Jack Clark #1 is an earth dam located in Logan County, Oklahoma, built in 1994. It carries a Low hazard potential classification.
Dam profile
NID height · 29 ft29 ft tall, taller than 65% 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 Jack Clark #1
The primary purpose of Jack Clark #1 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Jack L. Clark (private). It impounds the Unamed Trib. to Wolf Creek near Crescent.
The dam stands 29 feet tall, has a maximum storage capacity of 102 acre-feet, and collects water from a drainage area of 956 square miles. Completed in 1994, the structure is 32 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 08/04/2011. That was over 15 years ago.
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Location
| State | Oklahoma |
| County | Logan |
| Nearest City | Crescent |
| River/Stream | Unamed Trib. to Wolf Creek |
| Coordinates | 35.98989, -97.55191 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 29 ft |
| Dam Height | 29 ft |
| Year Completed | 1994 (32 years old) |
Storage & Hydraulics
| NID Storage | 102 acre-ft |
| Max Storage | 102 acre-ft |
| Normal Storage | 56 acre-ft |
| Drainage Area | 956 sq mi |
| Max Discharge | 173 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | Jack L. Clark |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 08/04/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK22243 |
| Federal ID | OK22243 |
| More Info | State Dam Safety Program |