Forest Glen Lake Dam dam
Forest Glen Lake Dam
Located in Johnson County, Indiana, the Forest Glen Lake Dam is a private-owned structure with a primary purpose of recreation. The dam, constructed of earth, stands at a height of 29 feet and spans a length of 235 feet, creating a surface area of 4.5 acres. The dam holds a maximum storage capacity of 67 acre-feet and serves as a fish and wildlife pond in addition to providing recreational opportunities for visitors.
Despite its low hazard potential, the Forest Glen Lake Dam is currently in poor condition, as assessed in 2008. With a moderate risk level assigned, the dam has a history of inspections dating back to 2018, with a frequency of every 5 years. The dam is state-regulated by the Indiana Department of Natural Resources and is situated on an unnamed tributary of Indian Creek, highlighting its importance in managing water resources in the region.
Enthusiasts of water resources and climate will find the Forest Glen Lake Dam a fascinating structure to study, given its unique design and purpose. While it serves as a recreational spot, the dam's condition assessment and risk level underscore the importance of ongoing maintenance and monitoring to ensure the safety and sustainability of this vital water resource infrastructure in Indiana.
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 Forest Glen Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Sugar Creek Near Edinburgh | 295 cfs | → |
| North Fork Salt Creek At Nashville | 101 cfs | → |
| Youngs Creek Near Edinburgh Ind | 75 cfs | → |
| Driftwood River Near Edinburgh Ind | 995 cfs | → |
| White River Near Centerton | 1,830 cfs | → |
| Flatrock River At Columbus | 501 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Forest Glen Lake Dam.
Boat launches
- County Road 550 South 3427, Franklin
- South Mauxferry Road Johnson County
- River Road Johnson County
- Us 31 Edinburgh
- Henderson Ford Boat Ramp
Campgrounds
- Johnson County Park
- Mason Ridge - Morgan Monroe State Forest
- Camp Atterbury Military
- Oak Ridge Camping Area
- Morgan - Monroe State Forest
- Mason Ridge Camping Area
Paddle runs
Track Forest Glen 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 Forest Glen Lake Dam
Where does the data for Forest Glen 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 Forest Glen Lake Dam.