San Luis Reservoir Monitoring Wells
Summary
SCH Number
2021020006
Public Agency
California Department of Parks and Recreation
Document Title
San Luis Reservoir Monitoring Wells
Document Type
NOE - Notice of Exemption
Received
Posted
2/1/2021
Document Description
Construct additional ground water monitoring wells to address data gaps, establish and/or enhance "baseline" conditions of groundwater and assist with remedial planning at San Luis Reservoir to fulfill requirements of the Central Valley Regional Water Quality Control Board's {CVRWQCB). Work will:
• Install seven additional groundwater wells down and cross gradient from the San Luis Reservoir release area;
• Conduct semi-annual groundwater sampling of existing and proposed monitoring wells, with associated reporting;
• Generate an updated CSM that includes the additional data proposed to be collected in this work plan;
• Installation of eight SVE extraction wells in the proposed pilot study area;
• Wells will be created by a C-57 licensed drilling contractor using a 6"-8" diameter hollow stem auger to drill to the necessary depth with a flush mounted well vault completion;
• Monitoring wells will total 70' depth and 8" Diameter, and will consist of 2' SCH 40 PVC, San FilterPack, Bentonite Filter, and a Cement Seal; and
• Wells will be covered by a locking well cap and a mounted well box that will be flush with the ground.
Contact Information
Name
Andrew Collum
Agency Name
California State Parks, Central Valley District
Contact Types
Lead/Public Agency
Phone
Name
Agency Name
California Department of Parks and Recreation, Central Valley District
Contact Types
Project Applicant
Location
Notice of Exemption
Exempt Status
Categorical Exemption
Type, Section or Code
15303, 15304, & 15306
Reasons for Exemption
Project consists of construction of limited numbers of new, small structures; minor public alterations in the condition of land, water, and/or vegetation which do not involve removal of healthy, mature, scenic trees; and basic data collection which does not result in a serious or major disturbance to an environmental resource.