Sheffield Lake Dam dam
Sheffield Lake Dam
Sheffield Lake Dam, located in Arlington, Georgia, was completed in 1910 and serves as a recreational area for water resource and climate enthusiasts. This private earth dam on Mill Creek stands at a height of 9.4 feet with a normal storage capacity of 51 acre-feet. The dam has a low hazard potential and is currently rated as not assessed for condition, yet it undergoes inspections every 5 years to ensure its safety.
With a drainage area of 2,610 acres, Sheffield Lake Dam offers a surface area of 17 acres for outdoor activities and wildlife habitat. Despite being uncontrolled, the spillway type and outlet gates present a moderate risk with a Hazard Potential of Low. The surrounding beauty of Early County, Georgia, along with the recreational opportunities provided by the dam, make it a valuable asset for residents and visitors alike.
As a significant feature in the local landscape, Sheffield Lake Dam is a testament to the importance of water resource management and climate resilience in the region. Its historical significance, coupled with its recreational and ecological value, highlights the need for continued monitoring and maintenance to ensure the safety and sustainability of this vital water infrastructure for future generations of water resource and climate enthusiasts in 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 Sheffield Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Ichawaynochaway Creek At Milford | 201 cfs | → |
| Ichawaynochaway Creek At Ga 37 | 90 cfs | → |
| Pachitla Creek Near Edison | 55 cfs | → |
| Chickasawhatchee Creek At Elmodel | 100 cfs | → |
| Ichawaynochaway Creek Near Elmodel | 330 cfs | → |
| Ichawaynochaway Creek Below Newton | 406 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Sheffield Lake Dam.
Boat launches
- Spruce Pine Trail Early County
- Field Road Henry County
- Henry County 136 Henry County
- Boat Landing Road Mitchell County
- Old River Road Early County
- Jowers Road Houston County
Track Sheffield 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 Sheffield Lake Dam
Where does the data for Sheffield 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 Sheffield Lake Dam.