Robertson No. 1
Significant Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Gregory |
| Nearest City | NONE |
| River/Stream | BULL CREEK |
| Coordinates | 43.33833, -99.46666 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 1,500 ft |
| Year Completed | 1975 (51 years old) |
Storage & Hydraulics
| NID Storage | 150 acre-ft |
| Max Storage | 150 acre-ft |
| Normal Storage | 120 acre-ft |
| Max Discharge | 5,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | VJT HOLDINGS LLLP |
| Owner Type | Private |
| Hazard Classification | Significant |
| Last Inspection | 04/15/1981 |
| Emergency Action Plan | Not Required |