Barrington-16 Reservoir Report
Last Updated: December 6, 2025
Barrington-16 is a privately owned irrigation structure located in Erin Springs, Oklahoma along the Washita River.
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Summary
The dam has a height of 35 feet and a hydraulic height of 30 feet, with a storage capacity of 75.31 acre-feet and a normal storage level of 48.89 acre-feet. The structure is regulated by the Oklahoma Water Resources Board and undergoes regular inspections, with a low hazard potential and a moderate risk assessment rating.
Designed by Rob Stallings, Barrington-16 serves the primary purpose of irrigation and is part of the Tulsa District of the US Army Corps of Engineers. The dam features an uncontrolled spillway with a width of 8 feet and a maximum discharge capacity of 275 cubic feet per second. Despite not being rated for condition assessment, the structure meets state regulatory requirements and is equipped with emergency action plans, although updates to contact information and risk assessment measures are needed. Overall, Barrington-16 plays a crucial role in managing water resources and supporting agricultural activities in the region.
Dam Length |
1200 |
Dam Height |
35 |
River Or Stream |
WASHITA RIVER |
Surface Area |
48.89 |
Hydraulic Height |
30 |
Drainage Area |
0.05 |
Nid Storage |
75.31 |
Structural Height |
35 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
35 |
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.
Barrington-16