Summary
Completed in 1948 by the Louisiana Department of Public Works, this Earth dam stands at a height of 31 feet and has a hydraulic height of 27 feet. It has a storage capacity of 160,000 acre-feet and a normal storage level of 128,000 acre-feet, making it a crucial structure for managing water resources in the False River area.
Located in Torbert, Louisiana, this structure regulates the flow of water from False River and has a low hazard potential with a fair condition assessment as of November 2017. The dam features an uncontrolled spillway with a width of 24 feet and vertical lift outlet gates. It was last modified in 1989 for structural improvements and is subject to state regulation, inspection, and enforcement by the Louisiana Department of Transportation and Development. With a moderate risk assessment rating, the False River Drainage Structure plays a vital role in water management and flood control efforts in the region.
Years Modified |
1989 - Structural |
Year Completed |
1948 |
Dam Length |
110 |
Dam Height |
31 |
River Or Stream |
FALSE RIVER |
Primary Dam Type |
Earth |
Hydraulic Height |
27 |
Nid Storage |
160000 |
Structural Height |
31 |
Outlet Gates |
Vertical Lift |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Mississippi River At Baton Rouge
|
184000cfs |
Comite River Near Comite
|
2670cfs |
Comite River Near Olive Branch
|
65cfs |
Amite River Near Denham Springs
|
9750cfs |
(Coe) Atchafalaya River At Simmesport
|
91200cfs |
Bayou Courtableau At Washington
|
158cfs |
Dam Data Reference
Condition Assessment
SatisfactoryNo existing or potential dam safety deficiencies are recognized. Acceptable performance is expected under all loading conditions (static, hydrologic, seismic) in accordance with the minimum applicable state or federal regulatory criteria or tolerable risk guidelines.
Fair
No existing dam safety deficiencies are recognized for normal operating conditions. Rare or extreme hydrologic and/or seismic events may result in a dam safety deficiency. Risk may be in the range to take further action. Note: Rare or extreme event is defined by the regulatory agency based on their minimum
Poor A dam safety deficiency is recognized for normal operating conditions which may realistically occur. Remedial action is necessary. POOR may also be used when uncertainties exist as to critical analysis parameters which identify a potential dam safety deficiency. Investigations and studies are necessary.
Unsatisfactory
A dam safety deficiency is recognized that requires immediate or emergency remedial action for problem resolution.
Not Rated
The dam has not been inspected, is not under state or federal jurisdiction, or has been inspected but, for whatever reason, has not been rated.
Not Available
Dams for which the condition assessment is restricted to approved government users.
Hazard Potential Classification
HighDams assigned the high hazard potential classification are those where failure or mis-operation will probably cause loss of human life.
Significant
Dams assigned the significant hazard potential classification are those dams where failure or mis-operation results in no probable loss of human life but can cause economic loss, environment damage, disruption of lifeline facilities, or impact other concerns. Significant hazard potential classification dams are often located in predominantly rural or agricultural areas but could be in areas with population and significant infrastructure.
Low
Dams assigned the low hazard potential classification are those where failure or mis-operation results in no probable loss of human life and low economic and/or environmental losses. Losses are principally limited to the owner's property.
Undetermined
Dams for which a downstream hazard potential has not been designated or is not provided.
Not Available
Dams for which the downstream hazard potential is restricted to approved government users.
False River Drainage Structure