ED# 19-10, Colusa County CSA #1 & CSA #2 Connection Feasibility Study


SCH Number
Lead Agency
Colusa County
Document Title
ED# 19-10, Colusa County CSA #1 & CSA #2 Connection Feasibility Study
Document Type
NOE - Notice of Exemption
Project Applicant
Colusa County Community Department of Public Works

Document Description
The project consists of a feasibility study to investigate the possibility of consolidating two small rural water systems. Colusa County Service Area #2, Stonyford (CSA #2) and Colusa County Service Area #1, Century Ranch (CSA #1) have operational deficiencies. CSA #2 secondary well is currently non-operational and the system has low treatment capacity. CSA #1 has water supply issues during the summer months, which are exacerbated during drought conditions (water was required to be trucked in 2015). Water distribution is also a concern at CSA #1 due to the use of an emergency above ground distribution line across Little Stony Creek. The study would investigate the technical and financial feasibility of improvements to CSA #2 including the rehabilitation of the secondary well and increased treatment capacity. The study would also investigate the technical and financial feasibility of replacing the emergency distribution connection at CSA #1 and constructing 3 to 4 miles of pipeline to connect to the two water systems.

Contact Information
Kent Johanns
Colusa County
220 12th Street
Colusa, CA 95932

Phone : (530) 458-0480


Other Location Info
Stonyford and Century Ranch

Notice of Exemption

Exempt Status
Statutory Exemption
Type, Section or Code
Reasons for Exemption
because the activity will not result in a direct or reasonably foreseeable indirect physical change in the environment and) because there is no possibility the activity in question may have a significant effect on the environment.


Notice of Exemption
2019068079   PDF 1697 K
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