Unknown
Unknown is an earth dam located in Osage County, Oklahoma, built in 1940. It carries a Low hazard potential classification.
About Unknown
Unknown is a dam in Osage, Oklahoma. The dam is owned by Freeman Ranch Of Osage County Llc (private). It impounds the Tr-buck Cr near Caney.
The dam stands 38 feet tall and stretches 120 feet across, creates a reservoir covering 4 acres, and has a maximum storage capacity of 340 acre-feet. Completed in 1940, the structure is well-established, with more than 75 years of service.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 01/01/1980. That was over 46 years ago.
At 38 feet, this dam is taller than 85% of dams nationwide.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Oklahoma |
| County | Osage |
| Nearest City | Caney |
| River/Stream | Tr-buck Cr |
| Coordinates | 36.97427, -96.33350 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 38 ft |
| Dam Height | 38 ft |
| Dam Length | 120 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 340 acre-ft |
| Max Storage | 340 acre-ft |
| Normal Storage | 24 acre-ft |
| Surface Area | 4 acres |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | FREEMAN RANCH OF OSAGE COUNTY LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 01/01/1980 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12976 |
| Federal ID | OK12976 |
| More Info | State Dam Safety Program |