Gs Dd No 4-1 (Vermillion Creek) Reservoir Report
Last Updated: December 7, 2025
Gs Dd No 4-1, also known as Vermillion Creek, is a local government-owned structure in Marshall County, Kansas, designed by King Engineering.
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Summary
The dam serves the primary purpose of debris control and is state-regulated by the Kansas Department of Agriculture. With a dam height of 33 feet and a storage capacity of 241.8 acre-feet, this earth dam plays a crucial role in managing the Robidoux Creek-TR watershed.
Despite its low hazard potential and moderate risk assessment, Gs Dd No 4-1 has not been rated for its condition. The dam features an uncontrolled spillway with a width of 40 feet and no outlet gates. While the structure has not undergone recent inspections, it is subject to state permitting, inspection, and enforcement. The surrounding area boasts a surface area of 9 acres and a drainage area of 0.55 square miles, highlighting the importance of this dam in water resource management for the region.
Overall, Gs Dd No 4-1 plays a crucial role in debris control and water management in Marshall County, Kansas. As a state-regulated structure with a moderate risk assessment, this earth dam serves as a key component in safeguarding the Robidoux Creek-TR watershed. With its significant storage capacity and low hazard potential, this dam stands as a vital resource for local water resource and climate enthusiasts in the region.
Dam Length |
50 |
Dam Height |
33 |
River Or Stream |
ROBIDOUX CREEK-TR |
Primary Dam Type |
Earth |
Surface Area |
9 |
Drainage Area |
0.55 |
Nid Storage |
241.8 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
33 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Black Vermillion R Nr Frankfort
|
37cfs |
Big Blue R At Marysville
|
147cfs |
Big Blue R At Barneston Nebr
|
131cfs |
Turkey C Nr Seneca
|
15cfs |
L Blue R Nr Barnes
|
122cfs |
Mill C At Washington
|
8cfs |
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.
Gs Dd No 4-1 (Vermillion Creek)