Seitz Dam Reservoir Report
Nearby: Rosehill Twp Dam Bucephalia Dam
Last Updated: December 13, 2025
Seitz Dam, also known as Lake George, is a privately owned structure located in Foster, North Dakota.
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Summary
Built in 2002 by SWENSON AND HAGEN, this dam serves the primary purpose of flood risk reduction along the James-TR river. Standing at 7 feet tall and spanning 31 feet in length, Seitz Dam has a storage capacity of 11,700 acre-feet and a normal storage of 7,000 acre-feet, with a surface area of 540 acres and a drainage area of 33.6 square miles.
This controlled spillway dam features a spillway width of 31 feet and one vertical lift outlet gate. Despite its low hazard potential, Seitz Dam is not currently rated for its condition assessment. The risk assessment for this structure is very high, indicating the importance of ongoing monitoring and maintenance to ensure its effectiveness in flood risk reduction. While the dam has not been modified since its completion in 2002, inspections are conducted regularly to ensure its safety and functionality.
Seitz Dam, a vital structure in the St. Paul District, plays a crucial role in managing flood risks along the James-TR river. With its strategic design and capacity, this dam serves as a key asset in protecting the surrounding area from potential inundation. As water resource and climate enthusiasts, it is essential to recognize the significance of Seitz Dam in safeguarding the community and environment from the impacts of extreme weather events and flooding.
Year Completed |
2002 |
Dam Length |
31 |
Dam Height |
7 |
River Or Stream |
JAMES-TR |
Primary Dam Type |
Other |
Surface Area |
540 |
Drainage Area |
33.6 |
Nid Storage |
11700 |
Outlet Gates |
Vertical Lift - 1 |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
7 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
James River Above Arrowwood Lake Nr Kensal
|
56cfs |
James River Nr Grace City
|
46cfs |
Pipestem Creek Nr Pingree
|
45cfs |
Sheyenne River Nr Warwick
|
75cfs |
James River At Jamestown
|
205cfs |
Baldhill Creek Nr Dazey
|
7cfs |
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.
Seitz Dam