St. Joe Tailings
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Colorado |
| County | Boulder |
| Nearest City | BOULDER |
| River/Stream | BOULDER CREEK-OS |
| Coordinates | 40.03052, -105.20221 |
Physical Characteristics
| Dam Type | Other |
| NID Height | 42 ft |
| Dam Height | 37 ft |
| Dam Length | 1,230 ft |
| Year Completed | 1936 (90 years old) |
Storage & Hydraulics
| NID Storage | 99 acre-ft |
| Max Storage | 99 acre-ft |
| Normal Storage | 40 acre-ft |
| Surface Area | 16 acres |
| Max Discharge | 1,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Tailings |
| Owner | CITY OF BOULDER, PUBLIC WORKS (BOYES, BILL) |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 09/25/2013 |
| Emergency Action Plan | Not Required |