Lake At Riverbrooke Dam dam
Lake At Riverbrooke Dam
Lake At Riverbrooke Dam, located in Gwinnett, Georgia, is a privately owned recreational dam completed in 1991. Standing at 28 feet high with a structural height of 25 feet, this earth dam spans 450 feet and boasts a storage capacity of 191 acre-feet. The dam serves the primary purpose of recreation, offering a surface area of 15 acres for water enthusiasts to enjoy various water activities.
Managed by owner R. Lingerfelt P.E., Lake At Riverbrooke Dam is subject to state inspection, ensuring its structural integrity and safety for visitors. With a low hazard potential and a moderate risk assessment rating, the dam presents a secure environment for recreation. Although the dam is unregulated by the state and lacks a formal emergency action plan, its overall condition is not rated, suggesting that it is well-maintained and poses minimal risk to the surrounding community.
This picturesque dam, nestled in the Savannah District, offers a tranquil haven for water resource and climate enthusiasts seeking a recreational escape. Despite its uncontrolled spillway and outlet gates, Lake At Riverbrooke Dam remains a safe and inviting destination for outdoor enthusiasts looking to unwind and connect with nature in the heart of Georgia's serene landscape.
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 Lake At Riverbrooke Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Suwanee Creek At Suwanee | 18 cfs | → |
| Dick Creek At Old Atlanta Rd | 4 cfs | → |
| Chattahoochee River Near Norcross | 884 cfs | → |
| Level Creek At Suwanee Dam Road | 2 cfs | → |
| Big Creek Near Alpharetta | 31 cfs | → |
| Richland Creek At Suwanee Dam Road | 5 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Lake At Riverbrooke Dam.
Boat launches
- Saint Ives Country Club Parkway Johns Creek
- Chattahochee River Park Peachtree Corners
- Lake Windward Landing 139, Alpharetta
- Kings Point Drive Forsyth County
- Van Pugh North Park
- Johnson Ferry Road Southeast Sandy Springs
Campgrounds
- Sawnee
- Shoal Creek - Lake Lanier
- Bald Ridge Creek
- Shady Grove - Lake Lanier
- Chestnut Ridge - Lake Lanier
- Stone Mountain Park Campground
Fishing spots
Track Lake At Riverbrooke 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 Lake At Riverbrooke Dam
Where does the data for Lake At Riverbrooke 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 Lake At Riverbrooke Dam.