Stone Ranch Dam

Stone Ranch Dam is an earth dam located in Fergus County, Montana, built in 2001. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspectionNot reported
Height40 ft
Built200125 years ago

Dam profile

NID height · 40 ft
40 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

40 ft tall, taller than 86% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Stone Ranch Dam

The primary purpose of Stone Ranch Dam is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Jack Stone (private). It impounds the Tr-meadow Creek near Lewistown.

The dam stands 40 feet tall, creates a reservoir covering 7 acres, and has a maximum storage capacity of 116 acre-feet. Completed in 2001, the structure is relatively new.

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.

At 40 feet, this dam is taller than 86% of dams nationwide.

Search for dams near your address to see all dams in your area with hazard classifications and safety data.

Location

StateMontana
CountyFergus
Nearest CityLewistown
River/StreamTr-meadow Creek
Coordinates47.28000, -109.52270

Physical Characteristics

Dam TypeEarth
NID Height40 ft
Dam Height40 ft
Year Completed2001 (25 years old)

Storage & Hydraulics

NID Storage116 acre-ft
Max Storage116 acre-ft
Normal Storage90 acre-ft
Surface Area7 acres

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerJack Stone
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Emergency Action PlanNot Required

Identifiers

NID IDMT03848
Federal IDMT03848
More InfoState Dam Safety Program