Lake Morris Erosion Control Site 3

Lake Morris Erosion Control Site 3 is an earth dam located in Lucas County, Iowa, built in 1972. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspectionNot reported
Height37 ft
Built197254 years ago

Dam profile

NID height · 37 ft
37 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

37 ft tall and 451 ft long, taller than 83% 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 Lake Morris Erosion Control Site 3

The primary purpose of Lake Morris Erosion Control Site 3 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 City of Chariton (local government). It impounds the Tr-little Whitebreastcreek near Lake Morris.

The dam stands 37 feet tall and stretches 451 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 85 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1972, 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.

At 37 feet, this dam is taller than 83% of dams nationwide.

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Location

StateIowa
CountyLucas
Nearest CityLake Morris
River/StreamTr-little Whitebreastcreek
Coordinates40.99770, -93.22250

Physical Characteristics

Dam TypeEarth
NID Height37 ft
Dam Height37 ft
Dam Length451 ft
Year Completed1972 (54 years old)

Storage & Hydraulics

NID Storage85 acre-ft
Max Storage85 acre-ft
Normal Storage29 acre-ft
Surface Area4 acres
Drainage Area0 sq mi
Spillway TypeUncontrolled

Ownership & Safety

PurposeFire Protection, Stock, Or Small Fish Pond
OwnerCity of Chariton
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot assessed
Emergency Action PlanNot Required

Identifiers

NID IDIA00589
Federal IDIA00589
More InfoState Dam Safety Program