Mononame312 dam
Mononame312
Mononame312 is a private earth dam located in Big Spring, Missouri, along Little Bear Creek. Built in 1967, this recreational structure stands at 22 feet tall and has a storage capacity of 59 acre-feet. With a low hazard potential, Mononame312 serves as a picturesque spot for outdoor enthusiasts to enjoy water activities and scenic views.
Managed by private owners, Mononame312 has not been rated for its condition assessment, nor has it undergone recent inspections or emergency preparedness evaluations. Despite its unlisted foundations and unknown spillway type, the dam remains a tranquil spot for recreation, offering a surface area of 5 acres and a normal storage capacity of 37 acre-feet. Situated in Warren County, Missouri, this structure provides a serene getaway for those looking to immerse themselves in nature.
Although Mononame312 does not fall under state jurisdiction or regulation, its role in providing recreational opportunities and contributing to the local landscape is undeniable. As climate change and water resource management become increasingly important topics, this dam serves as a reminder of the beauty and significance of our natural surroundings. Visitors can appreciate the tranquility and beauty of this structure while also recognizing the importance of responsible stewardship of our water resources.
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 Mononame312 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Missouri River At Hermann | 133,000 cfs | → |
| Cuivre River Near Troy | 1,170 cfs | → |
| Bourbeuse River At Union | 329 cfs | → |
| Gasconade River Near Rich Fountain | 1,710 cfs | → |
| Dardenne Creek At Ofallon | 185 cfs | → |
| Maries River At Westphalia | 363 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Mononame312.
Boat launches
- Wharf Street 200, Hermann
- Gasconade
- Katy Trail Warren County
- Loutre River Trail Montgomery County
- Buchheit Road 128, Franklin County
- Chamois
Campgrounds
- Hermann City Rv Park
- Graham Cave State Park
- Camping @ Graham Cave State Park
- Camp Trinity
- Chamois Access - Mdc
Paddle runs
Track Mononame312 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 Mononame312
Where does the data for Mononame312 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 Mononame312.