Danzig Dam Reservoir Report
Last Updated: December 8, 2025
Danzig Dam, also known as Storm Creek Lake, is a state-owned earth dam located in Morton, North Dakota.
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Summary
Built by the Civilian Conservation Corps in 1939, this dam on Hail Stone Creek serves primarily for recreational purposes, offering a serene escape for water resource and climate enthusiasts. Standing at 18 feet high and 800 feet long, Danzig Dam has a storage capacity of 834.1 acre-feet, covering a surface area of 147.5 acres.
Despite its age, Danzig Dam has been subject to modifications over the years, including a seismic upgrade in 1955. The dam is classified as having a significant hazard potential, but its condition remains unrated. The spillway, though uncontrolled, has a width of 60 feet to manage potential overflow. The risk assessment for Danzig Dam is moderate, with a DSAC assigned date currently unavailable. With its rich history and peaceful surroundings, Danzig Dam is a captivating destination for those interested in water resources and climate resilience in North Dakota.
Years Modified |
1955 - Seismic |
Year Completed |
1939 |
Dam Length |
800 |
Dam Height |
18 |
River Or Stream |
HAIL STONE CREEK |
Primary Dam Type |
Earth |
Surface Area |
147.5 |
Drainage Area |
41 |
Nid Storage |
834.1 |
Outlet Gates |
None |
Hazard Potential |
Significant |
Foundations |
Soil |
Nid Height |
18 |
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.
Danzig Dam