Lake Marshall 19 & 30 Reservoir Report
Nearby: Twp Road 73 Lynd 23 & 24
Last Updated: December 13, 2025
Lake Marshall 19 & 30, located in Lyon County, Minnesota, is a vital water resource managed by the local government for roadway retention purposes.
°F
°F
mph
Wind
%
Humidity
Summary
This dam, classified as a Buttress type with a height of 17 feet and a length of 420 feet, serves to control the flow of Meadow Creek-TR and has a storage capacity of 74 acre-feet. Despite its low hazard potential, this structure is regulated by the Minnesota Department of Natural Resources - Ecological and Water Resources, ensuring its compliance with state permitting, inspection, and enforcement requirements.
Even though the dam's condition is currently not rated, regular inspections are conducted every 8 years to monitor its integrity and safety. While the primary purpose of Lake Marshall 19 & 30 is not listed, its importance in managing water flow and storage cannot be understated. With a history of construction and maintenance overseen by local authorities, this dam plays a crucial role in protecting the surrounding area from potential flooding events and ensuring water resource sustainability in the region.
For water resource and climate enthusiasts, Lake Marshall 19 & 30 serves as a fascinating example of local government efforts to manage water infrastructure effectively. As part of the Omaha District under the US Army Corps of Engineers, this dam represents a collaboration between federal and state agencies to regulate and maintain critical water resources. With its strategic location and functional design, Lake Marshall 19 & 30 stands as a testament to the importance of proactive water management practices in mitigating environmental risks and promoting long-term sustainability.
Dam Length |
420 |
Dam Height |
17 |
River Or Stream |
MEADOW CREEK-TR |
Drainage Area |
0.3 |
Nid Storage |
74 |
Hazard Potential |
Low |
Foundations |
Unlisted/Unknown |
Nid Height |
17 |
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 |
|---|---|---|
Camden State Park Campground
|
||
Garvin CP- Lower Campground
|
||
Garvin CP - Upper Campground
|
Lake Marshall 19 & 30