Petersen Lake -01 Reservoir Report
Last Updated: December 19, 2025
Petersen Lake -01, also known as Petersen Lake Dam, is a privately owned irrigation reservoir located in Howard County, Missouri.
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Summary
Built in 1972, this dam stands at a height of 30 feet and has a storage capacity of 73 acre-feet. The primary purpose of this earth dam is irrigation, serving the surrounding agricultural area by providing water for crops.
Situated on TR-Moniteau Creek, Petersen Lake -01 has a low hazard potential and is currently rated as not assessed for its condition. With a drainage area of 100 square miles and a surface area of 6 acres, this dam plays a crucial role in water management in the region. While it does not fall under state jurisdiction, the dam's moderate risk assessment suggests the need for ongoing monitoring and risk management measures to ensure its safety and functionality for the community.
Despite not having any associated structures or federal oversight, Petersen Lake -01 plays a vital role in supporting irrigation activities in the area. As water resource and climate enthusiasts, understanding the significance of such infrastructure in sustaining agricultural operations and managing water resources is crucial for ensuring the resilience and sustainability of our ecosystems in the face of changing climate patterns.
Year Completed |
1972 |
Dam Length |
400 |
Dam Height |
30 |
River Or Stream |
TR-MONITEAU CREEK |
Primary Dam Type |
Earth |
Surface Area |
6 |
Hydraulic Height |
29 |
Drainage Area |
100 |
Nid Storage |
73 |
Structural Height |
31 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
Moniteau Creek Near Fayette
|
1cfs |
Missouri River At Boonville
|
29900cfs |
Missouri River At Glasgow
|
28400cfs |
Hinkson Creek At Columbia
|
3cfs |
East Fork Little Chariton R. Nr Huntsville
|
7cfs |
Blackwater River At Blue Lick
|
25cfs |
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.
Petersen Lake -01