San Luis Reservoir Monitoring Wells


SCH Number
Public Agency
California Department of Parks and Recreation
Document Title
San Luis Reservoir Monitoring Wells
Document Type
NOE - Notice of Exemption

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
Andrew Collum
California State Parks, Central Valley District
Lead/Public Agency
22708 Broadway
Columbia, CA 95310

Phone : (209) 536-2658

California Department of Parks and Recreation, Central Valley District
Project Applicant


37°3'36.06"N 121°3'40.41"W
State Highways

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.


Notice of Exemption
SLR_Monitoring_Wells_NOE_Signed_730-333-20200915   PDF 88 K

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