Shaw - North Dam

Shaw - North Dam is an earth dam located in Mineral County, Colorado, built in 1895. It carries a Significant hazard potential classification and has a satisfactory condition assessment.

Hazard potentialSignificantFailure could cause major damage
ConditionSatisfactoryBest of 4 ratings
Emergency action planOn file
Last inspection12/08/2021
Height25 ft
Built1895131 years ago

Dam profile

NID height · 25 ft
25 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

25 ft tall and 514 ft long, taller than 50% of U.S. dams with a recorded height. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.

About Shaw - North Dam

The primary purpose of Shaw - North Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by San Luis Valley Water Conservancy District (dutton (private). It impounds the Kitty Creek-os near South Fork.

The dam stands 25 feet tall and stretches 514 feet across, creates a reservoir covering 42 acres, has a maximum storage capacity of 891 acre-feet, and collects water from a drainage area of 4 square miles. Completed in 1895, the structure is over a century 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 satisfactory, indicating no existing or potential dam safety deficiencies are recognized. An emergency action plan is in place for this dam. The most recent inspection on record was 12/08/2021.

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Location

StateColorado
CountyMineral
Nearest CitySouth Fork
River/StreamKitty Creek-os
Coordinates37.56611, -106.79390

Physical Characteristics

Dam TypeEarth
NID Height25 ft
Dam Height25 ft
Dam Length514 ft
Year Completed1895 (131 years old)

Storage & Hydraulics

NID Storage891 acre-ft
Max Storage891 acre-ft
Normal Storage681 acre-ft
Surface Area42 acres
Drainage Area4 sq mi
Max Discharge882 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerSan Luis Valley Water Conservancy District (dutton
Owner TypePrivate
Hazard ClassificationSignificant
Condition AssessmentSatisfactory
Last Inspection12/08/2021
Emergency Action PlanYes

Identifiers

NID IDCO00781
Federal IDCO00781
More InfoState Dam Safety Program