Minor Alteration No. WA2025131 – Shag Slough Bridge Removal Soil Sampling Project
14 Documents in Project
Summary
SCH Number
2019039136
Public Agency
Central Valley Flood Protection Board
Document Title
Minor Alteration No. WA2025131 – Shag Slough Bridge Removal Soil Sampling Project
Document Type
NOE - Notice of Exemption
Received
Posted
7/30/2026
Document Description
To conduct soil samples at four boring locations by using a 2.5-inch hand auger to advance ten feet below ground surface in two locations and two feet below ground surface in the other two locations, collecting soil samples at the terminus of each boring by transferring soil from the auger equipment directly into laboratory supplied containers, backfilling the borings with hydrated bentonite chips, and restoring the ground surface to pre-project conditions.
Contact Information
Name
Jordan Robbins
Agency Name
Central Valley Flood Protection Board
Job Title
Senior Environmental Scientist
Contact Types
Lead/Public Agency
Phone
Name
Dan Riordan
Agency Name
Department of Water Resources
Job Title
Program Manager
Contact Types
Lead/Public Agency / Project Applicant
Phone
Email
Location
Coordinates
Counties
Solano
Regions
Northern California
Waterways
Shag Slough
Other Location Info
The project is located at the Liberty Island Road Bridge over Shag Slough in Solano County at approximate coordinates of 38.30652°N, 121.69296°W.
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15306
Reasons for Exemption
The project is exempt from CEQA under the Class 6, Information Collection categorical exemption (California Code of Regulations, Title 14, Section 15306), because the activity consists of basic data collection, research, experimental management, and resource evaluation activities which do not result in a serious or major disturbance to an environmental resource. These may be strictly for information gathering purposes, or as part of a study leading to an action which a public agency has not yet approved, adopted, or funded. Further, none of the exceptions to the exemption in California Code of Regulations, Title 14, Section 15300.2 apply.
County Clerk
Solano
Attachments
Notice of Exemption
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