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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateMontana
CountyGallatin
Nearest CityGRAYLING
River/StreamDUCK CREEK
Coordinates44.77940, -111.10460

Physical Characteristics

Dam TypeEarth
NID Height15 ft
Dam Height15 ft
Dam Length150 ft
Year Completed1963 (63 years old)

Storage & Hydraulics

NID Storage83 acre-ft
Max Storage83 acre-ft
Normal Storage18 acre-ft

Ownership & Safety

PurposeIrrigation
OwnerRUPERT D KOELZA
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDMT03706
Federal IDMT03706
More InfoState Dam Safety Program

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