Humboldt Bay Oyster Company Shellfish Farm
Summary
SCH Number
2026020306
Lead Agency
Humboldt Bay Harbor
Document Title
Humboldt Bay Oyster Company Shellfish Farm
Document Type
MND - Mitigated Negative Declaration
Received
Present Land Use
The General Plan designation by County of Humboldt is Agriculture Exclusive (AE)/Natural Resources(NR) and by City of Eureka as Woodley Island/Coastal. The land is zoned by County of Humboldt as Agriculture Exclusive (AE)/Natural Resources(NR)/Water and by City of Eureka as Woodley Island/Coastal
Document Description
Humboldt Bay Oyster Company (HBOC) currently farms Pacific oysters (Crassostrea gigas) and Kumamoto oysters (Magallana sikimea) to maturity as well as Manila clams (Venerupis philippinarum) for seed in Humboldt Bay, California. The farm was established in 1978 and HBOC purchased it from Kuiper Mariculture in 2002. The proposed project seeks approval for (1) its existing FLUPSY, raft culture, and rack and bag culture methods within existing 17.8 acre farming area, (2) farming within two proposed expansion areas near-by (3.1-acre Expansion Area 1 and 10.8-acre Expansion Area 2), and (3) the use of an additional intertidal culture method known as “Longline Culture”. A FLUPSY is a raft consisting of a series of bins containing shellfish seed suspended into the water and an electric paddle wheel to move water through the bins to create “upwelling” that is beneficial to growth of shellfish seed. The species they currently farm are already abundantly cultured in Humboldt Bay. The proposed intertidal longline culture method involves using either SEAPA-type culture baskets or tipping bags. These systems may be deployed with or without floats that harness tidal energy to "tumble" the oysters. HBOC proposes the use of intertidal longlines within existing rack & bag culture areas and within the proposed expansion areas.
Contact Information
Name
Vanessa Blodgett
Agency Name
Humboldt Bay Harbor, Recreation and Conservation District (HBHRCD)
Job Title
District Planner
Contact Types
Lead/Public Agency
Phone
Name
Todd Van Herpe
Agency Name
Humboldt Bay Oyster Company
Job Title
Owner
Contact Types
Project Applicant
Phone
Email
Location
Coordinates
Cities
Manila
Counties
Humboldt
Regions
Northern California, Unincorporated
Cross Streets
Humboldt Bay, California
Zip
95521
Total Acres
31.7
Parcel #
APNs 506-191-008, 506-181-001, 506-121-001, 400-181-006, 400-181-005, 405- 031-009
State Highways
255, 101
Railways
Northwestern Pacific Railraod
Waterways
Mad River Slough, Humboldt Bay
Township
T06N
Notice of Completion
State Review Period Start
State Review Period End
State Reviewing Agencies
California Coastal Commission (CCC), California Department of Conservation (DOC), California Department of Fish and Wildlife, Northern and Eureka Region 1 (CDFW), California Department of Forestry and Fire Protection (CAL FIRE), California Department of Parks and Recreation, California Department of State Parks, Division of Boating and Waterways, California Department of Toxic Substances Control (DTSC), California Department of Transportation, District 1 (DOT), California Department of Water Resources (DWR), California Fish and Game Commission (CDFGC), California Governor's Office of Emergency Services (OES), California Highway Patrol (CHP), California Native American Heritage Commission (NAHC), California Natural Resources Agency, California Public Utilities Commission (CPUC), California Regional Water Quality Control Board, North Coast Region 1 (RWQCB), California State Coastal Conservancy (SCC), California State Lands Commission (SLC), State Water Resources Control Board, Division of Water Quality, California Department of Fish and Wildlife, Marine Region 7 (CDFW)
State Reviewing Agency Comments
California Department of Fish and Wildlife, Marine Region 7 (CDFW)
Development Types
Other (Mariculture (Shellfish Nursery))
Local Actions
Harbor District Permit
Project Issues
Aesthetics, Agriculture and Forestry Resources, Air Quality, Biological Resources, Coastal Zone, Cultural Resources, Cumulative Effects, Drainage/Absorption, Economics/Jobs, Energy, Flood Plain/Flooding, Geology/Soils, Greenhouse Gas Emissions, Hazards & Hazardous Materials, Hydrology/Water Quality, Land Use/Planning, Mineral Resources, Noise, Population/Housing, Public Services, Recreation, Transportation, Tribal Cultural Resources, Wetland/Riparian, Wildfire
Public Review Period Start
Public Review Period End
Attachments
Draft Environmental Document [Draft IS, NOI_NOA_Public notices, OPR Summary Form, Appx,]
Notice of Completion [NOC] Transmittal form
State Comment Letters [Comments from State Reviewing Agency(ies)]
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