Ray Smith is an earth dam located in Dewey County, Oklahoma, built in 1986. It carries a Low hazard potential classification.
Dam profile
NID height · 25 ft25 ft tall, taller than 50% of U.S. dams with a recorded height. 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 Ray Smith
The primary purpose of Ray Smith is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Michael Pollock (private). It impounds the Tributary to Canadian River.
The dam stands 25 feet tall, creates a reservoir covering 3 acres, and has a maximum storage capacity of 50 acre-feet. Completed in 1986, the structure is 40 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 06/09/2005. 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 | Dewey |
| River/Stream | Tributary to Canadian River |
| Coordinates | 36.04074, -99.10938 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Year Completed | 1986 (40 years old) |
Storage & Hydraulics
| NID Storage | 50 acre-ft |
| Max Storage | 50 acre-ft |
| Normal Storage | 25 acre-ft |
| Surface Area | 3 acres |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | Michael Pollock |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 06/09/2005 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21929 |
| Federal ID | OK21929 |
| More Info | State Dam Safety Program |