Ty Hartwig
Ty Hartwig is an earth dam located in Oklahoma County, Oklahoma, built in 2004. It carries a Low hazard potential classification.
About Ty Hartwig
The primary purpose of Ty Hartwig is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Hartwig Investments Llc (private). It impounds the Walnut Creek near Oklahoma City.
The dam stands 22 feet tall and stretches 772 feet across, creates a reservoir covering 3 acres, has a maximum storage capacity of 80 acre-feet, and collects water from a drainage area of 288 square miles. Completed in 2004, the structure is relatively new.
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.
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Location
| State | Oklahoma |
| County | Oklahoma |
| Nearest City | Oklahoma City |
| River/Stream | Walnut Creek |
| Coordinates | 35.63348, -97.64937 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 22 ft |
| Dam Height | 22 ft |
| Dam Length | 772 ft |
| Year Completed | 2004 (22 years old) |
Storage & Hydraulics
| NID Storage | 80 acre-ft |
| Max Storage | 80 acre-ft |
| Normal Storage | 37 acre-ft |
| Surface Area | 3 acres |
| Drainage Area | 288 sq mi |
| Max Discharge | 95 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Recreation |
| Owner | HARTWIG INVESTMENTS LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK30104 |
| Federal ID | OK30104 |
| More Info | State Dam Safety Program |