Ream is an earth dam located in Johnston County, Oklahoma, built in 1940. It carries a Low hazard potential classification.
Dam profile
NID height · 25 ft25 ft tall and 1,050 ft long, 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 Ream
Ream is a dam in Johnston, Oklahoma. The dam is owned by Leland & Donna Duyck (private). It impounds the Sandy Crk. near Wapanucka.
The dam stands 25 feet tall and stretches 1,050 feet across, and has a maximum storage capacity of 148 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 12/01/2010. That was over 15 years ago.
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Location
| State | Oklahoma |
| County | Johnston |
| Nearest City | Wapanucka |
| River/Stream | Sandy Crk. |
| Coordinates | 34.33477, -96.42258 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Dam Length | 1,050 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 148 acre-ft |
| Max Storage | 148 acre-ft |
| Normal Storage | 130 acre-ft |
| Max Discharge | 992 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | Leland & Donna Duyck |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 12/01/2010 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK10705 |
| Federal ID | OK10705 |
| More Info | State Dam Safety Program |