Pine Lake Dam dam
Pine Lake Dam
Pine Lake Dam, located in Forsyth, Georgia, was completed in 1970 and serves as a recreational spot in the Cumming Community. The dam stands at a height of 32 feet and has a length of 480 feet, providing a storage capacity of 307 acre-feet. With a surface area of 20 acres, it offers a serene setting for outdoor enthusiasts to enjoy various water activities.
Owned by the local government, Pine Lake Dam is regulated and inspected by the Georgia Safe Dams Program to ensure its structural integrity and safety. Despite its high hazard potential, the dam is currently assessed to be in satisfactory condition, with a moderate risk level of 3. The dam's uncontrolled spillway and outlet gates indicate a need for continued monitoring and maintenance to manage potential risks effectively.
Enthusiasts of water resources and climate will find Pine Lake Dam an intriguing structure, blending both recreational and regulatory elements in its design and purpose. As a key feature in the region, it highlights the importance of responsible dam management to ensure the safety of both the environment and the surrounding community.
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 Pine Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Chattahoochee River At Buford Dam | 636 cfs | → |
| Richland Creek At Suwanee Dam Road | 6 cfs | → |
| Level Creek At Suwanee Dam Road | 3 cfs | → |
| Dick Creek At Old Atlanta Rd | 3 cfs | → |
| Etowah River At Ga 9 | 95 cfs | → |
| Big Creek Near Alpharetta | 37 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Pine Lake Dam.
Boat launches
- Kings Point Drive Forsyth County
- Browns Bridge Road Forsyth County
- Lake Windward Landing 139, Alpharetta
- Van Pugh North Park
- Saint Ives Country Club Parkway Johns Creek
- Chattahochee River Park Peachtree Corners
Campgrounds
- Bald Ridge Creek
- Sawnee
- Charleston - Lake Lanier
- Shady Grove - Lake Lanier
- Shoal Creek - Lake Lanier
- Chestnut Ridge - Lake Lanier
Fishing spots
Track Pine 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 Pine Lake Dam
Where does the data for Pine 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 Pine Lake Dam.