Dam No 1 Reservoir Report
Nearby: Dam No 2 Antelope Creek Dam
Last Updated: December 5, 2025
Dam No 1, located in Verdi, Kansas, is a privately owned earth dam with a primary purpose of fire protection, stock, or small fish pond.
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Summary
Built by Norman Roelfs, P.E., the dam stands at a height of 21 feet and stretches 500 feet in length, with a storage capacity of 181.7 acre-feet. Serving as a vital resource for the surrounding area, the dam plays a crucial role in water management for the Solomon River-TR stream.
Despite being categorized as having a low hazard potential, Dam No 1 remains a key infrastructure for the community, with a normal storage capacity of 57.9 acre-feet and a surface area of 11.8 acres. Although the dam's condition assessment is currently not rated, it is regularly inspected and maintained to ensure its structural integrity and safety. With a maximum discharge capacity of 300 cubic feet per second, the dam plays a crucial role in flood control and water supply for the region.
As an essential component of the local water resource infrastructure, Dam No 1 serves as a testament to the importance of sustainable water management practices. With its strategic location in Ottawa County, Kansas, the dam not only provides valuable water storage for fire protection and agricultural purposes but also contributes to the overall environmental health of the area. By upholding strict regulatory standards and undergoing regular inspections, Dam No 1 continues to play a vital role in preserving water resources and mitigating the impact of climate change on the community.
Dam Length |
500 |
Dam Height |
21 |
River Or Stream |
SOLOMON RIVER-TR |
Primary Dam Type |
Earth |
Surface Area |
11.8 |
Drainage Area |
0.98 |
Nid Storage |
181.7 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
21 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Solomon R At Niles
|
227cfs |
Solomon R Nr Minneapolis
|
42cfs |
Mulberry C Nr Salina
|
17cfs |
Saline R At Tescott
|
54cfs |
Salt C Nr Ada
|
100cfs |
Smoky Hill R Nr Mentor
|
106cfs |
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.
Dam No 1