Gurley

Gurley is an earth dam located in San Miguel County, Colorado, built in 1961. It carries a High hazard potential classification and has a fair condition assessment.

About Gurley

The primary purpose of Gurley is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Farmers Water Development Co. (alexander, Dave) (private). It impounds the Gurley Canyon near Norwood.

The dam stands 88 feet tall and stretches 2,400 feet across, creates a reservoir covering 336 acres, has a maximum storage capacity of 10,511 acre-feet, and collects water from a drainage area of 2 square miles. Completed in 1961, the structure is well into its service life at over 50 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 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 05/12/2022.

At 88 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 HazardFair ConditionEmergency Action Plan: Yes

Location

StateColorado
CountySan Miguel
Nearest CityNorwood
River/StreamGurley Canyon
Coordinates38.03501, -108.25057

Physical Characteristics

Dam TypeEarth
NID Height88 ft
Dam Height64 ft
Dam Length2,400 ft
Year Completed1961 (65 years old)

Storage & Hydraulics

NID Storage10,511 acre-ft
Max Storage10,511 acre-ft
Normal Storage9,000 acre-ft
Surface Area336 acres
Drainage Area2 sq mi
Max Discharge908 cfs
Spillway TypeNone

Ownership & Safety

PurposeIrrigation
OwnerFARMERS WATER DEVELOPMENT CO. (ALEXANDER, DAVE)
Owner TypePrivate
Hazard ClassificationHigh
Condition AssessmentFair
Last Inspection05/12/2022
Emergency Action PlanYes

Identifiers

NID IDCO00158
Federal IDCO00158
More InfoState Dam Safety Program

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