Case
Low HazardPoor ConditionEmergency Action Plan: Not Required
Location
| State | Wyoming |
| County | Johnson |
| Nearest City | ARVADA |
| River/Stream | SEVENTY-SIX DRAW |
| Coordinates | 44.03460, -106.73450 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 35 ft |
| Dam Height | 30 ft |
| Dam Length | 880 ft |
| Year Completed | 1991 (35 years old) |
Storage & Hydraulics
| NID Storage | 349 acre-ft |
| Max Storage | 349 acre-ft |
| Normal Storage | 199 acre-ft |
| Surface Area | 29 acres |
| Drainage Area | 4,820 sq mi |
| Max Discharge | 17,640 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | ROBINSON CANYON RANCH, LLC |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Poor |
| Last Inspection | 06/21/2021 |
| Emergency Action Plan | Not Required |