Sonora Junction Oil/Water Separator


SCH Number
Lead Agency
Caltrans, District 9 - Bishop (California Department of Transportation, District 9)
Document Title
Sonora Junction Oil/Water Separator
Document Type
NOE - Notice of Exemption

Document Description
Repair and install approximately 400 feet of sewage lines. Remove water clarifier and install above ground oil/water separator. Place new asphalt pavement over installed sewage lines.

Contact Information
Benjamin Downard
Department of Transportation District 9
500 South Main St
Bishop, CA 93514

Phone : (790) 872-0657


Cross Streets
US Highway 395 at post mile 93.8

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15302, Class 2c
Reasons for Exemption
Trenching will occur in previously disturbed soils/fill where the Maintenance Station paved yard is located. No known environmental resources will be impacted by this project. All construction activities will occur within Caltrans' Sonora Junction Maintenance Station.


Notice of Exemption
2019100610 NOE Sonora Junction MS Oil_Water Separator   PDF 1001 K

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