Dayton Hollow Dam
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Minnesota |
| County | Otter Tail |
| Nearest City | Breckenridge |
| River/Stream | Ottertail River |
| Coordinates | 46.23100, -96.11740 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 41 ft |
| Dam Height | 35 ft |
| Dam Length | 265 ft |
| Year Completed | 1909 (117 years old) |
Storage & Hydraulics
| NID Storage | 5,000 acre-ft |
| Max Storage | 5,000 acre-ft |
| Normal Storage | 3,500 acre-ft |
| Surface Area | 230 acres |
| Drainage Area | 1,810 sq mi |
| Max Discharge | 2,000 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Hydroelectric |
| Owner | Otter Tail Power Company |
| Owner Type | Public Utility |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 09/22/2022 |
| Emergency Action Plan | Not Required |