Hogan Lake Dam dam
Hogan Lake Dam
Hogan Lake Dam, located in Crawford, Georgia, was completed in 1950 and serves as a vital resource for recreational activities in the area. The dam is primarily used for recreation purposes, offering a surface area of 9 acres and a normal storage capacity of 36 acre-feet. With a low hazard potential and a moderate risk assessment rating, the dam provides a safe and enjoyable environment for water resource and climate enthusiasts to explore and appreciate.
Standing at a height of 13.4 feet with a hydraulic height of 12.2 feet, Hogan Lake Dam is an earth dam with a buttress core type. The dam spans 320 feet in length and has a maximum storage capacity of 83.3 acre-feet. It is situated on Deep Creek and falls under the jurisdiction of the Mobile District of the US Army Corps of Engineers. While the dam is not state-regulated, it continues to be a significant landmark in the Knoxville area, attracting visitors who seek to engage in water-based recreational activities.
Despite not being recently assessed for its condition, Hogan Lake Dam remains a structurally sound and well-maintained infrastructure. With uncontrolled spillways and outlet gates, the dam poses minimal risk to the surrounding environment. While there are no associated structures or locks, the dam's peaceful surroundings and serene atmosphere make it a popular destination for outdoor enthusiasts and nature lovers 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 Hogan Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Tobesofkee Creek Near Macon | 7 cfs | → |
| Flint River Near Culloden | 666 cfs | → |
| Ocmulgee River At Macon | 647 cfs | → |
| Falling Creek Near Juliette | 5 cfs | → |
| Flint River At Ga 26 | 1,490 cfs | → |
| Turkey Creek At Byromville | 4 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Hogan Lake Dam.
Boat launches
Campgrounds
- Arrowhead County Park
- Claystone County Park
- Central City Park - State Fairgrounds
- Warner Robins Afb Military
- Dames Ferry County Park
- Whitewater Creek County Park
Fishing spots
- Lake Tobesofkee
- Houston Lake
- Mccant's Mill Pond
- Dodge County Public Fishing Area
- High Falls Lake
- Indian Springs State Park Lake
Track Hogan 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 Hogan Lake Dam
Where does the data for Hogan 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 Hogan Lake Dam.