Mattingly No 2
Mattingly No 2 is an earth dam located in Bryan County, Oklahoma, built in 1976. It carries a Low hazard potential classification.
About Mattingly No 2
The primary purpose of Mattingly 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 Howard Clark Malone (private). It impounds the Tr-sassafras Cr near Romia.
The dam stands 19 feet tall and stretches 1,968 feet across, and has a maximum storage capacity of 193 acre-feet. Completed in 1976, the structure is 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 08/14/2006. That was over 19 years ago.
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Location
| State | Oklahoma |
| County | Bryan |
| Nearest City | Romia |
| River/Stream | Tr-sassafras Cr |
| Coordinates | 33.91076, -96.29028 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 19 ft |
| Dam Height | 19 ft |
| Dam Length | 1,968 ft |
| Year Completed | 1976 (50 years old) |
Storage & Hydraulics
| NID Storage | 193 acre-ft |
| Max Storage | 193 acre-ft |
| Normal Storage | 140 acre-ft |
| Max Discharge | 227 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | HOWARD CLARK MALONE |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 08/14/2006 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | OK21182 |
| Federal ID | OK21182 |
| More Info | State Dam Safety Program |