Community Development Services

PLEASE NOTE:  The Community Development Services office is closed to the public beginning Tuesday, October 20, 2020 due COVID-19.  Environmental Health, Building, Planning and Cannabis services are available by phone or email.


NOTICE: Planning Commission Meeting COVID Precautions

NOTICE: Request for Proposals (RFP) for Comprehensive General Plan Update, Environmental Impact Report (EIR) and Zoning Amendments

NOTICE: Department Policy Changes as of June 9, 2020 (subject to change at anytime)

GENERAL PLAN HOUSING ELEMENT 2019-2024 UPDATE (DEV-20-01) – The updated Housing Element was adopted by the Board of Supervisors on April 1, 2020 and certified by the California Department of Housing and Community Development (HCD) on April 6, 2020. The updated Housing Element identifies and analyzes existing and projected housing needs for individuals and households within the unincorporated areas of Trinity County and provides a statement of goals, policies, and programs for the preservation, improvement, and development of various types of housing. The Housing Element is mandated under California Government Code Section 65580 and is subject to review and certification by the California Department of Housing and Community Development. Proposed CEQA Determination: Addendum to the 2014-2019 Housing Element Negative Declaration / Planner: K. Hunter. 



Indian Creek Connectivity and Restoration Project 

Tule Creek Commercial Cannabis Conditional Use Permit (P-19-22):

Grocery Outlet (Weaverville) Lot Line Adjustment/Merger and Use Permit (P-19-19 & P-19-32):

Amalgamated Growers, Inc. Type 3 CUP and Variance (CCUPT3-2018-004 & CCV-20-04):

Mines Douglas City Rezone and Cannabis Distrbution Facility Project (P-17-45 & CCUPD-18-001):

Hayfork Cannabis Manufacturing Project (P-19-16)


Draft Environmental Impact Report (DEIR) - Trinity County Cannabis Program

February 11, 2020 Special BOS Meeting

November 19, 2019 Special BOS Meeting

September 26, 2019 Cannabis DEIR PC Meeting 

September 11, 2019 CEQA Workshop

GIS Information (Geographic Information System):

  GIS Purchase of GIS Data Layers [pdf]
  GIS Board of Supervisors District (map)
  GIS Community Names (map)

    Trinity County Emergency Response Road Name Map Book, 2nd Edition

Note: The link above will take you to the Table of Contents page.  Click on any link within the Table of Contents and it will take you to that particular map.

Web Mapping Applications:

     Trinity County Parcel Viewer

  Basic Planning and Services Information for Parcels in Trinity County

    Trinity County Water Resources

  Water Resources Information for Parcels in Trinity County

Re Ag-Forest District Zoning District

Ag -Forest Zoning District Update Initial Study/Mitigated Negative Declaration

Other Information:

Ordinance No. 315-797 re: Medical Marijuana [pdf]
Recreational Vehicles and Camping on Private Lands, Ordinance No. 315-801 [pdf]
Accessory Dwelling Units, Ordinance No. 315-819 [pdf]
Family Care Units, Ordinance No. 315-802 [pdf]
Ordinance No. 315-812 - Keeping of Chickens [pdf]
FEMA Trinity River Flood Study [pdf]
Trinity County DG Map (5/24/19) [pdf]

Misc. Links:

    Airport Land Use Commission
    Architectural Review Committee
    Subdivision Review Committee