Ireland Dam Reservoir Report
Last Updated: December 5, 2025
Ireland Dam, located in Leon, Florida, is a private earth dam primarily used for recreation purposes such as fish and wildlife pond activities.
°F
°F
mph
Wind
%
Humidity
Summary
Built in 1958 by the USDA NRCS, this dam stands at 20 feet high and spans 350 feet in length, with a storage capacity of 106 acre-feet. The dam is situated on the TR-FoshaLee Slough, a tributary in the Savannah District, and is regulated by the NWFWMD.
Despite its low hazard potential and moderate risk assessment rating, Ireland Dam has not been inspected since May 1994 and is currently listed as "Not Rated" for its condition assessment. The dam features an uncontrolled spillway and outlet gates, with no associated locks or modifications over the years. While the dam is not under the jurisdiction of any federal agencies, it is subject to state regulations and permitting, ensuring its adherence to safety and environmental standards. For water resource and climate enthusiasts, Ireland Dam serves as an intriguing example of a privately-owned structure contributing to local recreation and wildlife conservation efforts in the area.
Year Completed |
1958 |
Dam Length |
350 |
Dam Height |
20 |
River Or Stream |
TR-FOSHALEE SLOUGH |
Primary Dam Type |
Earth |
Surface Area |
5 |
Drainage Area |
0.78 |
Nid Storage |
106 |
Outlet Gates |
Uncontrolled |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
20 |
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.
Ireland Dam
Hadley Ferry Road 154, Cairo