Browns Valley Diversion Dam
Significant Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Roberts |
| River/Stream | Little Minnesota River |
| Coordinates | 45.58743, -96.84915 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 1,300 ft |
| Year Completed | 2010 (16 years old) |
Storage & Hydraulics
| NID Storage | 537 acre-ft |
| Max Storage | 537 acre-ft |
| Drainage Area | 444 sq mi |
| Max Discharge | 16,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Upper Minnesota River Watershed District |
| Owner Type | Local Government |
| Hazard Classification | Significant |
| Emergency Action Plan | Not Required |