Green Lake No. 1
Low HazardNot Rated ConditionEmergency Action Plan: Not Required
Location
| State | Colorado |
| County | Boulder |
| Nearest City | BOULDER |
| River/Stream | NORTH BOULDER CREEK-TR |
| Coordinates | 40.05000, -105.60557 |
Physical Characteristics
| Dam Type | Rockfill |
| NID Height | 24 ft |
| Dam Height | 24 ft |
| Dam Length | 270 ft |
| Year Completed | 1940 (86 years old) |
Storage & Hydraulics
| NID Storage | 60 acre-ft |
| Max Storage | 60 acre-ft |
| Normal Storage | 40 acre-ft |
| Surface Area | 10 acres |
| Max Discharge | 149 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | CITY OF BOULDER (CLARK, KEVIN) |
| Owner Type | Local Government |
| Hazard Classification | Low |
| Condition Assessment | Not Rated |
| Last Inspection | 07/15/1985 |
| Emergency Action Plan | Not Required |