Oknoname 031057 is an earth dam located in Comanche County, Oklahoma, built in 1967. It carries a Low hazard potential classification.
Dam profile
NID height · 18 ft18 ft tall and 350 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Oknoname 031057
Oknoname 031057 is a dam in Comanche, Oklahoma. The dam is owned by Rudolph and Charlene Hanza (private). It impounds the Tr-beaver Cr near Letitia-ok.
The dam stands 18 feet tall and stretches 350 feet across, creates a reservoir covering 3 acres, and has a maximum storage capacity of 80 acre-feet. Completed in 1967, the structure is well into its service life at over 50 years old.
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 08/02/2005. That was over 21 years ago.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Oklahoma |
| County | Comanche |
| Nearest City | Letitia-ok |
| River/Stream | Tr-beaver Cr |
| Coordinates | 34.58824, -98.20209 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 350 ft |
| Year Completed | 1967 (59 years old) |
Storage & Hydraulics
| NID Storage | 80 acre-ft |
| Max Storage | 80 acre-ft |
| Normal Storage | 40 acre-ft |
| Surface Area | 3 acres |
| Max Discharge | 1,100 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Rudolph and Charlene Hanza |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/02/2005 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK12858 |
| Federal ID | OK12858 |
| More Info | State Dam Safety Program |