Apple Mountain Upper Lake Dam dam
Apple Mountain Upper Lake Dam
Apple Mountain Upper Lake Dam, located in Warren County, Virginia, is a private dam regulated by the state's Department of Conservation and Recreation. The dam, primarily used for recreation, is an earth-type structure standing at a height of 34.5 feet with a storage capacity of 25 acre-feet. The dam overlooks the TR-Oregon Hollow river or stream and has a surface area of 1.15 acres.
With a significant hazard potential but a satisfactory condition assessment as of February 2020, the dam is inspected annually to ensure its safety and compliance with state regulations. The Emergency Action Plan (EAP) for the dam was last revised in November 2015, indicating a proactive approach to emergency preparedness. Despite the lack of inundation maps and risk assessments, the dam serves as a vital recreational resource for the local community.
As a key feature in the picturesque landscape of Apple Mountain, this dam not only provides recreational opportunities but also serves as a reminder of the importance of proper maintenance and regulation of water resources in the face of climate change. Understanding the significance of structures like Apple Mountain Upper Lake Dam in managing water flow and storage can contribute to sustainable water resource management practices in the region.
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 Apple Mountain Upper Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| S F Shenandoah River At Front Royal | 414 cfs | → |
| Passage Creek Near Buckton | 12 cfs | → |
| Spout Run At Rt 621 Near Millwood | 9 cfs | → |
| N F Shenandoah River Near Strasburg | 110 cfs | → |
| Cedar Creek Near Winchester | 18 cfs | → |
| Opequon Creek Near Berryville | 14 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Apple Mountain Upper Lake Dam.
Boat launches
- Country Club Road Warren County
- Luray Avenue Front Royal
- Strasburg Trail Strasburg
- Boat Ramp Warren County
- Misty Meadow Lane Warren County
- Harry Byrd Highway Clarke County
Campgrounds
- Mosby Campground
- Camp Slater
- Camp Washington
- Shenandoah River - Guest State Park
- Elizabeth Furnace Family Campground
- Elizabeth Furnace
Fishing spots
- Batzell Boat Launch
- Moody Boat Launch
- White Sulphur Pond
- Bealers Ferry Boat Launch
- Bealers Ferry Pond Accessible Fishing Site
- Tomahawk Pond Day Use Area
Paddle runs
- Bixler Bridge On State Route 675 To Karo Landing, Approximately 6 Miles South Of Town Of Front Royal
- Segment C--Nf Boundary To Confluence With North Fork Shenandoah River
- Segment B--State Route 730 Bridge To Nf Boundary
- State Route 675 At Edinburg, Va To State Highway 55 Southeast Of Strasburg, Va
- Headwaters Adjacent To Fdt 573 To State Route 622 Bridge
- Wardensville To The Town Of Capon Bridge
Track Apple Mountain Upper 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 Apple Mountain Upper Lake Dam
Where does the data for Apple Mountain Upper 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 Significant 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 Apple Mountain Upper Lake Dam.