Business

Air Pollution Permits 

Download the Air Pollution Control District's various permit forms and applications.
Air Pollution Permits

Building Permits

Access the Planning and Building Department's
building permit information and applications.
Building Permits

Burn Permit Information 

Find up-to-date county burning regulations.
Burn Permit Information

Business Licenses 

Learn about business licensing in Colusa County.
Business Licenses

Census Data 

Find demographic information for Colusa County
from the U.S. Census Bureau.
Census Data

Colusa County Chamber of Commerce

Visit the Colusa County Chamber of Commerce website to find information on members and upcoming events.
Colusa County Chamber of Commerce

Fictitious Business Name Information

Learn requirements for filing fictitious business name statements in the county.
Fictitious Business Name Information

General Plan 

Access the Colusa County General Plan website to find updates to the county's general plan.
General Plan

Parcel Maps 

View information about Colusa County parcel maps.
Parcel Maps

Zoning 

Read the Colusa County Zoning Ordinance.
Zoning