Jjrp is an earth dam located in Scotland County, Missouri, built in 1998. It carries a Low hazard potential classification.

Hazard potentialLowFailure would cause limited damage
ConditionNot assessed
Emergency action planNot reported
Last inspectionNot reported
Height20 ft
Built199828 years ago

Dam profile

NID height · 20 ft
20 FT TWO-STORY HOUSEMEDIAN U.S. DAM · 24 FT

20 ft tall and 545 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 Jjrp

The primary purpose of Jjrp is grade stabilization. Grade stabilization dams prevent erosion by reducing the slope and velocity of water flowing through a channel. They're commonly used to stop gullies from deepening and to protect downstream land and infrastructure. The dam is owned by Jjrp Farms Inc. (private). It impounds the Bear Creek near Wyaconda.

The dam stands 20 feet tall and stretches 545 feet across, creates a reservoir covering 4 acres, has a maximum storage capacity of 94 acre-feet, and collects water from a drainage area of 32 square miles. Completed in 1998, the structure is 28 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.

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Location

StateMissouri
CountyScotland
Nearest CityWyaconda
River/StreamBear Creek
Coordinates40.42786, -92.06423

Physical Characteristics

Dam TypeEarth
NID Height20 ft
Dam Height20 ft
Dam Length545 ft
Year Completed1998 (28 years old)

Storage & Hydraulics

NID Storage94 acre-ft
Max Storage94 acre-ft
Normal Storage40 acre-ft
Surface Area4 acres
Drainage Area32 sq mi
Max Discharge88 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeGrade Stabilization
OwnerJjrp Farms Inc.
Owner TypePrivate
Hazard ClassificationLow
Condition AssessmentNot assessed
Emergency Action PlanNot Required

Identifiers

NID IDMO50788
Federal IDMO50788
More InfoState Dam Safety Program