Willow Lake
Significant HazardPoor ConditionEmergency Action Plan: Not Required
Location
| State | Wyoming |
| County | Sublette |
| Nearest City | BOULDER |
| River/Stream | LAKE CREEK |
| Coordinates | 42.99300, -109.90900 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 20 ft |
| Dam Height | 20 ft |
| Dam Length | 320 ft |
| Year Completed | 1955 (71 years old) |
Storage & Hydraulics
| NID Storage | 32,125 acre-ft |
| Max Storage | 32,125 acre-ft |
| Normal Storage | 22,630 acre-ft |
| Surface Area | 1,958 acres |
| Drainage Area | 32 sq mi |
| Max Discharge | 625 cfs |
| Spillway Type | Controlled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | WILSON, BINNING, BAYER, JORGENSEN, ETAL |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Poor |
| Last Inspection | 06/03/2024 |
| Emergency Action Plan | Not Required |