Mock #1 is an earth dam located in Montrose County, Colorado, built in 1929. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection04/19/2017
Height25 ft
Built192997 years ago

Dam profile

NID height · 25 ft
25 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

25 ft tall and 640 ft long, taller than 50% 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 Mock #1

The primary purpose of Mock #1 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Soap Mesa Ventures, LLC (french, Jeff) (private). It impounds the Uncompahgre R, Tr Sps-tr near Montrose.

The dam stands 25 feet tall and stretches 640 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 53 acre-feet, and collects water from a drainage area of 12 square miles. Completed in 1929, the structure is well-established, with more than 75 years of service.

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. The most recent inspection on record was 04/19/2017.

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Location

StateColorado
CountyMontrose
Nearest CityMontrose
River/StreamUncompahgre R, Tr Sps-tr
Coordinates38.37778, -107.86297

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft
Dam Length640 ft
Year Completed1929 (97 years old)

Storage & Hydraulics

NID Storage53 acre-ft
Max Storage53 acre-ft
Normal Storage35 acre-ft
Surface Area4 acres
Drainage Area12 sq mi
Max Discharge480 cfs
Spillway TypeNone

Ownership & Safety

PurposeIrrigation
OwnerSoap Mesa Ventures, LLC (french, Jeff)
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection04/19/2017
Emergency Action PlanNot Required

Identifiers

NID IDCO02567
Federal IDCO02567
More InfoState Dam Safety Program