Echo Canyon

Echo Canyon is an earth dam located in Archuleta County, Colorado, built in 1969. It carries a Significant hazard potential classification and has a fair condition assessment.

About Echo Canyon

The primary purpose of Echo Canyon 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 Echo Canyon near Trujillo.

The dam stands 82 feet tall and stretches 300 feet across, creates a reservoir covering 118 acres, has a maximum storage capacity of 3,063 acre-feet, and collects water from a drainage area of 10 square miles. Completed in 1969, the structure is well into its service life at over 50 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. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 04/08/2021.

At 82 feet, this dam is taller than 97% of all dams in the United States.

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Significant HazardFair ConditionEmergency Action Plan: Yes

Location

StateColorado
CountyArchuleta
Nearest CityTrujillo
River/StreamEcho Canyon
Coordinates37.20742, -107.00012

Physical Characteristics

Dam TypeEarth
NID Height82 ft
Dam Height68 ft
Dam Length300 ft
Year Completed1969 (57 years old)

Storage & Hydraulics

NID Storage3,063 acre-ft
Max Storage3,063 acre-ft
Normal Storage2,149 acre-ft
Surface Area118 acres
Drainage Area10 sq mi
Max Discharge5,352 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerCOLORADO PARKS AND WILDLIFE
Owner TypeState
Hazard ClassificationSignificant
Condition AssessmentFair
Last Inspection04/08/2021
Emergency Action PlanYes

Identifiers

NID IDCO01055
Federal IDCO01055
More InfoState Dam Safety Program

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