Crater Lake Dam is an earth dam located in Yadkin County, North Carolina. It carries a Low hazard potential classification.
Dam profile
NID height · 23 ft23 ft tall and 242 ft long. Height is drawn to scale against a two-story house, about 25 ft; the profile is a generic embankment section and the water level is illustrative.
About Crater Lake Dam
The primary purpose of Crater Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Diane C Flippin (private). It impounds the Long Branch near Eagle Mills.
The dam stands 23 feet tall and stretches 242 feet across, creates a reservoir covering 1 acres, and has a maximum storage capacity of 92 acre-feet.
This dam has a low hazard potential classification, meaning that failure would cause minimal damage, limited primarily to the dam owner's property, with no expected loss of life. The most recent inspection on record was 12/30/2024.
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Location
| State | North Carolina |
| County | Yadkin |
| Nearest City | Eagle Mills |
| River/Stream | Long Branch |
| Coordinates | 36.10020, -80.86510 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Length | 242 ft |
Storage & Hydraulics
| NID Storage | 92 acre-ft |
| Max Storage | 92 acre-ft |
| Normal Storage | 76 acre-ft |
| Surface Area | 1 acres |
| Spillway Type | None |
Ownership & Safety
| Purpose | Recreation |
| Owner | Diane C Flippin |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 12/30/2024 |
| Emergency Action Plan | No |
Identifiers
| NID ID | NC04722 |
| Federal ID | NC04722 |
| More Info | State Dam Safety Program |