Redfield Lake
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| State | South Dakota |
| County | Spink |
| Nearest City | REDFIELD |
| River/Stream | TURTLE CREEK |
| Coordinates | 44.87723, -98.52854 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 600 ft |
| Year Completed | 1939 (87 years old) |
Storage & Hydraulics
| NID Storage | 12,000 acre-ft |
| Max Storage | 12,000 acre-ft |
| Normal Storage | 1,300 acre-ft |
| Surface Area | 170 acres |
| Drainage Area | 1,414 sq mi |
| Max Discharge | 24,350 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | GF&P |
| Owner Type | State |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 07/01/2025 |
| Emergency Action Plan | Yes |