Jennings Creek #3 dam
Jennings Creek #3
Jennings Creek #3, also known as Jennings Creek Watershed Dam 3, is a vital water resource structure located in Whitelyville, Tennessee. Constructed in 1962 by the USDA NRCS, this earth dam stands at a structural height of 44.5 feet and serves the primary purpose of flood risk reduction along Hicks Branch. With a hydraulic height of 20.5 feet and a storage capacity of 528 acre-feet, this dam plays a crucial role in managing water flow and protecting the surrounding area from potential flooding events.
Managed by the Tennessee Safe Dams Program, Jennings Creek #3 is classified as having a high hazard potential due to its location and design. Despite this classification, the dam's condition assessment in January 2021 reported it as satisfactory, with regular inspections ensuring its safety and functionality. With a drainage area of 1.6 square miles and a normal storage capacity of 58 acre-feet, this dam continues to play a significant role in water resource management within Jackson County.
As a key component of flood risk reduction efforts in the region, Jennings Creek #3 remains a critical infrastructure asset in safeguarding communities and ecosystems from the impacts of extreme weather events. Supported by the Natural Resources Conservation Service and meeting state regulatory standards, this dam is a testament to the importance of proactive water resource management in mitigating climate-related risks and enhancing overall resilience in the face of changing environmental conditions.
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 Jennings Creek #3 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Salt Lick Creek Below Red Boiling Springs | 27 cfs | → |
| Roaring River Near Hilham | 10 cfs | → |
| Falling Water River Near Cookeville | 24 cfs | → |
| West Fork Obey River Near Alpine | 10 cfs | → |
| Smith Fork At Temperance Hall | 24 cfs | → |
| Wolf River Near Byrdstown | 15 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Jennings Creek #3.
Boat launches
- Dodson Branch Highway 10281-10325, Gainesboro
- Martins Creek Highway 1179-1299, Granville
- Cumberland County
- State Park Road Clinton County
- Riverbrook Trail Cumberland County
- Dekalb County
Campgrounds
- Salt Lick Creek - Cordell Hull Lake
- Dale Hollow Dam - Dale Hollow Lake
- Standing Stone State Rustic Park
- Defeated Creek - Cordell Hull Lake
- Willow Grove - Dale Hollow Lake
- Lillydale - Dale Hollow Lake
Track Jennings Creek #3 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 Jennings Creek #3
Where does the data for Jennings Creek #3 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 Jennings Creek #3.