Independent
Low HazardSatisfactory ConditionEmergency Action Plan: Not Required
Location
| State | Colorado |
| County | Boulder |
| Nearest City | LONGMONT |
| River/Stream | ST. VRAIN CREEK-OS |
| Coordinates | 40.19822, -105.19700 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 12 ft |
| Dam Height | 12 ft |
| Dam Length | 822 ft |
| Year Completed | 1903 (123 years old) |
Storage & Hydraulics
| NID Storage | 260 acre-ft |
| Max Storage | 260 acre-ft |
| Normal Storage | 165 acre-ft |
| Surface Area | 32 acres |
| Max Discharge | 562 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | INDEPENDENT RESERVOIR COMPANY (MIKE DOLLAGHAN) |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 06/06/2019 |
| Emergency Action Plan | Not Required |