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Habitat Projects

Habitat projects are on-the-ground efforts such as ecological restoration, mitigation, and land management practices that change the distribution or abundance of wetland or aquatic resources.


Habitat Project Name Status County Total Acres
Alder Creek Ranch Erosion Control Project
Planning Sonoma < 0.1
Cazadero Highway PM 14.41
Map
Completed Sonoma < 0.1
Cazadero Highway PM 16.50
Map
Completed Sonoma < 0.1
CDOT - DN 101 - Dr Fine Bridge Replacement, 01-43640
Plan or Permit Map
In-progress Del Norte < 0.1
CDOT - DN, Highway 199, Inside Park Culverts
Plan or Permit Map
In-progress Del Norte < 0.1
CDOT - Highway 101, Airport Blvd / Fulton Rd Interchange Modification Project
Monitoring Report Plan or Permit Map
Completed Sonoma < 0.1
CDOT - Highway 101 - Eureka-Arcata Route 101 Corridor Improvement Project onsite and offsite mitigation
Monitoring Report Plan or Permit Map
Planning Humboldt 253.3
CDOT - Highway 101 High Occupancy Vehicle (HOV) Lane Widening and Improvements: Steele Lane to Windsor River Road Project
Plan or Permit
Completed Sonoma 0.16
CDOT – Highway 101/Highway 36, Alton Interchange
Plan or Permit Map
Completed Humboldt 12.93
CDOT - Highway 101 Little Lost Man Creek Fish Passage Project
Plan or Permit Map
Completed Humboldt 0.40
CDOT - Highway 101, Mad River Bridges Replacement Project
Monitoring Report Plan or Permit
Completed Humboldt 2.06
CDOT - Highway 101, Mendocino County Culvert Rehabilitation Project
Monitoring Report Plan or Permit Map
Completed Mendocino 0.11
CDOT - Highway 101, Rio Dell Roadway Rehabilitation
Plan or Permit Map
Completed Humboldt < 0.1
CDOT – Highway 101, Smith River Left Turn Lane and Shoulder Widening
Plan or Permit Map
Completed Del Norte 0.45
CDOT - Highway 128 and 253 – Culvert Rehabilitation Project Phase 1
Monitoring Report Plan or Permit Map
Completed Mendocino 0.40
CDOT - Highway 128 and 253 – Culvert Rehabilitation Project Phase 2
Monitoring Report Plan or Permit
Completed Mendocino 0.40
CDOT - Highway 128 PM 14.30—49.28 Culvert Rehab 55 Culverts in Mendocino County
Plan or Permit
Completed Mendocino 1.35
CDOT - Highway 128 Smoot Sink Storm Damage Repair Project
Plan or Permit Map
Completed Mendocino 0.40
CDOT - Highway 12, Laguna de Santa Rosa Bridge Replacement Project
Plan or Permit Map
Completed Sonoma 1.70
CDOT – Highway 161, Lost River Bridge Replacement
Plan or Permit
Completed Siskiyou < 0.1
CDOT - Highway 1 - Greenwood Creek Bridge Replacement Project
Plan or Permit Map
Completed Mendocino 3.84
CDOT - Highway 1 – Navarro Bluffs Retreat Project
Plan or Permit Map
Completed Mendocino 0.18
CDOT - Highway 1 – Storm Damage Repair (Warren Creek Culvert) PM 40.13 Project
Plan or Permit Map
Completed Sonoma 0.36
CDOT - Highway 20 and 1 – Culvert Rehabilitation Project
Plan or Permit Map
Completed Mendocino 0.18
CDOT - Highway 20 - Camp 20 Safety Project
Map
In-progress Mendocino < 0.1
CDOT - Highway 20 Post Mile 0.3-2.4 Left Turn Lane and Shoulder Widening
Plan or Permit
Completed Mendocino 0.30
CDOT - Highway 222 Russian River Bridge Replacement
Monitoring Report Plan or Permit Map
Completed Mendocino 1.29
CDOT - Highway 253 – Gino’s Wall
Plan or Permit
Completed Mendocino < 0.1
CDOT - Highway 299 – China Slide Safety Project
Monitoring Report Plan or Permit
Completed Trinity < 0.1
CDOT - Highway 299 – Green Point Sink Project
Plan or Permit Map
Completed Humboldt 1.86
CDOT - Highway 3 – Hayfork Bike Lane Project
Plan or Permit Map
Completed Trinity < 0.1
CDOT - Highway 96 – Ukonom Culvert Rehabilitation Project
Monitoring Report Plan or Permit
Completed Siskiyou < 0.1
CDOT - HUM 101 - Culvert Rehab/Replace Project
Monitoring Report Plan or Permit Map
In-progress Humboldt < 0.1
CDOT - HUM 101/MEN 271 Culverts, 01-48770
Plan or Permit Map
In-progress Humboldt, Mendocino < 0.1
CDOT HUM 299 Culverts 01-0F620
Plan or Permit Map
In-progress Humboldt < 0.1
CDOT - HUM, Highway 101, South Fork Eel Bridge Seismic Retrofit
Plan or Permit
In-progress Humboldt < 0.1
CDOT - HUM, Highway 299, HUM 299 Curve Improvement Project
Plan or Permit Map
Planning Humboldt < 0.1
CDOT - HUM, State Route 36, Three Bridges Project
Plan or Permit Map
In-progress Humboldt < 0.1
CDOT - Maacama/ Redwood Creek Bridge
Monitoring Report Plan or Permit
Completed Sonoma 2.95
CDOT - MEN 101 - Culvert Rehabilitation Project, 01-0K520
Plan or Permit Map
In-progress Mendocino < 0.1
CDOT - MEN 101 - Mendo Inlet Drainage Project, 01-0J340
Plan or Permit Map
In-progress Mendocino < 0.1
CDOT MEN 162 Eel River Bridge Replacement 01-0A131
Plan or Permit Map
In-progress Mendocino < 0.1
CDOT - MEN 1 -Cleone Shoulder Widening, 01-0G600
Plan or Permit Map
In-progress Mendocino < 0.1
CDOT MEN 1 Emergency Sinkhole Culvert Repair PM 84.83
Monitoring Report Plan or Permit Map
Completed Mendocino < 0.1
CDOT - MEN 1 - Navarro Drainage, 01-0E940
Plan or Permit Map
In-progress Mendocino < 0.1
CDOT - MEN 1 - Navarro Safety, 01-0C550
Plan or Permit Map
In-progress Mendocino < 0.1
CDOT - MEN 1- Pudding Creek Bridge, 01-43480
Plan or Permit Map
In-progress Mendocino < 0.1
CDOT - MEN 20 - Calpella 2 Bridges 01-0E090
Plan or Permit Map
In-progress Mendocino < 0.1
CDOT - MEN, Highway 020, Camp 20 Safety Project
Plan or Permit Map
Completed Mendocino < 0.1
CDOT - MEN, Highway 101/Highway 271 Culverts Project
Plan or Permit Map
In-progress Mendocino < 0.1
CDOT - Route 1 Realignment Project From PM 10.7-11.3
Monitoring Report Plan or Permit
Completed Mendocino 1.07
CDOT- SIS, Highway 263, Klamath River Bridge Replacement Project
Plan or Permit Map
Proposed Siskiyou < 0.1
CDOT - SIS, Highway 96, Cade and Portuguese Creek Fish Passage Project
Plan or Permit Map
In-progress Siskiyou < 0.1
CDOT - SIS, Highway 96, Culverts
Plan or Permit Map
Completed Siskiyou < 0.1
CDOT - SON, Highway 116, Left Turn and Merge
Plan or Permit Map
Completed Sonoma < 0.1
CDOT - State Route 101, Del Norte Culvert and Drainage Repairs
Plan or Permit
Completed Del Norte < 0.1
CDOT - State Route 101 Lagoon Slip & Slide Storm Damage Repair Project
Plan or Permit Map
Completed Humboldt 3.01
CDOT - State Route 101 Peregrine Slides Repair Project
Plan or Permit Map
Completed Mendocino < 0.1
CDOT - State Route 101 – Seaside Beach Storm Damage Repair Project
Plan or Permit Map
Completed Mendocino 0.52
CDOT - State Route 128/253 Culvert Rehabilitation Project (Phase III, Part 2)
Plan or Permit Map
Completed Mendocino 0.53
CDOT - State Route 128 Culvert Rehabilitation Project (Phase 3)
Plan or Permit Map
Completed Mendocino 0.63
CDOT - State Route 1 Anchor Bay Downdrain Reconstruction Project
Plan or Permit Map
Completed Mendocino < 0.1
CDOT - State Route 1 Estero Americano Bridge Replacement Project
Plan or Permit Map
Completed Marin, Sonoma 9.80
CDOT - State Route 299 Lupton Curve Improvement Project
Plan or Permit Map
Completed Humboldt 0.19
CDOT - TRI - 299 - Trinity Culverts Project
Map
In-progress Trinity < 0.1
CDOT - TRI 3 - Hayfork Mountain Culvert, 02-0J500
Plan or Permit Map
In-progress Trinity < 0.1
CDOT - TRI, Highway 003, Hayfork Grade Culverts
Plan or Permit Map
In-progress Trinity < 0.1
CDOT - TRI, Highway 36, Ditch Gulch Curve Improvement Project
Plan or Permit
In-progress Trinity < 0.1
CDOT - TRI - Highway 3, Hayfork Culvert 2
Map
In-progress Trinity < 0.1
CDOT - TRI, Tidy Waters
Plan or Permit Map
Planning Trinity < 0.1
Cresta Road Emergency Culvert Replacement Project
Map
Completed Sonoma < 0.1
DOT - HUM 254 - Myers Flat Permanent Restoration
Plan or Permit Map
In-progress < 0.1
DOT - MEN 1 - Jack Peters Bridge - 01-43484
Plan or Permit Map
In-progress Contra Costa, Mendocino < 0.1
Furlong Road Culvert Repair Project
Map
In-progress Sonoma < 0.1
Grasshopper Creek Bridge Replacement
Map
Permitting Sonoma < 0.1
Hale Mitigation Bank
Map
Planning Sonoma < 0.1
Hayfork Bike Lanes
Map
Completed Trinity < 0.1
Hayshed Gulch Large Wood Augmentation Project
Map
Planning Mendocino 1.29
Hazel Mitigation Bank
Completed Sonoma < 0.1
Hessel Creek Riparian Mitigation Project
Map
Completed Sonoma < 0.1
Humboldt Bay National Wildlife Refuge - White Slough
Map
In-progress Humboldt 37.50
Kenny Creek Instream Habitat Enhancement Project
Map
In-progress Mendocino < 0.1
King Ridge Road PM 24.91
Map
In-progress Sonoma < 0.1
King Ridge Road PM 25.62
Map
In-progress Sonoma < 0.1
Lost River Groundwater and Stream Flow Project
Planning Mendocino 5.01
Martin Slough Enhancement Project
Monitoring Report Map
Completed Humboldt 160.0
Mays Canyon Road Post Mile 12.78
Map
In-progress Sonoma < 0.1
McLean Community Center - Mitigation
Map
In-progress Humboldt 10.50
Mendocino County DOT East Road MP3.18 Bridge wingwall repair
In-progress Mendocino < 0.1
Mendocino-Lake Community College Secondary Access Roadway
Map
Planning Mendocino < 0.1
Mill Creek (Navarro River) Large Wood Augmentation Project
Map
Planning Mendocino 2.52
Molly B. Demuth Inc. Agricultural Development Project
Map
Completed Sonoma < 0.1
North Fork Navarro River Whole Tree Instream Coho Habitat Enhancement Project - Phase I
Map
Planning Mendocino 1.73
Oakmont Village Meadowgreen #2 HOA Bank Stabilization Project
Map
Planning Sonoma < 0.1
Redwood Creek (SF Eel River) Large Wood Augmentation Project
Map
Planning Mendocino 2.29
Rowes Creek Bridge (No.10C-0123) Replacement Project
Map
Planning Mendocino < 0.1
Russian River - 2017 Redwood Valley Fire Restoration
Map
Completed Mendocino < 0.1
Ryan Creek Floodplain and Sediment Reduction Project
Photo Map
In-progress Mendocino 0.49
Siskiyou 96 Culvert Replacement and Rehabilitation
Map
Planning Siskiyou < 0.1
Sonoma County Riparian Corridor Mapping Pilot Study Project
Map
Completed Sonoma < 0.1
South Fork Scott River Habitat Restoration Project
Planning Siskiyou < 0.1
Stonebridge Preserve
Map
Permitting Sonoma < 0.1
Taylor Mountain Trail Construction
Map
Planning Sonoma < 0.1
Trinidad Water Storage Tank and Pipeline Replacement Project
Map
Permitting Humboldt < 0.1
Trinity DOT Wildwood Road Hayfork Bridge Replacement Project
Map
In-progress Trinity 0.24
Tubbs Fire RWB Erosion Mitigation
Proposed Sonoma < 0.1
Unnamed Creek Crossing Near Baird Road - 2017 Tubbs Fire Restoration
Map
Completed Sonoma < 0.1
Upper Noyo River Fish Passage Improvement and Sediment Reduction Project
Map
In-progress Mendocino 1.64
West Sausal Lane PM 10.07
Map
Completed Sonoma < 0.1
Wetland Mitigation at Inglenook Fen - Ten Mile Dunes Natural Preserve
Map
Completed Mendocino < 0.1
Whole Enchilada Curve Correction Project
Map
Completed Trinity < 0.1
Willits Bypass Project - Benbow 007-010-04
Completed Mendocino < 0.1
Willits Bypass Project - Benbow 007-020-03
Completed Mendocino < 0.1
Willits Bypass Project - Benbow 108-020-06
Completed Mendocino < 0.1
Willits Bypass Project - Benbow 108-030-07
Completed Mendocino < 0.1
Willits Bypass Project - Benbow 108-040-13
Completed Mendocino < 0.1
Willits Bypass Project - Brooke 038-020-11
Completed Mendocino < 0.1
Willits Bypass Project - Brooke 038-040-09
Completed Mendocino < 0.1
Willits Bypass Project - Brooke 108-020-03
Completed Mendocino < 0.1
Willits Bypass Project - Brooke 108-030-01
Completed Mendocino < 0.1
Willits Bypass Project - Ford 108-010-05
In-progress Mendocino < 0.1
Willits Bypass Project - Ford 108-010-06
Completed Mendocino < 0.1
Willits Bypass Project - Ford 108-020-04
Completed Mendocino < 0.1
Willits Bypass Project - Ford 108-030-02
Completed Mendocino < 0.1
Willits Bypass Project - Ford 108-030-05
Completed Mendocino < 0.1
Willits Bypass Project - Frost 108-07-03
Completed Mendocino < 0.1
Willits Bypass Project - Frost 108-70-04
Completed Mendocino < 0.1
Willits Bypass Project - Goss 103-230-02
Completed Mendocino < 0.1
Willits Bypass Project - Lusher 103-30-04
Completed Mendocino < 0.1
Willits Bypass Project - Lusher 108-30-03
Completed Mendocino < 0.1
Willits Bypass Project - MGC Plasma Middle 103-250-14
Completed Mendocino < 0.1
Willits Bypass Project - MGC Plasma North 103-230-06
Completed Mendocino < 0.1
Willits Bypass Project - Nance 108-50-06
In-progress Mendocino < 0.1
Willits Bypass Project - Niesen 108-40-02
In-progress Mendocino < 0.1
Willits Bypass Project - Watson 037-221-30
Completed Mendocino < 0.1
Willits Bypass Project - Wildlands 108-03-08
Completed Mendocino < 0.1
Willits Bypass Project - Wildlands 108-060-02
Completed Mendocino < 0.1
Willits Bypass Project - Wildlands 108-070-08
Completed Mendocino < 0.1
Willits Bypass Project - Wildlands 108-070-09
Completed Mendocino < 0.1
Willits Bypass Project - Wildlands 108-20-07
Completed Mendocino < 0.1
Willits Bypass Project - Wildlands 108-60-01
Completed Mendocino < 0.1
Windsor Veteran's Village
Map
Planning Sonoma < 0.1
Yuba Drive Mitigation Preserve
Map
Completed Sonoma 2.38