Leidy Lake dam
Leidy Lake
Leidy Lake, located in Teton, Wyoming, is a captivating destination for water resource and climate enthusiasts. This state-owned Fish and Wildlife Pond was completed in 1983 and serves as a vital habitat for local wildlife. The dam at Leidy Lake is primarily made of earth and stone, with a height of 8 feet and a hydraulic height of 4 feet. With a storage capacity of 65 acre-feet and a surface area of 14 acres, this picturesque lake is fed by Leidy Creek and is surrounded by stunning natural scenery.
Despite its importance for wildlife conservation, the condition assessment of Leidy Lake is currently rated as poor, with a low hazard potential. The dam has been inspected periodically, with the last inspection taking place in September 2018. The risk assessment for the lake is moderate, with a moderate risk character summary. While the lake is not operated by the US Army Corps of Engineers, it is regulated by the State of Wyoming, ensuring the safety and integrity of the structure for both wildlife and surrounding communities.
Visitors to Leidy Lake can enjoy the peaceful surroundings and observe the diverse wildlife that call this area home. With its serene waters and scenic views, Leidy Lake is a hidden gem for those passionate about water resources and climate preservation. It is a reminder of the importance of maintaining and protecting natural habitats for future generations to enjoy.
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 Leidy Lake -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Buffalo Fork Ab Lava Creek Nr Moran Wy | 2,290 cfs | → |
| Pacific Creek At Moran Wy | 2,590 cfs | → |
| Gros Ventre River At Kelly Wy | 1,330 cfs | → |
| Snake River Nr Moran Wy | 1,290 cfs | → |
| Snake River At Moose | 5,480 cfs | → |
| Gros Ventre River At Zenith Wy | 901 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Leidy Lake.
⛺ Campgrounds
- Hatchet
- Hatchet Campground
- Crystal Creek
- Dispersed Spread Creek
- Crystal Creek Campground (Usfs)
- Red Hills
🎣 Fishing spots
More fishing →Track Leidy Lake 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 Leidy Lake
Where does the data for Leidy Lake 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 Leidy Lake.