Rancho Temescal Diversion Pumps

Summary

SCH Number
2010018110
Lead Agency
Planning and Research, Office of (Office of Planning and Research)
Document Title
Rancho Temescal Diversion Pumps
Document Type
NOE - Notice of Exemption
Received

Document Description
The Applicant intends to alter the streambed by operating two surface water diversion pumps. Each pump consists of a diesel operated pump with spark arrestor, placed in a secondary containment "spillguard" berm, an intake (fish-friendly) screen, plastic suction hose and aluminum discharge piping. The screen has opening of 2.0 millimeter and the screen dace has an approach velocity of less than 0.33 feet per second. The sprillguard berm and pump are always located outside of the water covered portions of the creek. Pump #1 is located upstream of the confluence of the Lime Canyon and Pump #2 is located downstream at a diversion pond operated by Piru Mutual Water Company. Both pumps are moved to accommodate the seasonal flows released from the upstream Lake Piru reservoir. Each pump is capable of diverting 1,000 gallons per minute. Water is stored temporarily in holding tanks, which are located outside of the creek. The Applicant hold Riparian Water Rights under the State Water Resources Control Board (recognized by Statement Numbers SO15514 and SO15515).

Contact Information
Jeff Humble
California Department of Fish and Game
South Coast Region 4949 Viewridge Avenue
San Diego, CA 92123

805-652-1868

Location

Counties
Ventura
Other Location Info
Piru Creek

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15304
Reasons for Exemption
Class 4 consists of minor public, or private alterations in the condition of land, water, and/or vegetation which do not involve removal of healthy, mature, scenic trees except for forestry and agricultural purposes.
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