Hillsboro Dam

Hillsboro Dam is an other dam located in Traill County, North Dakota, built in 1937. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection05/11/2016
Height15 ft
Built193789 years ago

Dam profile

NID height · 15 ft
15 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

15 ft tall and 100 ft long. 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 Hillsboro Dam

The primary purpose of Hillsboro Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by City of Hillsboro (local government). It impounds the Goose River near Hillsboro.

The dam stands 15 feet tall and stretches 100 feet across, creates a reservoir covering 44 acres, has a maximum storage capacity of 285 acre-feet, and collects water from a drainage area of 1,191 square miles. Completed in 1937, the structure is well-established, with more than 75 years of service.

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 05/11/2016. That was over 10 years ago.

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Location

StateNorth Dakota
CountyTraill
Nearest CityHillsboro
River/StreamGoose River
Coordinates47.40995, -97.06424

Physical Characteristics

Dam TypeOther
NID Height15 ft
Dam Height15 ft
Dam Length100 ft
Year Completed1937 (89 years old)

Storage & Hydraulics

NID Storage285 acre-ft
Max Storage285 acre-ft
Normal Storage190 acre-ft
Surface Area44 acres
Drainage Area1,191 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeRecreation
OwnerCity of Hillsboro
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection05/11/2016
Emergency Action PlanNot Required

Identifiers

NID IDND00216
Federal IDND00216
More InfoState Dam Safety Program