Wood Reservoir Dam No 1

High HazardSatisfactory ConditionEmergency Action Plan: Yes

Location

StateWashington
CountyChelan
Nearest CityMalaga
River/StreamTr-Stemilt Creek-Offstream
Coordinates47.35070, -120.26160

Physical Characteristics

Dam TypeEarth
NID Height22 ft
Dam Length240 ft
Year Completed1991 (35 years old)

Storage & Hydraulics

NID Storage60 acre-ft
Max Storage60 acre-ft
Normal Storage40 acre-ft
Surface Area8 acres
Drainage Area0 sq mi
Max Discharge4 cfs

Ownership & Safety

PurposeIrrigation
OwnerA & T Mathison Ranch Inc
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentSatisfactory
Last Inspection05/23/2023
Emergency Action PlanYes

Identifiers

NID IDWA00015
Federal IDWA00015
More InfoState Dam Safety Program

Nearby Dams

Wood Reservoir Dam No 2 0.2 mi High Stemilt Equalizing Reservoir 1.8 mi High Three Lakes Reservoir Dam 2.2 mi Low Upper Loop Reservoir 2.2 mi High Meadow Lake Dam 2.3 mi High 3 Amigos Reservoir 2.5 mi High Great Depression Dam 3.2 mi High Stemilt Main Dam 3.4 mi High Stemilt Saddle Dam 3.6 mi High Shiflett Reservoir No. 2 3.8 mi High