Mueller Lake Dam dam
Mueller Lake Dam
Mueller Lake Dam, located in Gasconade County, Missouri, is a privately owned structure built in 1977 primarily for recreation purposes. The earth dam stands at a height of 25 feet, with a storage capacity of 54 acre-feet and a surface area of 4 acres. The dam is situated on TR-Frene Creek, within the St. Louis District of Missouri, and is not regulated or inspected by state authorities.
Despite being categorized as having a low hazard potential and not being rated for its condition, Mueller Lake Dam remains an important feature in the local landscape. With its tranquil waters and scenic surroundings, the dam offers opportunities for outdoor activities and serves as a popular recreational spot for residents and visitors alike. The dam's location in the picturesque city of Hermann further enhances its appeal to water resource and climate enthusiasts seeking to experience the beauty of Missouri's natural environment.
While Mueller Lake Dam may not be subject to regular inspections or regulatory oversight, its role in providing recreational opportunities and contributing to the local ecosystem should not be underestimated. As a vital part of the community, this earth dam serves as a reminder of the importance of preserving and appreciating our water resources in the face of changing climate patterns. For those interested in exploring the intersection of water management and environmental stewardship, Mueller Lake Dam offers a valuable case study in balancing human recreation with the need for sustainable water resource practices.
Dam data reference
Condition Assessment
- Satisfactory
- No 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.
- 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.
- 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.
Hazard Potential Classification
- High
- Dams 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, environmental 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.
Plan around the weather
Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column on the meteogram -- rain on the basin upstream typically lifts inflow 24-72 hours later.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind. Each cell is colour-coded relative to the column min/max.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Nearby streamflow gauges
USGS streamgauges around Mueller Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Missouri River At Hermann | 133,000 cfs | → |
| Gasconade River Near Rich Fountain | 1,710 cfs | → |
| Bourbeuse River At Union | 329 cfs | → |
| Cuivre River Near Troy | 1,170 cfs | → |
| Maries River At Westphalia | 363 cfs | → |
| Bourbeuse River Near High Gate | 71 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Mueller Lake Dam.
Boat launches
- Wharf Street 200, Hermann
- Gasconade
- Katy Trail Warren County
- Buchheit Road 128, Franklin County
- Loutre River Trail Montgomery County
- Chamois
Campgrounds
- Hermann City Rv Park
- Camp Trinity
- Graham Cave State Park
- Camping @ Graham Cave State Park
- Chamois Access - Mdc
- Rollins Ferry Access - Mdc
Paddle runs
Track Mueller Lake Dam in the Snoflo app
Save this dam as a favorite and get the local NOAA / yr.no forecast plus regional flow context wherever you are.
About Mueller Lake Dam
Where does the data for Mueller Lake Dam come from?
Structural and regulatory data come from the U.S. Army Corps of Engineers' National Inventory of Dams (NID). Weather forecast comes from NOAA / yr.no -- the same feed Snoflo's iOS app uses.
How often is the report updated?
NID structural data refreshes annually as the Corps publishes updated assessments. The weather forecast refreshes throughout the day.
What does the Low hazard rating mean?
The Corps of Engineers' hazard potential classification grades probable consequences if the dam fails: High = probable loss of human life; Significant = no probable loss of human life but possible economic loss / environmental damage; Low = no probable loss of human life, only minor economic / environmental losses. See the Dam Data Reference card above for the full definitions.
What's "% of normal"?
The current storage value compared to the historical average storage on this calendar day. 100% = right on average; values above 100% mean above-normal storage (wet year); values below mean below-normal (dry year or drought).
Can I get alerts when storage crosses a threshold?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this dam, set a threshold, and you'll get a push the moment conditions cross.
Other water bodies near here
Snoflo-tracked reservoirs and dams within driving distance of Mueller Lake Dam.