Grassy Creek Watershed Dam G- 56

Low HazardNot Rated ConditionEmergency Action Plan: Not Required

Location

StateMissouri
CountyLewis
Nearest CityEWING
River/StreamGRASSY CREEK
Coordinates40.03125, -91.76445

Physical Characteristics

Dam TypeEarth
NID Height32 ft
Dam Height21 ft
Dam Length402 ft
Year Completed1990 (36 years old)

Storage & Hydraulics

NID Storage63 acre-ft
Max Storage63 acre-ft
Normal Storage18 acre-ft
Surface Area7 acres
Drainage Area211 sq mi
Max Discharge168 cfs
Spillway TypeUncontrolled

Ownership & Safety

PurposeFlood Risk Reduction
OwnerGRASSY CK SUBDISTRICT
Owner TypeLocal Government
Hazard ClassificationLow
Condition AssessmentNot Rated
Last Inspection09/11/1999
Emergency Action PlanNot Required

Identifiers

NID IDMO50891
Federal IDMO50891
More InfoState Dam Safety Program

Nearby Dams

Grassy Creek Watershed Dam G- 55 0.4 mi Low Grassy Creek Watershed Dam G- 64 0.7 mi Low Grassy Creek Watershed Dam G- 62 0.8 mi Low Grassy Creek Watershed Dam G- 53 1.2 mi Low Grassy Creek Watershed Dam G- 65 1.2 mi Low Grassy Creek Watershed Dam G- 63 1.4 mi Low Grassy Creek Watershed Dam G- 52 1.4 mi Low Grassy Creek Watershed Dam G- 51 1.5 mi Low Grassy Creek Watershed Dam G- 50 1.5 mi Low Grassy Creek Watershed Dam G- 61a 1.5 mi Low