Creason Dam Reservoir Report
Last Updated: December 24, 2025
Creason Dam, located in Browning, Missouri, serves as a crucial structure for grade stabilization along the West Locust Creek.
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Summary
Constructed in 1996, this private-owned Earth dam stands at a height of 31.4 feet, with a hydraulic height of 28 feet and a structural height of 22 feet. It boasts a storage capacity of 23 acre-feet, with a normal storage level of 17 acre-feet, covering a surface area of 6 acres and draining a 313.6 square mile area.
With a low hazard potential and a moderate risk assessment rating, Creason Dam provides essential flood control and water resource management for the region. Despite not being regulated by the state, this dam plays a vital role in maintaining the stability of the surrounding land and waterways. It is designed to handle a maximum discharge of 12 cubic feet per second, with an uncontrolled spillway width of 10 feet, ensuring efficient water flow during periods of high volume.
Overall, Creason Dam stands as a testament to effective grade stabilization and water resource management in Linn County, Missouri. Its strategic location, design, and capacity make it a key player in mitigating flood risks and ensuring the safety and sustainability of the local environment. For water resource and climate enthusiasts, Creason Dam is a fascinating example of how infrastructure can positively impact the surrounding ecosystem while serving a practical purpose in water management.
Year Completed |
1996 |
Dam Length |
323 |
Dam Height |
31.4 |
River Or Stream |
WEST LOCUST CREEK |
Primary Dam Type |
Earth |
Surface Area |
6 |
Hydraulic Height |
28 |
Drainage Area |
313.6 |
Nid Storage |
23 |
Structural Height |
22 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Locust Creek Near Linneus
|
34cfs |
Medicine Creek Near Laredo
|
21cfs |
Thompson River At Trenton
|
95cfs |
Grand River At Chillicothe
|
361cfs |
Grand River Near Sumner
|
240cfs |
Chariton River At Novinger
|
82cfs |
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.
Creason Dam