Summary
Managed by the Bureau of Land Management, this dam serves as an important water resource in the area, with a storage capacity of 53.99 acre-feet. The dam is designed with buttress and stone core types, and while its primary purpose is not specified, it plays a crucial role in regulating an intermittent river or stream.
Despite its low hazard potential, Pea Ridge #1 Dam undergoes regular inspections every 5 years, with the last inspection conducted in November 2018. The dam's condition assessment is currently listed as "Not Rated," with no specific information provided on its risk assessment or management measures. While the dam does not have a designated Emergency Action Plan (EAP) or inundation maps prepared, it is reassuring to note that the risk associated with Pea Ridge #1 Dam is considered low.
For water resource and climate enthusiasts, Pea Ridge #1 Dam presents an intriguing case study in dam infrastructure management and the importance of maintaining critical water storage facilities in rural areas. With its unique design and federal ownership under the Bureau of Land Management, this dam serves as a vital piece of infrastructure in ensuring water availability for the surrounding community. As discussions around climate change and water resource management continue to gain traction, the role of dams like Pea Ridge #1 Dam in sustaining local ecosystems and supporting agricultural activities becomes increasingly significant.
Dam Length |
228 |
River Or Stream |
INTERMITTENT |
Primary Dam Type |
Gravity |
Surface Area |
10.51 |
Hydraulic Height |
16 |
Nid Storage |
53.99 |
Structural Height |
20 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
20 |
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.
Pea Ridge #1 Dam