Mcintosh
Significant HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Colorado |
| County | Boulder |
| Nearest City | LONGMONT |
| River/Stream | ST. VRAIN CREEK-OS |
| Coordinates | 40.19126, -105.15674 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 17 ft |
| Dam Height | 17 ft |
| Dam Length | 2,350 ft |
| Year Completed | 1902 (124 years old) |
Storage & Hydraulics
| NID Storage | 3,352 acre-ft |
| Max Storage | 3,352 acre-ft |
| Normal Storage | 2,460 acre-ft |
| Surface Area | 263 acres |
| Drainage Area | 5 sq mi |
| Max Discharge | 6,354 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Irrigation |
| Owner | LAKE MCINTOSH RESERVOIR COMPANY (WADE GONZALES) |
| Owner Type | Private |
| Hazard Classification | Significant |
| Condition Assessment | Satisfactory |
| Last Inspection | 08/31/2022 |
| Emergency Action Plan | Yes |