Kowach

Kowach is an earth dam located in Moffat County, Colorado, built in 1957. It carries a Low hazard potential classification and has a satisfactory condition assessment.

About Kowach

The primary purpose of Kowach 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 Green, Judy (private). It impounds the Yampa River-tr near Craig.

The dam stands 33 feet tall and stretches 315 feet across, creates a reservoir covering 3 acres, and has a maximum storage capacity of 43 acre-feet. Completed in 1957, 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. Its condition is rated satisfactory, indicating no existing or potential dam safety deficiencies are recognized. The most recent inspection on record was 09/15/2021.

At 33 feet, this dam is taller than 78% of dams nationwide.

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Low HazardSatisfactory ConditionEmergency Action Plan: Not Required

Location

StateColorado
CountyMoffat
Nearest CityCraig
River/StreamYampa River-tr
Coordinates40.45168, -107.44057

Physical Characteristics

Dam TypeEarth
NID Height33 ft
Dam Height33 ft
Dam Length315 ft
Year Completed1957 (69 years old)

Storage & Hydraulics

NID Storage43 acre-ft
Max Storage43 acre-ft
Normal Storage33 acre-ft
Surface Area3 acres
Max Discharge172 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerGREEN, JUDY
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentSatisfactory
Last Inspection09/15/2021
Emergency Action PlanNot Required

Identifiers

NID IDCO01017
Federal IDCO01017
More InfoState Dam Safety Program

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