E.Br So Fk Blackwater B-19 Reservoir Report
Last Updated: December 7, 2025
E.Br So Fk Blackwater B-19, also known as E Br S Fk Blackwtr Rvr Wrsd Dam B-19, is a flood risk reduction structure located in Sweet Springs, Missouri.
°F
°F
mph
Wind
%
Humidity
Summary
Constructed in 1956, this earth dam stands at a height of 29 feet and has a length of 700 feet, serving the primary purpose of flood risk reduction along the TR-E.BR SO FK.BLACKWATER river. With a high hazard potential, this structure has a moderate risk assessment rating of 3, indicating the importance of its maintenance and management to ensure public safety and environmental protection.
Despite being a local government-owned dam, E.Br So Fk Blackwater B-19 is not regulated or permitted by the state of Missouri. The dam has a maximum storage capacity of 123 acre-feet and a drainage area of 320 square miles, providing crucial flood control measures for the surrounding area. With an uncontrolled spillway type and a spillway width of 40 feet, this dam plays a vital role in managing water flow during periods of high discharge, minimizing the risk of flooding events and protecting downstream communities.
Although the condition assessment of E.Br So Fk Blackwater B-19 is currently not rated, its structural integrity and maintenance are essential to prevent potential hazards and ensure its continued effectiveness in flood risk reduction. As water resource and climate enthusiasts, understanding the significance of dams like B-19 in managing water resources and mitigating flood risks highlights the importance of sustainable infrastructure development and maintenance practices for a resilient and adaptable water management system in the face of changing climate conditions.
Year Completed |
1956 |
Dam Length |
700 |
Dam Height |
28 |
River Or Stream |
TR-E.BR SO FK.BLACKWATER |
Primary Dam Type |
Earth |
Surface Area |
9 |
Hydraulic Height |
27 |
Drainage Area |
320 |
Nid Storage |
123 |
Structural Height |
29 |
Outlet Gates |
None |
Hazard Potential |
High |
Foundations |
Soil |
Nid Height |
29 |
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.
E.Br So Fk Blackwater B-19
Lone Jack Lake Conservation Area
Bent Oak Park
Webb Park
Frick Park
Monkey Mountain Park and Preserve