Durango #1

Durango #1 is a rockfill dam located in La Plata County, Colorado, built in 1899. It carries a Low hazard potential classification.

About Durango #1

The primary purpose of Durango #1 is water supply. The dam stores water for municipal, industrial, or agricultural use, helping ensure a reliable supply for the surrounding area. The dam is owned by City Of Durango (jack Rogers) (local government). It impounds the Florida River near Bondad.

The dam stands 16 feet tall and stretches 360 feet across, creates a reservoir covering 40 acres, has a maximum storage capacity of 530 acre-feet, and collects water from a drainage area of 5 square miles. Completed in 1899, the structure is over a century 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. The most recent inspection on record was 09/03/2009. That was over 16 years ago.

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Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateColorado
CountyLa Plata
Nearest CityBondad
River/StreamFlorida River
Coordinates37.53833, -107.60390

Physical Characteristics

Dam TypeRockfill
NID Height16 ft
Dam Height16 ft
Dam Length360 ft
Year Completed1899 (127 years old)

Storage & Hydraulics

NID Storage530 acre-ft
Max Storage530 acre-ft
Normal Storage450 acre-ft
Surface Area40 acres
Drainage Area5 sq mi
Max Discharge223 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeWater Supply
OwnerCITY OF DURANGO (JACK ROGERS)
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection09/03/2009
Emergency Action PlanNot Required

Identifiers

NID IDCO02084
Federal IDCO02084
More InfoState Dam Safety Program

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