Jefferson Lake
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Colorado |
| County | Park |
| Nearest City | JEFFERSON |
| River/Stream | JEFFERSON CREEK |
| Coordinates | 39.45056, -105.86251 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 33 ft |
| Dam Height | 30 ft |
| Dam Length | 200 ft |
| Year Completed | 1951 (75 years old) |
Storage & Hydraulics
| NID Storage | 3,417 acre-ft |
| Max Storage | 3,417 acre-ft |
| Normal Storage | 2,560 acre-ft |
| Surface Area | 126 acres |
| Drainage Area | 3 sq mi |
| Max Discharge | 1,231 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | CITY OF AURORA |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 07/26/2022 |
| Emergency Action Plan | Yes |