Black Hack Jr
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Oklahoma |
| County | Hughes |
| Nearest City | CANADIAN RIVER |
| River/Stream | TR-COAL CR |
| Coordinates | 35.01208, -96.14835 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Dam Length | 570 ft |
| Year Completed | 1976 (50 years old) |
Storage & Hydraulics
| NID Storage | 150 acre-ft |
| Max Storage | 150 acre-ft |
| Normal Storage | 75 acre-ft |
| Max Discharge | 220 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | JAMES C WALKER |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 08/09/2011 |
| Emergency Action Plan | Not Required |