Business

Air Pollution Permits

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

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

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

Learn about business licensing in Colusa County.
Business Licenses

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

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

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

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

View information about Colusa County parcel maps.
Parcel Maps

Read the Colusa County Zoning Ordinance.
Zoning