Mountain Lake dam
Mountain Lake
Mountain Lake, located in Luzerne, Pennsylvania, is a privately owned recreation lake regulated by the Pennsylvania Department of Environmental Protection. Built in 1910, this Earth-type dam stands at a height of 16 feet and spans 365 feet, with a storage capacity of 399 acre-feet. The lake covers a surface area of 38 acres and is fed by the MEADOW RUN river.
Despite its fair condition assessment, Mountain Lake poses a high hazard potential, prompting regular inspections and a designated emergency action plan. The dam has undergone modifications in 1988 to enhance its hydraulic and structural integrity. With its primary purpose being recreation, the lake offers a serene escape for water resource and climate enthusiasts to enjoy the natural beauty of the surrounding Bear Creek Township. Situated amidst picturesque landscapes, Mountain Lake serves as a vital water resource for the local community while also providing a recreational haven for visitors to appreciate and cherish.
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 Mountain Lake -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Lehigh River At Stoddartsville | 159 cfs | → |
| Lehigh R Bl Francis E Walter Res Nr White Haven Pa | 404 cfs | → |
| Tobyhanna Creek Near Blakeslee | 133 cfs | → |
| Lackawanna River At Old Forge | 349 cfs | → |
| Susquehanna River At Wilkes-Barre | 8,970 cfs | → |
| Tunkhannock Creek Near Long Pond | 21 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Mountain Lake.
Boat launches
- Francis E. Walter Dam Road Luzerne County
- Francis E. Walter Dam Road Kidder Township
- Brady's Lake
- Nesbit Park
- Gouldsboro State Park
- Hanover Township Access
Campgrounds
- Lehigh Gorge Campground
- Camp Shehaqua
- Camp Daddy Allen
- Organized Group Tenting Area
- Hickory Run State Park
- Pennsylvania Youth Forestry Camp #2
More reservoirs
Track Mountain 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 Mountain Lake
Where does the data for Mountain 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 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 Mountain Lake.