Summary
Built in 1945, this earthen dam stands at a height of 13.8 feet and has a structural height of 24 feet, with a length of 4000 feet. The dam has a storage capacity of 233 acre-feet, with a normal storage level of 200 acre-feet, covering a surface area of 12 acres and draining a 714 square mile area.
Despite its low hazard potential and moderate risk assessment, New Rockford Rr Dam 1 has not been rated for its condition. However, it has undergone a structural modification in 1969 and is inspected regularly by the North Dakota State Water Commission. The dam features an uncontrolled spillway and lacks outlet gates, but remains a popular spot for recreational activities. With a designated emergency action plan, the dam ensures safety measures are in place in case of any unforeseen events.
Located in Eddy County, this dam is regulated by the North Dakota State Water Commission and falls under the jurisdiction of the St. Paul District of the US Army Corps of Engineers. The dam's primary purpose is for recreation, attracting locals and visitors to enjoy the James River and its surrounding areas. With its historical significance and ongoing maintenance, New Rockford Rr Dam 1 continues to be a vital part of the water resource infrastructure in the region.
Years Modified |
1969 - Structural |
Year Completed |
1945 |
Dam Length |
4000 |
Dam Height |
13.8 |
River Or Stream |
JAMES RIVER |
Primary Dam Type |
Earth |
Surface Area |
12 |
Drainage Area |
714 |
Nid Storage |
233 |
Structural Height |
24 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
24 |
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.
Area Campgrounds
| Location | Reservations | Toilets |
|---|---|---|
North Riverside Park - New Rockford
|
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Hendrickson Park
|
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Warsing Dam
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New Rockford Rr Dam 1