Upper Little Black D-2

High HazardUnsatisfactory ConditionEmergency Action Plan: Yes

Location

StateMissouri
CountyRipley
Nearest CityFAIRDEALING
River/StreamTR LITTLE BLACK RIVER
Coordinates36.70952, -90.72081

Physical Characteristics

Dam TypeEarth
NID Height73 ft
Dam Height73 ft
Dam Length1,045 ft
Year Completed1989 (37 years old)

Storage & Hydraulics

NID Storage4,683 acre-ft
Max Storage4,683 acre-ft
Normal Storage607 acre-ft
Surface Area47 acres
Drainage Area11 sq mi
Max Discharge11,019 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
Owner TypeLocal Government
Hazard ClassificationHigh
Condition AssessmentUnsatisfactory
Last Inspection12/03/2021
Emergency Action PlanYes

Identifiers

NID IDMO31899
Federal IDMO31899
More InfoState Dam Safety Program

Nearby Dams

Upper Little Black Watershed Dam D- 1 1.5 mi Low Upper Little Black Watershed Dam D- 3 2.8 mi Low Upper Little Black D-4 Dam 3.2 mi Significant Upper Little Black D-8 Dam 3.5 mi High Upper Little Black Watershed Dam D- 7 4.4 mi Low Upper Little Black A-2 4.7 mi High Upper Little Black D-5 Dam 5.1 mi Low Mallard Lake 5.5 mi Low Upper Little Black Watershed Dam D- 9 5.9 mi Low Upper Little Black Watershed Dam A-5 6.4 mi Low