Lebanon Reservoir #1 (Upper)

Arizona — Graham County — MARIJILDA WASH - OS

Location

StateArizona
CountyGraham
RiverMARIJILDA WASH - OS
Coordinates32.73508, -109.75982

Physical Characteristics

NID Height45 ft
Dam Height40 ft
Dam Length570 ft
NID Storage147 acre-ft
Max Storage147 acre-ft
Surface Area9 acres

Safety Classification

Hazard PotentialSignificant
Condition AssessmentFair
EAP StatusYes
Last InspectionDecember 27, 2023
Inspection Frequency3

Dam Information

Year Completed1910
Primary PurposeIrrigation
Dam TypeEarth
Owner TypePrivate
OwnerARIZONA STATE LAND DEPARTMENT;LEBANON RESERVOIR & DITCH CO.

Location Map

About This Dam Record

Dam safety data is maintained by the Army Corps of Engineers National Inventory of Dams (NID). High-hazard dams are those where failure could cause loss of life or major property damage downstream.

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