Sunnyside Mp 37.1 Reservoir

High HazardFair ConditionEmergency Action Plan: Yes

Location

StateWashington
CountyYakima
Nearest CitySunnyside
River/StreamSulphur Creek Wasteway
Coordinates46.34460, -119.97087

Physical Characteristics

Dam TypeEarth
NID Height34 ft
Dam Length2,280 ft
Year Completed2011 (15 years old)

Storage & Hydraulics

NID Storage414 acre-ft
Max Storage414 acre-ft
Normal Storage311 acre-ft
Surface Area26 acres
Drainage Area0 sq mi

Ownership & Safety

PurposeIrrigation
OwnerSunnyside Valley Irrigation Dist.
Owner TypePublic Utility
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection09/28/2023
Emergency Action PlanYes

Identifiers

NID IDWA00725
Federal IDWA00725
More InfoState Dam Safety Program

Nearby Dams

Den Hoed Dam No 1 2.2 mi High Olympic Orchards Dam 5 3.7 mi High Olympic Orchards Dam 4 3.8 mi High Olympic Orchards Dam 3 3.9 mi High Roza Ww5 Reregulation Reservoir 3.9 mi High Olympic Orchards Dam 2 4.0 mi High Port Of Sunnyside Anaerobic Pretreatment System 4.0 mi High Olympic Orchards Dam 1 4.1 mi High Farmland Ranch 19 Dam 4.2 mi High Sunnyside Indust Wastewater Lag 1 2 & 3 4.3 mi Low