Moss Lake Dam dam
Moss Lake Dam
Moss Lake Dam, located in Calhoun, Georgia, was completed in 1958 and serves as a recreational spot for water resource and climate enthusiasts. The dam, primarily owned by private entities, stands at a height of 22.1 feet and spans 639 feet in length, holding a maximum storage capacity of 539 acre-feet. Situated on Town Creek in Gordon County, the dam is classified as an Earth dam with a Buttress core type, featuring an uncontrolled spillway and outlet gates.
With a low hazard potential and a moderate risk assessment rating, Moss Lake Dam has not been rated for its condition as of the last inspection in February 2018. The dam is not state regulated but undergoes regular inspections, with a frequency of 5 years. While it lacks certain risk management measures and emergency preparedness protocols, the dam continues to provide a safe and enjoyable environment for recreational activities. Moss Lake Dam stands as a testament to responsible water resource management and serves as a vital part of the local ecosystem for residents and visitors alike.
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 Moss Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Coosawattee River Near Pine Chapel | 310 cfs | → |
| Oostanaula River At Resaca | 566 cfs | → |
| Conasauga River At Tilton | 229 cfs | → |
| Coosawattee River At Carters | 618 cfs | → |
| Holly Creek Near Chatsworth | 24 cfs | → |
| Talking Rock Creek Near Hinton | 57 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Moss Lake Dam.
Boat launches
Campgrounds
- Salacoa Creek Park
- The Pocket Recreation Area
- Woodring Branch - Carters Lake
- Harris Branch - Carters Lake
- Doll Mountain - Carters Lake
Fishing spots
Paddle runs
- Source In Cohutta Wilderness To Nf Boundary North Of Murray's Lake
- Taylors Creek (Rm 74.5) To Nf Boundary (Rm 70.0)
- River Miles 8 Near Ga Sate Line To Confluence With Little River
- Southern Boundary Cohutta Wilderness Near Peter Cove To Northern Boundary Cohutta Wilderness Near Alaculsy
- Northern Boundary Cohutta Wilderness To Confluence With Conasauga River
- Nf Boundary To Taylor's Creek In Cherokee Nf (Tn)
Track Moss 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 Moss Lake Dam
Where does the data for Moss 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 Moss Lake Dam.