630202)
  • South Fork Ditch-Willow Slough (180201630203)
  • Tule Canal-Toe Drain (180201630302)

Organizations

Funders
  • Cache Creek Conservancy
  • Putah Creek Council
  • Solano County Water Agency
  • Solano Resource Conservation District
  • U.S. Natural Resources Conservation Service
  • Wildlife Conservation Board
  • Yolo Basin Foundation
  • Yolo County Flood Control and Water Conservation District
  • Yolo County Resource Conservation District
  • Yolo County, CA
Lead Implementer
  • Yolo County Resource Conservation District
Partners
  • Cache Creek Conservancy
  • California Conservation Corps
  • California Department of Water Resources
  • Putah Creek Council
  • Solano County Water Agency
  • Solano Resource Conservation District
  • U.S. Natural Resources Conservation Service
  • Wildlife Conservation Board
  • Yolo County Flood Control and Water Conservation District
  • Yolo County, CA
Primary RCD
  • Yolo County Resource Conservation District
Stakeholder
  • Yocha Dehe Wintun Nation
State Assembly Voting Districts
  • State Assembly District 04
  • State Assembly District 11
State Senate Voting District
  • State Senate District 03
Other Partners Hanford ARC, ACS Habitat Management

Contacts

Heather Nichols - Yolo County Resource Conservation District (Yolo County RCD) (nichols@yolorcd.org)

Performance Measures

Expected Performance Measures

Invasive Species Control Land Use: Wildlands Property Ownership: Private Site Type: Terrestrial Treatment Type: Chemical 73 acres
Plants Installed 25,000

Reported Performance Measures

Invasive Species Control
Land Use Property Ownership Site Type Treatment Type Total 2023 2022 2021 2020 Units
Wildlands Private Terrestrial Chemical 70.4 0 9.9 38.6 21.9 acres
Total 70.4 0 9.9 38.6 21.9 acres

Plants Installed
Total 2023 2022 2021 2020 Units
5,000 N/A 5,000 N/A N/A number
Total 5,000 0 5,000 0 0 number

Financials

Budget

$3,353,687.92
$3,353,687.92
$0.00
$0.00
Total
In Kind (Cache Creek Conservancy) $322,522.54 $0.00 $322,522.54
In Kind (Putah Creek Council) $12,812.50 $0.00 $12,812.50
In Kind (Solano RCD) $30,819.50 $0.00 $30,819.50
In Kind (Solano Water) $371,782.85 $0.00 $371,782.85
In Kind (YCFCWCD) $7,073.00 $0.00 $7,073.00
In Kind (YOLCO) $5,026.01 $0.00 $5,026.01
In Kind (Yolo Basin Foundation ) $1,048.25 $0.00 $1,048.25
In Kind (Yolo County RCD) $109,358.23 $0.00 $109,358.23
In-Kind (NRCS) $11,912.77 $0.00 $11,912.77
Prop 1 (WCB) $2,481,332.27 $0.00 $2,481,332.27
Total $3,353,687.92 $0.00 $3,353,687.92
Comment: None provided

Reported Expenditures

2018 2019 2020 2021 2022 2023 2024 Total
In Kind (Cache Creek Conservancy) $3,630.63 $3,630.63 $44,795.39 $44,795.39 $41,164.76 $0.00 $0.00 $138,016.80
In Kind (Putah Creek Council) $703.12 $703.12 $703.12 $703.12 $0.00 $0.00 $0.00 $2,812.48
In Kind (Solano RCD) $2,704.87 $2,704.87 $6,033.53 $6,033.53 $3,328.66 $0.00 $0.00 $20,805.46
In Kind (Solano Water) $92,945.71 $92,945.71 $92,945.71 $92,945.71 $0.00 $0.00 $0.00 $371,782.84
In Kind (YCFCWCD) $518.25 $518.25 $1,743.79 $1,743.79 $1,225.54 $0.00 $0.00 $5,749.62
In Kind (YOLCO) $675.28 $675.28 $675.28 $675.28 $0.00 $0.00 $0.00 $2,701.12
In Kind (Yolo Basin Foundation ) $0.00 $0.00 $349.41 $349.41 $349.41 $0.00 $0.00 $1,048.23
In Kind (Yolo County RCD) $7,339.55 $7,339.55 $26,733.09 $26,733.09 $19,393.54 $0.00 $0.00 $87,538.82
Prop 1 (WCB) $24,903.14 $136,681.09 $681,554.81 $640,370.12 $507,194.78 $17,537.08 $0.00 $2,008,241.02
Grand Total $133,420.55 $245,198.50 $855,534.13 $814,349.44 $572,656.69 $17,537.08 $0.00 $2,638,696.39

Note: None provided

Project Themes

Project Themes

By removing Arundo donax, this project reduces fuel loads.
Removing giant reed and revegetating with native species enhances streamflow and improves riparian habitat. Revegetation also helps reduce erosion and stabilize streambanks.

Project Details

Attachments

No attachments

No attachments

Notes

No Notes entered.

External Links

No External Links entered.

Photos

Photos

  •  

    A stand of arundo donax along Salt Creek, December 2021
(Timing: During) (~2,638 KB)
Credit: Greg Pelaez

    A stand of arundo donax along Salt Creek, December 2021
    (Timing: During) (~2,638 KB)
  •  

    A stand of arundo donax along Salt Creek, summer 2021
(Timing: Before) (~5,151 KB)
Credit: Greg Pelaez

    A stand of arundo donax along Salt Creek, summer 2021
    (Timing: Before) (~5,151 KB)
  •  

    Herbicide treatment on arundo donax cut stumps, July 2022
(Timing: During) (~8,305 KB)
Credit: Greg Pelaez

    Herbicide treatment on arundo donax cut stumps, July 2022
    (Timing: During) (~8,305 KB)
  •  

    Plugs being planted at revegetation site, December 2022
(Timing: During) (~7,860 KB)
Credit: Greg Pelaez

    Plugs being planted at revegetation site, December 2022
    (Timing: During) (~7,860 KB)

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