Big Creek Wid Site 11
Big Creek Wid Site 11 is an earth dam located in Craighead County, Arkansas, built in 1966. It carries a High hazard potential classification.
About Big Creek Wid Site 11
The primary purpose of Big Creek Wid Site 11 is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Big Creek Watershed Improvement District (local government). It impounds the Big Creek-os near Herman.
The dam stands 18 feet tall and stretches 1,425 feet across, creates a reservoir covering 76 acres, has a maximum storage capacity of 465 acre-feet, and collects water from a drainage area of 0 square miles. Completed in 1966, the structure is well into its service life at over 50 years old.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream. An emergency action plan is in place for this dam.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Arkansas dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Arkansas |
| County | Craighead |
| Nearest City | Herman |
| River/Stream | Big Creek-os |
| Coordinates | 35.86123, -90.78913 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 18 ft |
| Dam Height | 18 ft |
| Dam Length | 1,425 ft |
| Year Completed | 1966 (60 years old) |
Storage & Hydraulics
| NID Storage | 465 acre-ft |
| Max Storage | 465 acre-ft |
| Normal Storage | 359 acre-ft |
| Surface Area | 76 acres |
| Drainage Area | 0 sq mi |
| Max Discharge | 320 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Big Creek Watershed Improvement District |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | AR00458 |
| Federal ID | AR00458 |
| More Info | State Dam Safety Program |