Rockwell
Low HazardFair ConditionEmergency Action Plan: Not Required
Location
| State | Colorado |
| County | Weld |
| Nearest City | JOHNSTOWN |
| River/Stream | BIG HOLLOW |
| Coordinates | 40.27450, -105.03704 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 16 ft |
| Dam Height | 16 ft |
| Dam Length | 1,100 ft |
| Year Completed | 1885 (141 years old) |
Storage & Hydraulics
| NID Storage | 441 acre-ft |
| Max Storage | 441 acre-ft |
| Normal Storage | 55 acre-ft |
| Surface Area | 15 acres |
| Drainage Area | 7 sq mi |
| Max Discharge | 1,050 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | JEFF ROCKWELL, |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Fair |
| Last Inspection | 10/28/2016 |
| Emergency Action Plan | Not Required |