Brent Lake Dam
Brent Lake Dam is an earth dam located in Howell County, Missouri, built in 1973. It carries a High hazard potential classification.
About Brent Lake Dam
The primary purpose of Brent Lake Dam is recreation. The dam creates a reservoir used for recreational activities such as fishing, boating, and swimming. The dam is owned by Lc Tooley (private). It impounds the Tr-south Fork Spring River near Lanton.
The dam stands 30 feet tall, creates a reservoir covering 23 acres, has a maximum storage capacity of 369 acre-feet, and collects water from a drainage area of 420 square miles. Completed in 1973, the structure is well into its service life at over 50 years old.
This dam carries a high hazard potential classification, which means that a failure or uncontrolled release of water would likely cause loss of human life. This classification reflects the consequences of failure, not the likelihood — it indicates that people live or work in the area downstream.
Living Downstream
If you live or work downstream of this dam, consider taking these steps: learn your local evacuation routes, check whether your county emergency management office has a dam failure inundation map, and sign up for local emergency alerts. The Missouri dam safety program can provide more specific information about emergency planning for this structure.
Search for dams near your address to see all dams in your area with hazard classifications and safety data.
Location
| State | Missouri |
| County | Howell |
| Nearest City | Lanton |
| River/Stream | Tr-south Fork Spring River |
| Coordinates | 36.58310, -91.81744 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 30 ft |
| Dam Height | 30 ft |
| Year Completed | 1973 (53 years old) |
Storage & Hydraulics
| NID Storage | 369 acre-ft |
| Max Storage | 369 acre-ft |
| Normal Storage | 184 acre-ft |
| Surface Area | 23 acres |
| Drainage Area | 420 sq mi |
Ownership & Safety
| Purpose | Recreation |
| Owner | LC TOOLEY |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Not Rated |
| Emergency Action Plan | Not Required |
Identifiers
| NID ID | MO30633 |
| Federal ID | MO30633 |
| More Info | State Dam Safety Program |