Grimaude Lake Dam dam
Grimaude Lake Dam
Located in Wilkes, Georgia, the Grimaude Lake Dam stands as a testament to engineering excellence, completed in 1960 with a primary purpose classified as "Other." This private-owned earth dam with a buttress core type measures 16 feet in height and spans 425 feet in length, holding a storage capacity of 64 acre-feet. The dam's spillway is uncontrolled, reflecting a low hazard potential and a moderate risk assessment rating.
Despite not being regulated by the state, this dam serves as a vital component of the local water resource infrastructure, contributing to the management of water flow in the area. With its picturesque 7-acre surface area and strategic location within the Clark Creek environs, Grimaude Lake Dam remains a crucial structure for the surrounding community. While its condition assessment is currently "Not Rated," ongoing risk management measures ensure the safety and stability of this essential water resource asset.
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 Grimaude Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Broad River Near Bell | 432 cfs | → |
| Kettle Creek Near Washington | 2 cfs | → |
| South Fork Broad River At Carlton | 87 cfs | → |
| Broad River Above Carlton | 365 cfs | → |
| Little River Near Washington | 11 cfs | → |
| Beaverdam Creek Ab Elberton Ga | 26 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Grimaude Lake Dam.
Boat launches
- Gills Point Road Lincoln County
- Russell Pointe Drive 3845, Elberton
- Pearl Mill Road 1437, Elberton
- Middleton Church Road 1276, Elberton
- Middleton Church Road Middleton
- County Road 381, Elberton
Campgrounds
- Broad River - Strom Thurmond Lake
- Bobby Brown State Park
- Hesters Ferry - Strom Thurmond Lake
- Pioneer 2
- Pioneer 3
- Mount Carmel - Strom Thurmond Lake
Fishing spots
- Ah Stephens State Park
- Richard B Russell Lake
- Cliatt Creek
- Cherokee Creek
- Parsons Mountain Lake
- Chapman Lake
Track Grimaude 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 Grimaude Lake Dam
Where does the data for Grimaude 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 Grimaude Lake Dam.