B. Silverman Dam
Low Hazard ConditionEmergency Action Plan: Not Required
Location
| State | South Dakota |
| County | Ziebach |
| Nearest City | NONE |
| River/Stream | PRETTY CREEK |
| Coordinates | 45.14999, -101.55166 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 21 ft |
| Dam Height | 21 ft |
| Dam Length | 560 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 490 acre-ft |
| Max Storage | 490 acre-ft |
| Normal Storage | 188 acre-ft |
| Surface Area | 26 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 1,642 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Fire Protection, Stock, Or Small Fish Pond |
| Owner | ARLIE DAVIS |
| Owner Type | Private |
| Hazard Classification | Low |
| Last Inspection | 06/01/1986 |
| Emergency Action Plan | Not Required |