Hiilangaay Dam

Alaska, Prince of Wales-Hyder Census Area County, Reynolds Creek

Location

StateAlaska
CountyPrince of Wales-Hyder Census Area
RiverReynolds Creek
Coordinates55.21757, -132.58538

Physical Characteristics

NID Height15 ft
Dam Height15 ft
Dam Length20 ft
NID Storage600 acre-ft
Max Storage-
Surface Area150 acres

Safety Classification

Hazard PotentialLow
Condition AssessmentSatisfactory
EAP StatusNot Required
Last Inspection-
Inspection Frequency-

Dam Information

Year Completed2021
Primary PurposeHydroelectric
Dam TypeRockfill
Owner TypePublic Utility
OwnerHaida Corporation

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.

Back to All Dams More Dams in Alaska