Dunroven Lake Dam dam
Dunroven Lake Dam
Dunroven Lake Dam, located in Forsyth, Georgia, is a privately owned earth dam primarily used for recreation purposes. Built in 1986, the dam stands at a height of 34 feet with a hydraulic height of 32 feet, creating a storage capacity of 331 acre-feet. The dam's structural integrity was last inspected in March 2017 and was deemed to be in satisfactory condition, despite being classified as having a high hazard potential.
Managed by the Georgia Safe Dams Program, the dam's spillway type is uncontrolled with an unlisted foundation type. Its location on Dunroven Lake serves as a popular spot for outdoor enthusiasts and nature lovers. With a drainage area of 623 square miles, the dam plays a crucial role in regulating water levels and protecting the surrounding ecosystem. Despite its moderate risk assessment, the dam remains an essential feature in the region's water resource management and climate resilience efforts.
As a key component of the local watershed, Dunroven Lake Dam serves as both a recreational destination and a critical infrastructure piece for water management in the region. With its satisfactory condition and regular inspections, the dam continues to play a vital role in ensuring the safety and sustainability of the surrounding environment. For water resource and climate enthusiasts, Dunroven Lake Dam stands as a testament to the importance of maintaining and monitoring our water infrastructure for the benefit of both humans and nature 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 Dunroven Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Etowah River At Ga 9 | 95 cfs | → |
| Amicalola Creek Near Dawsonville | 83 cfs | → |
| Chattahoochee River At Buford Dam | 636 cfs | → |
| Richland Creek At Suwanee Dam Road | 6 cfs | → |
| Chestatee River Near Dahlonega | 130 cfs | → |
| Level Creek At Suwanee Dam Road | 3 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Dunroven Lake Dam.
Boat launches
- Browns Bridge Road Forsyth County
- Kings Point Drive Forsyth County
- Van Pugh North Park
- Morrison Moore Parkway East Dahlonega
- Hall County
- Lake Windward Landing 139, Alpharetta
Campgrounds
- War Hill - Lake Lanier
- Bolding Mill - Lake Lanier
- Paradise Valley Resort & Club
- Charleston - Lake Lanier
- Duckett Mill - 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)
- Source In Cohutta Wilderness To Nf Boundary North Of Murray's Lake
Track Dunroven 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 Dunroven Lake Dam
Where does the data for Dunroven 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 Dunroven Lake Dam.