Foffel Lake Dam dam
Foffel Lake Dam
Foffel Lake Dam, located in Knob Noster, Missouri, is a privately owned earth dam primarily used for recreation purposes. Completed in 1963, the dam stands at a height of 20 feet and has a storage capacity of 128 acre-feet. Situated on the TR-Clear Fork river, the dam poses a high hazard potential and has not been rated for its condition as of the last inspection in 1980.
The Kansas City District of the US Army Corps of Engineers oversees the management and operation of Foffel Lake Dam, which serves as a popular spot for outdoor enthusiasts seeking recreational activities such as fishing and boating. Despite not being regulated by the state of Missouri, the dam's location in Johnson County provides a picturesque setting for visitors to enjoy the serene waters of Foffel Lake. With its rich history dating back to the 1960s, the dam continues to attract water resource and climate enthusiasts interested in exploring the diverse ecosystems supported by the dam's existence.
As climate change continues to impact water resources across the globe, the preservation and maintenance of dams like Foffel Lake Dam become increasingly vital for ensuring the sustainability of water supply and recreational opportunities. While the dam's condition assessment remains unrated, ongoing efforts to monitor and address potential risks associated with its operation are essential for protecting both the environment and the safety of nearby communities. As a key feature in the local landscape, Foffel Lake Dam stands as a reminder of the interconnectedness between water resources, climate dynamics, and human activities in shaping the future of our natural world.
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 Foffel Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Blackwater River At Blue Lick | 3,090 cfs | → |
| Big Creek Near Blairstown | 8,830 cfs | → |
| Missouri River At Waverly | 50,100 cfs | → |
| Lamine River Near Otterville | 10,000 cfs | → |
| South Grand River At Urich | 9,460 cfs | → |
| Wakenda Creek At Carrollton | 1,100 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Foffel Lake Dam.
Track Foffel 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 Foffel Lake Dam
Where does the data for Foffel 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 High 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 Foffel Lake Dam.