Hagmaier South
Significant HazardNot Available ConditionEmergency Action Plan: Yes
Location
| State | California |
| County | Marin |
| Nearest City | OLEMA, CA |
| River/Stream | OLEMA CREEK |
| Coordinates | 37.97386, -122.72700 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 25 ft |
| Dam Height | 25 ft |
| Year Completed | 1944 (82 years old) |
Storage & Hydraulics
| NID Storage | 18 acre-ft |
| Max Storage | 18 acre-ft |
| Normal Storage | 12 acre-ft |
| Surface Area | 2 acres |
| Drainage Area | 150 sq mi |
Ownership & Safety
| Owner | DOI NPS |
| Owner Type | Federal |
| Hazard Classification | Significant |
| Condition Assessment | Not Available |
| Last Inspection | 12/07/2022 |
| Emergency Action Plan | Yes |