Isom No 2
Isom No 2 is an earth dam located in Bryan County, Oklahoma, built in 1968. It carries a Low hazard potential classification.
About Isom No 2
The primary purpose of Isom No 2 is irrigation. The dam stores and diverts water for agricultural irrigation, supporting farming operations in the surrounding area. The dam is owned by Bruce Isom (private). It impounds the Tr-j-n Cr near Burris Cemetery.
The dam stands 24 feet tall and stretches 485 feet across, and has a maximum storage capacity of 96 acre-feet. Completed in 1968, the structure is well into its service life at over 50 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 06/25/2002. That was over 23 years ago.
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Location
| State | Oklahoma |
| County | Bryan |
| Nearest City | Burris Cemetery |
| River/Stream | Tr-j-n Cr |
| Coordinates | 33.93717, -96.27035 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 485 ft |
| Year Completed | 1968 (58 years old) |
Storage & Hydraulics
| NID Storage | 96 acre-ft |
| Max Storage | 96 acre-ft |
| Normal Storage | 60 acre-ft |
| Max Discharge | 1,128 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | BRUCE ISOM |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 06/25/2002 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK10490 |
| Federal ID | OK10490 |
| More Info | State Dam Safety Program |