Piney Woods Lake Dam Reservoir Report
Nearby: Ms05288 Lake Dam Ainsworth Dam
Last Updated: December 9, 2025
Located in Rankin, Mississippi, the Piney Woods Lake Dam, also known as Haines Lake Dam, serves as a vital recreational resource for the community.
°F
°F
mph
Wind
%
Humidity
Summary
Built in 1949, this earth dam stands at a height of 23.6 feet and stretches 860 feet in length. With a storage capacity of 283 acre-feet and a surface area of 21.2 acres, the dam is situated on the UNT of Sanders Creek, providing a picturesque backdrop for outdoor activities.
Despite its scenic surroundings, the Piney Woods Lake Dam poses a high hazard potential and has been assessed as unsatisfactory in condition. Regular inspections by the Mississippi Department of Environmental Quality ensure that safety measures are in place and emergency preparedness is up to standard. The dam's spillway type is uncontrolled, and it lacks outlet gates, reflecting its primary purpose of recreation rather than flood control.
With its rich history and ongoing maintenance efforts, the Piney Woods Lake Dam continues to be a popular destination for water resource and climate enthusiasts. Its moderate risk assessment underscores the importance of proactive risk management measures to ensure the safety of both the dam and the surrounding community. As a private-owned structure regulated by the state, the dam serves as a reminder of the delicate balance between conservation and recreation in our natural environment.
Year Completed |
1949 |
Dam Length |
860 |
Dam Height |
23.6 |
River Or Stream |
UNT OF SANDERS CREEK |
Primary Dam Type |
Earth |
Surface Area |
21.2 |
Drainage Area |
0.49 |
Nid Storage |
283 |
Outlet Gates |
None |
Hazard Potential |
High |
Nid Height |
24 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Strong River At D`Lo
|
179cfs |
Pearl River At Jackson
|
1010cfs |
Lynch Creek At Jackson
|
1100cfs |
Pearl River Nr Rockport
|
1310cfs |
Hanging Moss Creek Nr Jackson
|
356cfs |
Pearl River Nr Monticello
|
1860cfs |
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.
Piney Woods Lake Dam