Port Hudson Lake No 1 Reservoir Report
Last Updated: January 11, 2026
Located in East Baton Rouge, Louisiana, Port Hudson Lake No 1 is a private water resource managed by the Louisiana Department of Transportation and Development.
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Summary
Designed by John Arthur Graves, P.E., this recreational site features an earth dam standing at 18 feet high and stretching 840 feet in length. With a storage capacity of 280 acre-feet and a surface area of 28 acres, this water body primarily serves as a fish and wildlife pond for enthusiasts in the area.
Despite its low hazard potential and fair condition assessment, Port Hudson Lake No 1 is subject to regular inspections every five years to ensure its safety and functionality. The dam is equipped with an uncontrolled spillway and lacks outlet gates, emphasizing its focus on recreation rather than flood control. The surrounding area is home to the Cooper Bayou, providing additional opportunities for outdoor activities and wildlife observation. As a valuable asset to the community, this lake offers a serene escape for water resource and climate enthusiasts seeking a peaceful retreat in nature.
Dam Length |
840 |
Dam Height |
18 |
River Or Stream |
tr - Cooper Bayou |
Primary Dam Type |
Earth |
Surface Area |
28 |
Nid Storage |
280 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
18 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Comite River Near Olive Branch
|
65cfs |
Comite River Near Comite
|
2670cfs |
Mississippi River At Baton Rouge
|
184000cfs |
Amite River Near Denham Springs
|
9750cfs |
Amite River Near Darlington
|
10100cfs |
Amite River At Port Vincent
|
8290cfs |
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.
Port Hudson Lake No 1