Christensen #1

Christensen #1 is an earth dam located in Morgan County, Colorado, built in 1957. It carries a Low hazard potential classification and has a fair condition assessment.

Hazard potentialLowFailure would cause limited damage
ConditionFair2nd of 4 ratings
Emergency action planNot reported
Last inspection03/11/2020
Height32 ft
Built195769 years ago

Dam profile

NID height · 32 ft
32 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

32 ft tall and 382 ft long, taller than 74% 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 Christensen #1

The primary purpose of Christensen #1 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Christensen Bros., Inc. (eric Christensen) (private). It impounds the Schaffer's Draw near Goodrich.

The dam stands 32 feet tall and stretches 382 feet across, creates a reservoir covering 15 acres, has a maximum storage capacity of 150 acre-feet, and collects water from a drainage area of 4 square miles. Completed in 1957, the structure is well into its service life at over 50 years 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. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. The most recent inspection on record was 03/11/2020.

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Location

StateColorado
CountyMorgan
Nearest CityGoodrich
River/StreamSchaffer's Draw
Coordinates40.37668, -103.96296

Physical Characteristics

Dam TypeEarth
NID Height32 ft
Dam Height20 ft
Dam Length382 ft
Year Completed1957 (69 years old)

Storage & Hydraulics

NID Storage150 acre-ft
Max Storage150 acre-ft
Normal Storage75 acre-ft
Surface Area15 acres
Drainage Area4 sq mi
Max Discharge6,280 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeIrrigation
OwnerChristensen Bros., Inc. (eric Christensen)
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentFair
Last Inspection03/11/2020
Emergency Action PlanNot Required

Identifiers

NID IDCO00007
Federal IDCO00007
More InfoState Dam Safety Program