Oneal Pond Reservoir Report
Nearby: Caddo Dam Fish Lake Dam
Last Updated: December 5, 2025
Oneal Pond, located in Oil City, Louisiana, is a privately-owned earth dam structure on TR.
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Summary
CADDO LAKE that serves primarily for recreation purposes. Built in 1982, the dam stands at 20 feet high with a storage capacity of 174 acre-feet. Despite its low hazard potential, the structure's condition assessment is marked as poor, indicating a need for potential maintenance and improvements. The dam's inspection frequency is set at every 5 years, with the last assessment conducted in September 2020.
With a surface area of 24.9 acres and a drainage area of 1 square mile, Oneal Pond offers a tranquil getaway for water resource and climate enthusiasts. However, its risk assessment is flagged as high, warranting attention to potential mitigation measures for any future emergencies. The dam's lack of a spillway and outlet gates are notable features that may impact its overall functionality and safety in the event of heavy rainfall or flooding. Despite these challenges, the dam continues to be a valuable asset for the local community, offering recreational opportunities and aesthetic value.
Supported by the LA DOTD, Oneal Pond is under state jurisdiction and regulation, ensuring that necessary permits, inspections, and enforcement measures are in place. The structure's location within the Fort Worth District further underscores its importance in the region. As climate change continues to impact water resources, the management and maintenance of dams like Oneal Pond are crucial for preserving both the environment and the community's well-being.
Year Completed |
1982 |
Dam Length |
960 |
Dam Height |
14 |
River Or Stream |
TR. CADDO LAKE |
Primary Dam Type |
Earth |
Surface Area |
24.9 |
Hydraulic Height |
11 |
Drainage Area |
1 |
Nid Storage |
174 |
Structural Height |
20 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
20 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Big Cypress Ck Abv Sh 43 Nr Karnack
|
508cfs |
Little Cypress Ck Nr Jefferson
|
341cfs |
Black Cypress Bayou At Jefferson
|
243cfs |
Red River At Spring Bank
|
6440cfs |
Red Chute Bayou At Sligo
|
47cfs |
Cypress Bayou Near Keithville
|
8cfs |
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.
Oneal Pond