Cypress Creek Watershed Structure Y-19a-03 Dam
Cypress Creek Watershed Structure Y-19a-03 Dam is an earth dam located in Yalobusha County, Mississippi, built in 1961. It carries a Low hazard potential classification.
About Cypress Creek Watershed Structure Y-19a-03 Dam
The primary purpose of Cypress Creek Watershed Structure Y-19a-03 Dam is flood risk reduction. The dam is designed to control downstream flooding by temporarily storing excess water during storms and releasing it at a controlled rate. The dam is owned by Cypress Creek Watershed District (local government). It impounds the Unt Of Cool Branch.
The dam stands 12 feet tall, creates a reservoir covering 15 acres, has a maximum storage capacity of 228 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1961, 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 10/17/2019.
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Location
| State | Mississippi |
| County | Yalobusha |
| River/Stream | Unt Of Cool Branch |
| Coordinates | 33.97579, -89.74726 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Year Completed | 1961 (65 years old) |
Storage & Hydraulics
| NID Storage | 228 acre-ft |
| Max Storage | 228 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 0 sq mi |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | CYPRESS CREEK WATERSHED DISTRICT |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Last Inspection | 10/17/2019 |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MS00934 |
| Federal ID | MS00934 |
| More Info | State Dam Safety Program |