Granlees
Low HazardSatisfactory ConditionEmergency Action Plan: No
Location
| County | Sacramento |
| River/Stream | Cosumnes River |
| Coordinates | 38.49760, -121.06600 |
Physical Characteristics
| Dam Type | Gravity |
| NID Height | 17 ft |
| Dam Height | 17 ft |
| Dam Length | 364 ft |
| Year Completed | 1921 (105 years old) |
Storage & Hydraulics
| NID Storage | 75 acre-ft |
| Max Storage | 75 acre-ft |
| Surface Area | 30 acres |
| Drainage Area | 535 sq mi |
Ownership & Safety
| Purpose | Other |
| Owner | Consumnes Irrigation Association and Rancho Murieta Community Services District |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Satisfactory |
| Last Inspection | 11/20/2025 |
| Emergency Action Plan | No |