Arroyo Seco
High HazardSatisfactory ConditionEmergency Action Plan: Yes
Location
| County | Amador |
| River/Stream | Tr Dry Creek |
| Coordinates | 38.35680, -121.00000 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 67 ft |
| Dam Height | 67 ft |
| Dam Length | 1,175 ft |
| Year Completed | 1957 (69 years old) |
Storage & Hydraulics
| NID Storage | 2,433 acre-ft |
| Max Storage | 2,433 acre-ft |
| Surface Area | 104 acres |
| Drainage Area | 0 sq mi |
Ownership & Safety
| Purpose | Water Supply |
| Owner | Jackson Rancheria Development Corporation |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Satisfactory |
| Last Inspection | 10/24/2024 |
| Emergency Action Plan | Yes |