Snyder No. 2

Snyder No. 2 is an earth dam located in Big Horn County, Wyoming, built in 1994. It carries a Low hazard potential classification and has a fair condition assessment.

Hazard potentialLowFailure would cause limited damage
ConditionFair2nd of 4 ratings
Emergency action planNot reported
Last inspection05/12/2021
Height21 ft
Built199432 years ago

Dam profile

NID height · 21 ft
21 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

21 ft tall and 1,200 ft long. 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 Snyder No. 2

The primary purpose of Snyder No. 2 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Jerry W. Snyder (private). It impounds the Bangle Draw near Greybull.

The dam stands 21 feet tall and stretches 1,200 feet across, creates a reservoir covering 9 acres, has a maximum storage capacity of 120 acre-feet, and collects water from a drainage area of 1 square miles. Completed in 1994, the structure is 32 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. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 05/12/2021.

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Location

StateWyoming
CountyBig Horn
Nearest CityGreybull
River/StreamBangle Draw
Coordinates44.43140, -108.16560

Physical Characteristics

Dam TypeEarth
NID Height21 ft
Dam Height21 ft
Dam Length1,200 ft
Year Completed1994 (32 years old)

Storage & Hydraulics

NID Storage120 acre-ft
Max Storage120 acre-ft
Normal Storage57 acre-ft
Surface Area9 acres
Drainage Area1 sq mi
Max Discharge1,373 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerJerry W. Snyder
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection05/12/2021
Emergency Action PlanNot Required

Identifiers

NID IDWY02096
Federal IDWY02096
More InfoState Dam Safety Program