Structure No. 44 Reservoir Report

Nearby: G-92 S-46

Last Updated: December 5, 2025

Structure No.


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Summary

44, also known as Structure S-44, is a state-owned flood risk reduction structure located in North Palm Beach, Florida. Completed in 1958, this dam stands at a height of 19 feet and has a structural height of 17 feet, with a length of 78 feet. It serves the primary purpose of flood risk reduction along the C-17 (Earman River Canal), providing a crucial defense against potentially devastating inundation events in the region.

With a maximum storage capacity of 500 acre-feet and a normal storage capacity of 201 acre-feet, Structure No. 44 plays a vital role in managing water flow and reducing flood hazards in the area. Despite its age, the dam is in satisfactory condition according to a 2014 assessment, ensuring its continued effectiveness in protecting the surrounding community. However, its high hazard potential underscores the importance of regular inspections and maintenance to ensure its long-term reliability in safeguarding the local environment and population from flooding risks.

Managed by the state of Florida and situated within the jurisdiction of Palm Beach County, Structure No. 44 is a key component of the region's water resource infrastructure. With its strategic location and functional design, this dam represents a critical investment in climate resilience and disaster preparedness, highlighting the ongoing efforts to mitigate flood risks and safeguard communities in the face of changing environmental conditions.

Year Completed

1958

Dam Length

78

Dam Height

19

River Or Stream

C-17 (EARMAN RIVER CANAL)

Primary Dam Type

Other

Surface Area

26

Hydraulic Height

19

Nid Storage

500

Structural Height

17

Hazard Potential

High

Nid Height

19
       
Seasonal Comparison

Weather Forecast

Dam Data Reference

Condition Assessment

Satisfactory
No 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

High
Dams 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.