Mononame 410 dam
Mononame 410
Mononame 410 is a privately owned dam located in Crawford, Missouri, along the TR HINCH BRANCH river or stream. The dam, primarily used for recreation, was completed in 1972 and stands at a height of 14 feet with a storage capacity of 75 acre-feet. With a low hazard potential and a condition assessment of "Not Rated," the dam serves as a vital resource for water storage and recreational activities in the area.
Despite being privately owned, Mononame 410 is not regulated by the state and does not require permitting, inspection, or enforcement. The dam, classified as an Earth dam with a Buttress core type, spans a surface area of 10 acres and drains a watershed of 250 acres. Even though it has not been rated for its current condition, the dam poses a low risk to surrounding areas and is not considered a significant threat in terms of potential hazards.
While the dam lacks certain safety assessments and emergency preparedness measures, its presence contributes to the local community's recreational opportunities and water resource management. With its historical completion in 1972, Mononame 410 remains a notable structure in the Kansas City District, serving as a point of interest for water resource and climate enthusiasts in the region.
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 Mononame 410 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Meramec River Near Sullivan | 771 cfs | → |
| Meramec River Near Steelville | 381 cfs | → |
| Meramec River At Cook Station | 50 cfs | → |
| Big River Near Richwoods | 410 cfs | → |
| Bourbeuse River Near High Gate | 18 cfs | → |
| Big River At Irondale | 68 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Mononame 410.
Boat launches
- Crawford County
- Meramec State Park Franklin County
- Highway W Franklin County
- Council Bluff Lake Trail Washington County
- Tea Road Gasconade County
- Enough Boat Launch And Trailhead
Campgrounds
- Brazil Creek Trailhead
- Onondaga Cave State Park
- Berryman
- Berryman Campground
- Meramec State Park
- Backpack Camp 2
Fishing spots
Track Mononame 410 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 Mononame 410
Where does the data for Mononame 410 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 Mononame 410.