Pioneer Detention Basin Dam
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Nevada |
| County | Clark |
| Nearest City | HENDERSON |
| River/Stream | LAS VEGAS WASH-TR |
| Coordinates | 36.04420, -115.02030 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 41 ft |
| Dam Height | 41 ft |
| Dam Length | 365 ft |
| Year Completed | 2002 (24 years old) |
Storage & Hydraulics
| NID Storage | 562 acre-ft |
| Max Storage | 562 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 7 sq mi |
| Max Discharge | 35,150 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Flood Risk Reduction |
| Owner | CITY OF HENDERSON |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 02/26/2024 |
| Emergency Action Plan | Yes |