Tabo Creek Watershed Dam B-33 Reservoir Report
Last Updated: December 12, 2025
Located in Lafayette County, Missouri, the Tabo Creek Watershed Dam B-33, also known as Tabo Creek Watershed Site B-33 Dam, was completed in 1964 by the USDA NRCS.
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Summary
The primary purpose of this earth dam is grade stabilization, with a height of 27 feet and a length of 560 feet. It has a storage capacity of 91 acre-feet and serves a drainage area of 270 acres, with a maximum discharge of 267 cubic feet per second.
Despite being categorized as low hazard potential with a moderate risk assessment rating, the dam is not currently regulated, permitted, inspected, or enforced by the state of Missouri. The uncontrolled spillway has a width of 40 feet, and there are no outlet gates or associated structures. The condition assessment remains unrated, with no emergency action plan in place. The dam is situated on Tabo Creek, and its location is specified as S04, T49N, R26W.
For water resource and climate enthusiasts, the Tabo Creek Watershed Dam B-33 presents an interesting case study in dam infrastructure management. With its unique design features and historical significance, this earth dam serves a vital role in grade stabilization within the local watershed. As efforts continue to assess and address potential risks associated with the dam, there is an opportunity to explore innovative solutions for enhancing its safety and resilience in the face of changing environmental conditions.
Year Completed |
1964 |
Dam Length |
560 |
Dam Height |
27 |
River Or Stream |
TR-TABO CREEK |
Primary Dam Type |
Earth |
Surface Area |
7 |
Hydraulic Height |
27 |
Drainage Area |
270 |
Nid Storage |
91 |
Structural Height |
29 |
Outlet Gates |
None |
Hazard Potential |
Low |
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.
Tabo Creek Watershed Dam B-33