Cook Reservoir (wash)

Significant HazardNot Rated ConditionEmergency Action Plan: No

Location

StateOregon
CountyWashington
Nearest CityINDIVIDUAL RESIDENCES
River/StreamTUALATIN RIVER, TRIB TO
Coordinates45.45536, -123.06646

Physical Characteristics

Dam TypeEarth
NID Height28 ft
Dam Height28 ft
Dam Length160 ft
Year Completed1972 (54 years old)

Storage & Hydraulics

NID Storage14 acre-ft
Max Storage14 acre-ft
Normal Storage13 acre-ft
Surface Area2 acres
Drainage Area0 sq mi
Max Discharge72 cfs

Ownership & Safety

PurposeIrrigation
OwnerRON HOCHSTEIN
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentNot Rated
Last Inspection11/14/2018
Emergency Action PlanNo

Identifiers

NID IDOR01430
Federal IDOR01430
More InfoState Dam Safety Program

Nearby Dams

Hochstein Dam #3 0.2 mi Low Pierson-upper 0.3 mi Low Hoefer-pierson Reservoir 1.0 mi Significant Unger-bill Dam 1.0 mi Significant Walters, Glenn #1 - Large 1.5 mi Significant Walters, Glenn #5 1.6 mi Significant Dober Reservoir 1.8 mi Significant Jesse Enlargement 2.2 mi Significant Pearson Reservoir 2.3 mi Low Gustav Krause 2.4 mi Low