Upper Van Tassell
High HazardPoor ConditionEmergency Action Plan: Yes
Location
| State | Wyoming |
| County | Laramie |
| Nearest City | CHEYENNE |
| River/Stream | NORTH CROW CREEK |
| Coordinates | 41.23480, -105.27780 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 98 ft |
| Dam Height | 95 ft |
| Dam Length | 680 ft |
| Year Completed | 1932 (94 years old) |
Storage & Hydraulics
| NID Storage | 3,816 acre-ft |
| Max Storage | 3,816 acre-ft |
| Normal Storage | 2,736 acre-ft |
| Surface Area | 94 acres |
| Drainage Area | 18 sq mi |
| Max Discharge | 21,400 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | CITY OF CHEYENNE-BOPU |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Poor |
| Last Inspection | 04/28/2022 |
| Emergency Action Plan | Yes |