Liguori Lake Dam - Nonane 255 dam
Liguori Lake Dam - Nonane 255
Liguori Lake Dam - Nonane 255 is a privately owned earthen dam located in Barnhart, Missouri, completed in 1950 for recreational purposes. Standing at a height of 25 feet, the dam has a storage capacity of 40 acre-feet and covers a surface area of 3 acres, serving as a picturesque spot for water resource and climate enthusiasts. The dam is situated on a tributary to Glaize Creek in Jefferson County, Missouri, and is not regulated or inspected by the state authorities.
Despite its high hazard potential, the condition of Liguori Lake Dam - Nonane 255 has not been rated, and its last inspection was conducted in 1978. With no emergency action plan in place and limited information on risk assessment and management measures, there are potential concerns for the safety and maintenance of this dam. However, for those interested in exploring lesser-known water resources and climate-related infrastructure, the dam offers a unique opportunity to observe an earth dam structure in a serene natural setting.
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 Liguori Lake Dam - Nonane 255 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Mattese Creek Near Mattese | 4 cfs | → |
| Fenton Creek Near Fenton | 1 cfs | → |
| Martigney Creek Near Arnold | 2 cfs | → |
| Big River At Byrnesville | 361 cfs | → |
| Yarnell Creek At Fenton | 1 cfs | → |
| Gravois Creek Near Mehlville | 5 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Liguori Lake Dam - Nonane 255.
Boat launches
- Williamson Road Oakville
- Ellis Grove Parkway Jefferson County
- Lemay Ferry Road Oakville
- Allen Road 204, Fenton
- Allen Road Fenton
- Kirkwood
Campgrounds
- Robertsville State Park
- Washington State Park
- Babler Memorial State Park
- St. Francois State Park
- Klondike County Park
- Horseshoe Lake Recreation Area
Paddle runs
Track Liguori Lake Dam - Nonane 255 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 Liguori Lake Dam - Nonane 255
Where does the data for Liguori Lake Dam - Nonane 255 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 Liguori Lake Dam - Nonane 255.