Johnson is an earth dam located in Woodward County, Oklahoma. It carries a Low hazard potential classification.
Dam profile
NID height · 26 ft26 ft tall, taller than 55% 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 Johnson
Johnson is a dam in Woodward, Oklahoma. The dam is owned by Ilo Johnson (private). It impounds the Tr-west Cr.
The dam stands 26 feet tall, and has a maximum storage capacity of 28 acre-feet.
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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Oklahoma |
| County | Woodward |
| Nearest City | None |
| River/Stream | Tr-west Cr |
| Coordinates | 36.45750, -98.98193 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 26 ft |
| Dam Height | 26 ft |
Storage & Hydraulics
| NID Storage | 28 acre-ft |
| Max Storage | 28 acre-ft |
| Normal Storage | 28 acre-ft |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Owner | Ilo Johnson |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK20899 |
| Federal ID | OK20899 |
| More Info | State Dam Safety Program |