Thomas Lake Dam dam
Thomas Lake Dam
Thomas Lake Dam, located in Pennington East Environs, Georgia, is a private earth dam primarily used for recreation purposes. Built in 1968, this dam stands at a height of 22.7 feet with a maximum storage capacity of 106.7 acre-feet. With a low hazard potential and moderate risk assessment rating, Thomas Lake Dam poses minimal risks to its surrounding areas.
This dam, managed by a private owner, features an uncontrolled spillway and outlet gates. While it is not regulated by the state, it undergoes regular inspections every five years, with the last inspection conducted in March 2003. Despite its condition being listed as "Not Rated," Thomas Lake Dam continues to serve as a recreational spot for water resource and climate enthusiasts in Sumter County, Georgia.
With its picturesque location and functional design, Thomas Lake Dam offers a serene setting for outdoor activities and wildlife observation. While it may not be a major player in water resource management, its significance lies in providing a safe and enjoyable environment for visitors to appreciate and connect with nature in the heart of Georgia.
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 Thomas Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Flint River At Ga 26 | 1,390 cfs | → |
| Turkey Creek At Byromville | 3 cfs | → |
| Muckalee Creek Near Americus | 53 cfs | → |
| Muckalee Creek At Ga 195 | 123 cfs | → |
| Kinchafoonee Creek At Preston | 53 cfs | → |
| Kinchafoonee Creek Near Dawson | 154 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Thomas Lake Dam.
Boat launches
- Ferry Landing Road Crisp County
- General Courtney Hodges Boulevard 2337-2355, Perry
- Power Dam Lane Worth County
- Ga 300 Crisp County
- Haven Way 498, Perry
Campgrounds
- Andersonville City Campground
- Whitewater Creek County Park
- Georgia Veterans State Park
- Lake Blackshear Campgrounds
Track Thomas 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 Thomas Lake Dam
Where does the data for Thomas 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 Thomas Lake Dam.