Klopping Dam

Klopping Dam is an earth dam located in Jasper County, Iowa, built in 1961. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspection10/19/1967
Height31 ft
Built196165 years ago

Dam profile

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

31 ft tall and 341 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 Klopping Dam

The primary purpose of Klopping Dam is fire protection, stock, or small fish pond. The dam maintains a small impoundment used for fire suppression, livestock watering, or as a fish pond. The dam is owned by Victor Klopping Jr (private). It impounds the Tr-benjamin Creek near Lambs Grove.

The dam stands 31 feet tall and stretches 341 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 51 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1961, 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. The most recent inspection on record was 10/19/1967. That was over 59 years ago.

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Location

StateIowa
CountyJasper
Nearest CityLambs Grove
River/StreamTr-benjamin Creek
Coordinates41.72390, -93.05620

Physical Characteristics

Dam TypeEarth
NID Height31 ft
Dam Height31 ft
Dam Length341 ft
Year Completed1961 (65 years old)

Storage & Hydraulics

NID Storage51 acre-ft
Max Storage51 acre-ft
Normal Storage32 acre-ft
Surface Area3 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerVictor Klopping Jr
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Last Inspection10/19/1967
Emergency Action PlanNot Required

Identifiers

NID IDIA00543
Federal IDIA00543
More InfoState Dam Safety Program