Hickory Lake Dam Reservoir Report
Last Updated: December 26, 2025
Hickory Lake Dam, located in Montgomery, Texas, was completed in 1969 and serves as a critical water resource for the area.
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Summary
The dam stands at 17 feet tall and has a storage capacity of 59 acre-feet, with a primary purpose of recreation. The dam is primarily an earth dam with a buttress core type, and its spillway type is uncontrolled, with a width of 79 feet.
Despite its significance in providing water storage and recreational opportunities, the Hickory Lake Dam has been assessed to be in poor condition as of August 2017. The dam is under the jurisdiction of the Texas Commission on Environmental Quality (TCEQ) and undergoes regular inspections to ensure its safety. With a moderate risk assessment rating of 3, there is a need for continued monitoring and potential risk management measures to maintain the dam's integrity and ensure the safety of the surrounding community.
The Hickory Lake Dam stands as a vital infrastructure in the water management system of Montgomery, Texas, but its poor condition highlights the importance of ongoing maintenance and risk management. As a private-owned structure, the responsibility falls on the owners to address any necessary repairs or upgrades to ensure the dam's continued functionality and safety. Climate and water resource enthusiasts would find interest in the unique design and challenges faced by the Hickory Lake Dam, as well as the ongoing efforts to mitigate potential hazards and maintain its important role in the local ecosystem.
Year Completed |
1969 |
Dam Length |
450 |
Dam Height |
17 |
River Or Stream |
TR-RUSH CREEK |
Primary Dam Type |
Earth |
Surface Area |
6 |
Hydraulic Height |
17 |
Drainage Area |
0.08 |
Nid Storage |
59 |
Structural Height |
19 |
Outlet Gates |
Uncontrolled - 4 |
Hazard Potential |
Not Available |
Foundations |
Unlisted/Unknown |
Nid Height |
19 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
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.
End of the Road Spot
Kelly's Pond Campground
Kellys Pond Dispersed
Kelly's Pond Campground: (936) 344-6205
Cagle Recreation Area: (936) 344-6205
Cagle Rec Area
Hickory Lake Dam
Lk Conroe Nr Conroe
Piney Shores Boat Ramp