Roby Lk-Embankment No. 2 Dam
Roby Lk-Embankment No. 2
Roby Lk-Embankment No. 2 is a federal-owned structure located in Roby, Missouri, along the TR-LITTLE PADDY CREEK. Built in 1982 by the USDA Forest Service, this earth dam stands at a height of 15 feet and stretches 350 feet in length. With a storage capacity of 150 acre-feet and a surface area of 9 acres, the primary purpose of this dam is for recreation, particularly for fish and wildlife pond activities.
Despite its low hazard potential and moderate risk assessment, Roby Lk-Embankment No. 2 has not been rated for its condition. The last inspection was conducted in March 2009 and is scheduled for every 10 years. As an uncontrolled spillway type with no outlet gates, this dam serves as a vital component for the local community's recreational activities. Although it has not been modified or undergone any emergency action plan preparations, the Forest Service closely monitors its operations and regulatory aspects to ensure the safety and well-being of the surrounding area.
In the picturesque countryside of Texas County, Missouri, Roby Lk-Embankment No. 2 stands as a testament to the harmonious coexistence of water resource management and recreational enjoyment. With a rich history dating back to its construction in the early 1980s, this earth dam continues to provide a tranquil haven for nature enthusiasts and climate advocates alike. As efforts to assess and mitigate potential risks are ongoing, the Forest Service remains committed to upholding the safety and integrity of this beloved structure for generations to come.
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 Roby Lk-Embankment No. 2 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Roubidoux Creek Above Ft. Leonard Wood | 46 cfs | → |
| Big Piney River Near Big Piney | 231 cfs | → |
| Big Piney Below Ft. Leonard Wood | 294 cfs | → |
| Gasconade River Near Hazelgreen | 314 cfs | → |
| Gasconade River At Jerome | 1,100 cfs | → |
| Little Piney Creek At Newburg | 107 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Roby Lk-Embankment No. 2.
Boat launches
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Campgrounds
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Fishing spots
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River runs
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About Roby Lk-Embankment No. 2
Where does the data for Roby Lk-Embankment No. 2 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 below 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.
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.