Collins 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 453 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 Collins Lake Dam
The primary purpose of Collins Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Jeffrey R Collins (private). It impounds the South Deep Creek near Longtown.
The dam stands 23 feet tall and stretches 453 feet across, creates a reservoir covering 6 acres, and has a maximum storage capacity of 55 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.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | North Carolina |
| County | Yadkin |
| Nearest City | Longtown |
| River/Stream | South Deep Creek |
| Coordinates | 36.14500, -80.80920 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 23 ft |
| Dam Length | 453 ft |
Storage & Hydraulics
| NID Storage | 55 acre-ft |
| Max Storage | 55 acre-ft |
| Normal Storage | 50 acre-ft |
| Surface Area | 6 acres |
| Spillway Type | None |
Ownership & Safety
| Purpose | Recreation |
| Owner | Jeffrey R Collins |
| Owner Type | Private |
| Hazard Classification | Low |
| Condition Assessment | Not assessed |
| Last Inspection | 12/30/2024 |
| Emergency Action Plan | No |
Identifiers
| NID ID | NC04719 |
| Federal ID | NC04719 |
| More Info | State Dam Safety Program |