Geotechnical Investigation at Lake Alta

Summary

SCH Number
2021100360
Public Agency
Placer County Water Agency
Document Title
Geotechnical Investigation at Lake Alta
Document Type
NOE - Notice of Exemption
Received
Posted
10/20/2021
Document Description
The geotechnical investigation will consist of excavating test pits in the downstream toe areas of Lake Alta dams, 2 test pits at the East Dam and 3 test pits at the South Dam for the purpose of obtaining samples of dam embankment and dam foundation materials for laboratory testing to determine the physical characteristics of the soil.

Contact Information

Name
Heather Trejo
Agency Name
Placer County Water Agency
Contact Types
Lead/Public Agency

Location

Counties
Placer
Regions
Unincorporated
Township
16N
Range
10E
Section
35
Base
MDM

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
Class 4, Sec 15304
Reasons for Exemption
The project consists of a geotechnical investigation, which consists of minor alteration in the condition of land and/or vegetation which does not involve removal of healthy, mature trees. Work will include minor trenching and backfilling where the surface is restored.
County Clerk
Placer

Attachments

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