Ioka #16 Reservoir Report

Last Updated: December 14, 2025

Ioka #16 is a private-owned Earth dam located in Perry, Alabama, specifically in the city of Bogue Chitto.


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Summary

Built in 1996 by the USDA NRCS, this dam serves as a Fish and Wildlife Pond with a storage capacity of 91.1 acre-feet and a surface area of 12 acres. The dam's primary purpose is to support fish and wildlife habitats in the surrounding area, making it a vital resource for conservation enthusiasts.

With a low hazard potential and a moderate risk assessment rating, Ioka #16 provides a safe and reliable water management solution for the local community. Despite not being state-regulated or inspected, the dam continues to serve its intended purpose effectively. Its uncontrolled spillway type and lack of outlet gates indicate a simple yet functional design that prioritizes the natural ecosystem's well-being.

As part of the Mobile District and located in Congressional District 07 of Alabama, Ioka #16 stands as a testament to the collaborative efforts between private owners and federal agencies like the Natural Resources Conservation Service. With its focus on fostering fish and wildlife habitats, this dam plays a crucial role in promoting environmental sustainability and biodiversity in the region.

Year Completed

1996

Dam Length

3170

Dam Height

9

River Or Stream

TR-WASHINGTON CREEK

Primary Dam Type

Earth

Surface Area

12

Drainage Area

0.02

Nid Storage

91.1

Hazard Potential

Low

Nid Height

9
       
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.