Blunn
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| State | Colorado |
| County | Jefferson |
| Nearest City | ARVADA |
| River/Stream | RALSTON CREEK |
| Coordinates | 39.82299, -105.20432 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 125 ft |
| Dam Height | 68 ft |
| Dam Length | 4,180 ft |
| Year Completed | 1979 (47 years old) |
Storage & Hydraulics
| NID Storage | 7,839 acre-ft |
| Max Storage | 7,839 acre-ft |
| Normal Storage | 6,361 acre-ft |
| Surface Area | 198 acres |
| Drainage Area | 49 sq mi |
| Max Discharge | 64,000 cfs |
| Spillway Type | Uncontrolled |
Ownership & Safety
| Purpose | Water Supply |
| Owner | CITY OF ARVADA (ESSERT, WENDY) |
| Owner Type | Local Government |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 03/16/2022 |
| Emergency Action Plan | Yes |