Weder John
Weder John is an earth dam located in Harper County, Oklahoma, built in 1984. It carries a Low hazard potential classification.
About Weder John
Weder John is a dam in Harper, Oklahoma. The dam is owned by Tommy Weder (private). It impounds the Tr Cimarron River.
The dam stands 35 feet tall, creates a reservoir covering 12 acres, and has a maximum storage capacity of 130 acre-feet. Completed in 1984, the structure is 42 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 08/16/2011. That was over 14 years ago.
At 35 feet, this dam is taller than 82% of dams nationwide.
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Location
| State | Oklahoma |
| County | Harper |
| River/Stream | Tr Cimarron River |
| Coordinates | 36.87240, -99.40917 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 35 ft |
| Year Completed | 1984 (42 years old) |
Storage & Hydraulics
| NID Storage | 130 acre-ft |
| Max Storage | 130 acre-ft |
| Normal Storage | 62 acre-ft |
| Surface Area | 12 acres |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Other |
| Owner | TOMMY WEDER |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 08/16/2011 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21889 |
| Federal ID | OK21889 |
| More Info | State Dam Safety Program |