Miramonte

Miramonte is an earth dam located in San Miguel County, Colorado, built in 1978. It carries a High hazard potential classification and has a unsatisfactory condition assessment.

About Miramonte

The primary purpose of Miramonte is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Colorado Parks And Wildlife (state). It impounds the West Naturita Creek near Norwood.

The dam stands 87 feet tall and stretches 620 feet across, creates a reservoir covering 410 acres, has a maximum storage capacity of 11,620 acre-feet, and collects water from a drainage area of 36 square miles. Completed in 1978, the structure is 48 years old.

This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. Its condition is rated unsatisfactory, indicating serious safety deficiencies exist that require immediate attention or remedial action. An emergency action plan is in place for this dam. The most recent inspection on record was 05/11/2023.

At 87 feet, this dam is taller than 97% of all dams in the United States.

Living Downstream

If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Colorado dam safety program can provide more specific information about emergency planning for this structure.

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

High HazardUnsatisfactory ConditionEmergency Action Plan: Yes

Location

StateColorado
CountySan Miguel
Nearest CityNorwood
River/StreamWest Naturita Creek
Coordinates37.97334, -108.33557

Physical Characteristics

Dam TypeEarth
NID Height87 ft
Dam Height87 ft
Dam Length620 ft
Year Completed1978 (48 years old)

Storage & Hydraulics

NID Storage11,620 acre-ft
Max Storage11,620 acre-ft
Normal Storage6,851 acre-ft
Surface Area410 acres
Drainage Area36 sq mi
Max Discharge1,800 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerCOLORADO PARKS AND WILDLIFE
Owner TypeState
Hazard ClassificationHigh
Condition AssessmentUnsatisfactory
Last Inspection05/11/2023
Emergency Action PlanYes

Identifiers

NID IDCO00162
Federal IDCO00162
More InfoState Dam Safety Program

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