Summary
Built in 1963, this earth dam on the TRIB OAK CREEK OFFSTREAM river serves multiple purposes, including water storage and flood control. Managed by the Natural Resources Conservation Service, Richtor Howard No.1 is regulated by the South Dakota Department of Environment and Natural Resources, ensuring regular inspections and enforcement of safety standards.
With a storage capacity of 54 acre-feet and a normal storage level of 35 acre-feet, Richtor Howard No.1 plays a crucial role in managing water resources in the area. The dam has a maximum discharge rate of 432 cubic feet per second, contributing to the overall water flow dynamics in the region. Despite its age, the dam's condition is currently not rated, emphasizing the need for ongoing monitoring and maintenance to ensure its structural integrity and continued functionality for water resource management and climate resilience in the area.
Situated within the St. Paul District and under the jurisdiction of the South Dakota state regulatory agency, Richtor Howard No.1 stands as a testament to the importance of private-public partnerships in ensuring the safety and sustainability of water infrastructure. With its strategic location and design, this dam serves as a vital component of the local water management system, highlighting the critical role of small-scale dams in enhancing water security and climate adaptation efforts in the region.
Year Completed |
1963 |
Dam Length |
1150 |
Dam Height |
28 |
River Or Stream |
TRIB OAK CREEK OFFSTREAM |
Primary Dam Type |
Earth |
Hydraulic Height |
28 |
Nid Storage |
54 |
Hazard Potential |
Low |
Nid Height |
28 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Little White R Below White River Sd
|
141cfs |
White River Near White River
|
42cfs |
Keya Paha R Near Keyapaha Sd
|
33cfs |
Little White R Near Rosebud Sd
|
96cfs |
White R Near Oacoma Sd
|
105cfs |
Keya Paha R At Wewela Sd
|
54cfs |
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.
Richtor Howard No.1