Joe Dehart Lake Dam dam
Joe Dehart Lake Dam
Joe Dehart Lake Dam, located in Johnson County, Indiana, is a privately owned earth dam designed by the USDA NRCS for recreational purposes. Completed in 1972, this structure spans 215 feet in length and reaches a height of 31 feet, with a maximum storage capacity of 110 acre-feet. The dam sits on an unnamed tributary of Goose Creek and is regulated by the Indiana Department of Natural Resources.
Despite its low hazard potential, the dam's condition assessment in 2009 was rated as poor, highlighting the need for ongoing maintenance and monitoring. The last inspection in 2014 reported a moderate risk level, prompting further attention to risk management measures. With a drainage area of 0.29 square miles and a surface area of 7.7 acres, Joe Dehart Lake Dam plays a crucial role in water resource management and flood control in the region, making it an essential site for water resource and climate enthusiasts to follow.
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 Joe Dehart Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Youngs Creek Near Edinburgh Ind | 1,430 cfs | → |
| Sugar Creek Near Edinburgh | 3,580 cfs | → |
| Driftwood River Near Edinburgh Ind | 5,910 cfs | → |
| North Fork Salt Creek At Nashville | 1,210 cfs | → |
| White River Near Centerton | 10,600 cfs | → |
| Flatrock River At Columbus | 2,000 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Joe Dehart Lake Dam.
Boat launches
- County Road 550 South 3427, Franklin
- South Mauxferry Road Johnson County
- River Road Johnson County
- Us 31 Edinburgh
- Tannehill Road Bartholomew County
Campgrounds
- Johnson County Park
- Camp Atterbury Military
- Irwin City Park
- Mason Ridge - Morgan Monroe State Forest
- Heflen Co Park
- Oak Ridge Camping Area
Paddle runs
Track Joe Dehart 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 Joe Dehart Lake Dam
Where does the data for Joe Dehart 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 Joe Dehart Lake Dam.