Dato

Dato is an earth dam located in Pondera County, Montana, built in 1960. It carries a Low hazard potential classification.

About Dato

The primary purpose of Dato is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Bernice Orcutt (private). It impounds the Tr-favot Coulee near Loma.

The dam stands 15 feet tall and stretches 600 feet across, and has a maximum storage capacity of 85 acre-feet. Completed in 1960, the structure is well into its service life at over 50 years old.

This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life.

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Low Hazard ConditionEmergency Action Plan: Not Required

Location

StateMontana
CountyPondera
Nearest CityLoma
River/StreamTr-favot Coulee
Coordinates48.23890, -111.69490

Physical Characteristics

Dam TypeEarth
NID Height15 ft
Dam Height15 ft
Dam Length600 ft
Year Completed1960 (66 years old)

Storage & Hydraulics

NID Storage85 acre-ft
Max Storage85 acre-ft
Normal Storage44 acre-ft

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerBERNICE ORCUTT
Owner TypePrivate
Hazard ClassificationLow
Emergency Action PlanNot Required

Identifiers

NID IDMT03517
Federal IDMT03517
More InfoState Dam Safety Program

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