Hargis Lake Dam dam
Hargis Lake Dam
Hargis Lake Dam, located in Tiff City, Missouri, was completed in 1977 for the primary purpose of recreation. This earth dam, with a structural height of 20 feet, serves as a low hazard potential structure with a normal storage capacity of 51 acre-feet. The dam is situated on the Harrison Branch off-stream and is owned privately.
Despite being unregulated by the state and not subject to regular inspections, Hargis Lake Dam provides vital water resource management and recreational opportunities for the local community. With a surface area of 9 acres and a drainage area of 10 acres, the dam offers a serene escape for water resource and climate enthusiasts. The dam's maximum storage capacity of 96 acre-feet ensures a reliable water supply for various recreational activities.
Overall, Hargis Lake Dam stands as a testament to the importance of responsible water resource management and the intersection of human and natural landscapes. While its condition assessment remains unrated and emergency preparedness measures are not specified, the dam continues to fulfill its purpose of providing recreational enjoyment and water storage capabilities in Newton County, Missouri.
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 Hargis Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Buffalo Creek At Tiff City | 27 cfs | → |
| Indian Creek Near Lanagan | 88 cfs | → |
| Elk River Near Tiff City | 1,690 cfs | → |
| Shoal Creek Above Joplin | 264 cfs | → |
| Big Sugar Creek Near Powell | 46 cfs | → |
| Spring River Near Quapaw | 1,010 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Hargis Lake Dam.
Boat launches
- State Highway 43 Mcdonald County
- Stoneykirk Drive 116, Bella Vista
- 16th Street ,
- Lancaster Drive Bella Vista
- Tiree Park Bella Vista
- Eddleston Drive 9, Bella Vista
Campgrounds
- Neosho City Campground
- Lanagan Access City Park
- Twin Bridges State Rec Area
- Twin Bridges State Park
- Schifferdecker Park
- Baxter Springs Riverside Park
Fishing spots
Track Hargis 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 Hargis Lake Dam
Where does the data for Hargis 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 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 Hargis Lake Dam.