Lierheimer Lake Dam dam
Lierheimer Lake Dam
Lierheimer Lake Dam, located in Audrain County, Missouri, serves as a crucial water resource for irrigation purposes. Completed in 1978, this earth dam stands at a height of 25 feet and has a storage capacity of 361 acre-feet, providing water for agricultural needs in the region. The dam is situated on the TR-SOUTH FORK SALT RIVER and is owned privately, with no state jurisdiction or regulation.
Despite its importance in supporting local irrigation needs, Lierheimer Lake Dam poses a high hazard potential due to its condition being rated as "Not Rated." With no recent inspection data available, there is a need for regular monitoring and assessment to ensure the safety and reliability of the structure. The dam's emergency action plan status and risk management measures are also unspecified, highlighting the importance of proactive risk assessment and management in safeguarding the surrounding community and environment from potential hazards.
As a key feature in the water infrastructure of the area, Lierheimer Lake Dam warrants attention and investment to enhance its safety and operational efficiency. With its strategic location and vital role in irrigation, efforts to update inspection data, implement emergency action plans, and assess risk factors will be crucial in ensuring the long-term sustainability and resilience of this essential water resource.
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 Lierheimer Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| South Fork Salt River Above Santa Fe | 21 cfs | → |
| Long Branch Near Santa Fe | 17 cfs | → |
| Lick Creek At Perry | 4 cfs | → |
| Elk Fork Salt River Near Madison | 20 cfs | → |
| Middle Fork Salt River Near Holliday | 28 cfs | → |
| Crooked Creek Near Paris | 1 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Lierheimer Lake Dam.
Boat launches
- Audrain County
- Callaway County
- Southfork Boat Ramp
- Post Oak Trail Monroe County
- Duane Wheelan Access Ralls County
Track Lierheimer 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 Lierheimer Lake Dam
Where does the data for Lierheimer 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 Lierheimer Lake Dam.