Panther Creek Watershed Dam E- 12 Reservoir Report
Last Updated: December 12, 2025
Panther Creek Watershed Dam E-12, located in Mount Moriah, Missouri, was completed in 1965 and is owned by the local government.
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Summary
Designed by USDA NRCS, this Earth dam stands at a height of 29 feet and spans 380 feet in length, with a maximum storage capacity of 64 acre-feet. The primary purpose of this dam is grade stabilization, serving to protect the Panther Creek watershed and surrounding areas from erosion and sedimentation.
With a low hazard potential and a moderate risk assessment rating, Panther Creek Watershed Dam E-12 plays a crucial role in managing water resources in the region. The dam features an uncontrolled spillway with a width of 40 feet, capable of handling a maximum discharge of 505 cubic feet per second. Although the dam's condition assessment is currently not rated, it remains a key infrastructure for water conservation and flood control efforts in Harrison County, Missouri.
Despite not being state-regulated, Panther Creek Watershed Dam E-12 serves as a vital structure for maintaining water quality and mitigating the impact of climate change on the local ecosystem. With its strategic location in the Rock Island District and close proximity to TR-Panther Creek, this dam represents a collaborative effort between local government and federal agencies to safeguard the environment and ensure sustainable water management practices in the area.
Year Completed |
1965 |
Dam Length |
380 |
Dam Height |
29 |
River Or Stream |
TR-PANTHER CREEK |
Primary Dam Type |
Earth |
Surface Area |
9 |
Hydraulic Height |
29 |
Drainage Area |
1200 |
Nid Storage |
64 |
Structural Height |
31 |
Outlet Gates |
None |
Hazard Potential |
Low |
Foundations |
Soil |
Nid Height |
31 |
Seasonal Comparison
Weather Forecast
Nearby Streamflow Levels
East Fork Big Creek Near Bethany
|
4cfs |
Thompson River At Davis City
|
22cfs |
Thompson River At Trenton
|
143cfs |
Grand River Near Gallatin
|
76cfs |
Medicine Creek Near Laredo
|
20cfs |
Grand River At Chillicothe
|
361cfs |
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.
Panther Creek Watershed Dam E- 12