J-m Ranch
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Oklahoma |
| County | Oklahoma |
| Nearest City | OKLAHOMA CITY |
| River/Stream | TRIBUTARY OF CHISHOM CREEK |
| Coordinates | 35.66671, -97.54204 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 800 ft |
| Year Completed | 1970 (56 years old) |
Storage & Hydraulics
| NID Storage | 300 acre-ft |
| Max Storage | 300 acre-ft |
| Normal Storage | 200 acre-ft |
| Surface Area | 30 acres |
| Max Discharge | 780 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | MULHOLLAND HOA INC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 12/20/2010 |
| Emergency Action Plan | Not Required |