Roskin Lake Dam dam
Roskin Lake Dam
Roskin Lake Dam, located in Lumpkin, Georgia, is a private earth dam primarily built for recreational purposes. Standing at a height of 33 feet, this dam has a storage capacity of 53 acre-feet and serves as a popular spot for outdoor activities. However, recent data indicates that the dam is in poor condition with a high hazard potential, suggesting the need for immediate attention and potential upgrades to ensure safety and structural integrity.
Managed by the Georgia Safe Dams Program, Roskin Lake Dam is subject to state regulation, inspection, and enforcement to maintain compliance with safety standards. Despite its poor condition assessment, the dam continues to be a significant feature in the region, attracting visitors for recreational pursuits. With a risk assessment rating of moderate, stakeholders may need to implement risk management measures to mitigate potential hazards and ensure the safety of the surrounding community.
As a key structure within the Mobile District, Roskin Lake Dam plays a crucial role in water resource management in the area. With its uncontrolled spillway and outlet gates, the dam requires regular monitoring and maintenance to prevent any potential risks or emergencies. The latest inspection conducted in March 2019 highlighted the urgent need for improvements, indicating a pressing need for action to address the dam's deteriorating condition and mitigate any potential hazards associated with its operations.
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 Roskin Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Chestatee River Near Dahlonega | 130 cfs | → |
| Etowah River At Ga 9 | 105 cfs | → |
| Amicalola Creek Near Dawsonville | 81 cfs | → |
| Chattahoochee River Near Cornelia | 283 cfs | → |
| Chattahoochee River Near Leaf | 151 cfs | → |
| Chattahoochee River At Buford Dam | 636 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Roskin Lake Dam.
Boat launches
- Morrison Moore Parkway East Dahlonega
- Hall County
- Browns Bridge Road Forsyth County
- Mountain Shadows Drive White County
- Kings Point Drive Forsyth County
- Van Pugh North Park
Campgrounds
- Paradise Valley Resort & Club
- Bolding Mill - Lake Lanier
- War Hill - Lake Lanier
- Duckett Mill - Lake Lanier
- Laurel Park - Lake Lanier
- River Forks - Lake Lanier
Fishing spots
Paddle runs
- Martin Branch Bridge To Robertsontown Bridge On Ga Highway 356
- Old Turnpike Crossing To Martin Branch Bridge
- Mark Trail Wilderness Boundry To Old Turnpike Crossing Near Vandiver Branch
- Source Near Chattahoochee Gap To Mark Trail Wilderness Boundary
- Confluence Of Brasstown Creek And Little Brasstown Creek Just South Of Brasstown Falls Road (Fs 751) To Confluence Of Mill Branch, Brasstown Creek And Boatwright Creek Near Boatwright Road (Fs 753)
- Confluence Of Cedar Creek To 1/4 Mile Below The Nf Boundary And Fh 110, Cobbs Bridge Road
Track Roskin 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 Roskin Lake Dam
Where does the data for Roskin 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 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 Roskin Lake Dam.