Little Moreau #1
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Dewey |
| Nearest City | NONE |
| River/Stream | LITTLE MOREAU RIVER |
| Coordinates | 45.34768, -101.08918 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 662 ft |
| Year Completed | 1933 (93 years old) |
Storage & Hydraulics
| NID Storage | 507 acre-ft |
| Max Storage | 507 acre-ft |
| Normal Storage | 211 acre-ft |
| Surface Area | 33 acres |
| Drainage Area | 51 sq mi |
| Max Discharge | 8,616 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | GF&P |
| Owner Type | State |
| Hazard Classification | Low |
| Last Inspection | 10/04/2018 |
| Emergency Action Plan | Not Required |