Summary
Owned by a private entity, this reservoir is regulated and permitted by the state, ensuring compliance with environmental standards. With a capacity of 95,000 acre-feet and a surface area of 6,900 acres, this Earth dam structure was completed in 1981 to support the operations of the Martin Plant.
Located in Indiantown, Martin County, this reservoir is fed by the St. Lucie Canal-offstream, managed by the Jacksonville District of the US Army Corps of Engineers. With a maximum discharge of 6,000 cfs and a hazard potential rated as high, the reservoir's condition is deemed satisfactory as of the last inspection in 2014. The risk assessment for this site is moderate, highlighting the importance of ongoing risk management measures to ensure the safety and reliability of this vital water infrastructure. For water resource and climate enthusiasts, the Martin Plant Cooling Water Reservoir represents a critical component of Florida's water management system, contributing to industrial processes while maintaining environmental stewardship.
Year Completed |
1981 |
Dam Length |
91087 |
Dam Height |
34 |
River Or Stream |
ST LUCIE CANAL-OFFSTREAM |
Primary Dam Type |
Earth |
Surface Area |
6900 |
Hydraulic Height |
34 |
Nid Storage |
95000 |
Structural Height |
21 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
High |
Nid Height |
34 |
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.
Martin Plant Cooling Water Reservoir
Conners Highway Martin County