Malon Dam is an earth dam located in Meade County, South Dakota, built in 2001. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection09/17/2002
Height31 ft
Built200125 years ago

Dam profile

NID height · 31 ft
31 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

31 ft tall and 395 ft long, taller than 72% 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 Malon Dam

The primary purpose of Malon Dam is fish and wildlife pond. The dam creates habitat for fish and wildlife, supporting local ecosystems and potentially serving conservation goals. The dam is owned by Harvey Malon (private). It impounds the Pine Creek.

The dam stands 31 feet tall and stretches 395 feet across, creates a reservoir covering 22 acres, has a maximum storage capacity of 340 acre-feet, and collects water from a drainage area of 11 square miles. Completed in 2001, the structure is relatively new.

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 09/17/2002. That was over 24 years ago.

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Location

StateSouth Dakota
CountyMeade
River/StreamPine Creek
Coordinates44.52499, -102.37249

Physical Characteristics

Dam TypeEarth
NID Height31 ft
Dam Height31 ft
Dam Length395 ft
Year Completed2001 (25 years old)

Storage & Hydraulics

NID Storage340 acre-ft
Max Storage340 acre-ft
Normal Storage165 acre-ft
Surface Area22 acres
Drainage Area11 sq mi
Max Discharge1,770 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFish and Wildlife Pond
OwnerHarvey Malon
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection09/17/2002
Emergency Action PlanNot Required

Identifiers

NID IDSD02496
Federal IDSD02496
More InfoState Dam Safety Program