Upper Rock Lake Auxiliary

Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateCalifornia
CountyNevada
Nearest CityNone
River/StreamTexas Creek
Coordinates39.43000, -120.61810

Physical Characteristics

Dam TypeEarth
NID Height9 ft
Dam Height8 ft
Dam Length90 ft
Year Completed1855 (171 years old)

Storage & Hydraulics

NID Storage190 acre-ft
Max Storage190 acre-ft
Normal Storage190 acre-ft
Surface Area0 acres
Drainage Area0 sq mi
Max Discharge0 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeHydroelectric
OwnerPacific Gas and Electric Company
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection08/10/2016
Emergency Action PlanNot Required

Identifiers

NID IDCA00372
Federal IDCA00372S001
More InfoState Dam Safety Program

Nearby Dams

Lower Rock Lake 0.3 mi Low Culbertson Lake 0.7 mi Low Middle Lindsey 1.3 mi Low Sawmill Spillway 1.3 mi Low Upper Lindsey 1.3 mi Low Lower Lindsey 1.9 mi Low Bowman Arch 2.1 mi High Upper Feeley 2.3 mi Low Lower Feeley 2.5 mi Low Faucherie Spillway Auxiliary 2.7 mi High