Upper Duck Creek Interim Detention Basin Dam
Upper Duck Creek Interim Detention Basin Dam is an earth dam located in Clark County, Nevada. It carries a High hazard potential classification and has a fair condition assessment.
About Upper Duck Creek Interim Detention Basin Dam
The primary purpose of Upper Duck Creek Interim Detention Basin 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 Clark County Public Works (local government). It impounds the Duck Creek-tr near Las Vegas.
The dam stands 49 feet tall and stretches 4,000 feet across, creates a reservoir covering 171 acres, has a maximum storage capacity of 2,582 acre-feet, and collects water from a drainage area of 48 square miles.
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. Its condition is rated fair — the dam has minor deficiencies that are being addressed or do not pose an immediate safety threat. An emergency action plan is in place for this dam. The most recent inspection on record was 02/23/2022.
At 49 feet, this dam is taller than 92% of dams nationwide.
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 Nevada 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 | Nevada |
| County | Clark |
| Nearest City | Las Vegas |
| River/Stream | Duck Creek-tr |
| Coordinates | 36.00815, -115.31332 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 49 ft |
| Dam Height | 49 ft |
| Dam Length | 4,000 ft |
Storage & Hydraulics
| NID Storage | 2,582 acre-ft |
| Max Storage | 2,582 acre-ft |
| Surface Area | 171 acres |
| Drainage Area | 48 sq mi |
| Max Discharge | 91,987 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | CLARK COUNTY PUBLIC WORKS |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 02/23/2022 |
| Emergency Action Plan | Yes |
Identifiers
| NID ID | NV10606 |
| Federal ID | NV10606 |
| More Info | State Dam Safety Program |