Turner Reservoir

Turner Reservoir is an earth dam located in Weston County, Wyoming, built in 1993. It carries a Significant hazard potential classification.

Hazard potentialSignificantFailure could cause major damage
ConditionNot assessed
Emergency action planNot reported
Last inspection07/18/2019
Height32 ft
Built199333 years ago

Dam profile

NID height · 32 ft
32 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

32 ft tall and 1,200 ft long, taller than 74% 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 Turner Reservoir

The primary purpose of Turner Reservoir 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 Usda Fs (federal). It impounds the Turner Creek near Osage.

The dam stands 32 feet tall and stretches 1,200 feet across, creates a reservoir covering 9 acres, and has a maximum storage capacity of 45 acre-feet. Completed in 1993, the structure is 33 years old.

This dam has a significant hazard potential classification, meaning that a failure could cause significant economic damage — flooding roads, bridges, or property downstream — but is not expected to result in loss of life. The most recent inspection on record was 07/18/2019.

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Location

StateWyoming
CountyWeston
Nearest CityOsage
River/StreamTurner Creek
Coordinates44.03372, -104.42007

Physical Characteristics

Dam TypeEarth
NID Height32 ft
Dam Height27 ft
Dam Length1,200 ft
Year Completed1993 (33 years old)

Storage & Hydraulics

NID Storage45 acre-ft
Max Storage45 acre-ft
Surface Area9 acres
Max Discharge2,400 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerUsda Fs
Owner TypeFederal
Hazard ClassificationSignificant
Condition AssessmentNot assessed
Last Inspection07/18/2019
Emergency Action PlanNot Required

Identifiers

NID IDWY02084
Federal IDWY02084
More InfoState Dam Safety Program