Dalton Lake
High HazardNot Rated ConditionEmergency Action Plan: Yes
Location
| State | South Dakota |
| County | Lawrence |
| Nearest City | PIEDMONT |
| River/Stream | LITTLE ELK CR |
| Coordinates | 44.23072, -103.47392 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 256 ft |
| Year Completed | 1974 (52 years old) |
Storage & Hydraulics
| NID Storage | 41 acre-ft |
| Max Storage | 41 acre-ft |
| Normal Storage | 15 acre-ft |
| Drainage Area | 9 sq mi |
| Max Discharge | 4,900 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Recreation |
| Owner | USDA FS |
| Owner Type | Federal |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Last Inspection | 09/25/2019 |
| Emergency Action Plan | Yes |