Chapman Lake is a dam located in Marshall County, Oklahoma. It carries a Low hazard potential classification.
Dam profile
NID height · 43 ft43 ft tall and 325 ft long, taller than 89% 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 Chapman Lake
The primary purpose of Chapman Lake is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Bice LLC (private). It impounds the Tributary to Bell Creek near Madill.
The dam stands 43 feet tall and stretches 325 feet across, creates a reservoir covering 20 acres, has a maximum storage capacity of 147 acre-feet, and collects water from a drainage area of 1 square miles.
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.
At 43 feet, this dam is taller than 89% of dams nationwide.
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Location
| State | Oklahoma |
| County | Marshall |
| Nearest City | Madill |
| River/Stream | Tributary to Bell Creek |
| Coordinates | 34.15209, -96.68073 |
Physical Characteristics
| NID Height | 43 ft |
| Dam Height | 43 ft |
| Dam Length | 325 ft |
Storage & Hydraulics
| NID Storage | 147 acre-ft |
| Max Storage | 147 acre-ft |
| Normal Storage | 131 acre-ft |
| Surface Area | 20 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 2,300 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Recreation |
| Owner | Bice LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK30455 |
| Federal ID | OK30455 |
| More Info | State Dam Safety Program |