Landfill No. 2 Dam dam
Landfill No. 2 Dam
Landfill No. 2 Dam, also known as Westvaco #2 Flyash Lagoon Dam, is a privately owned structure located in Alleghany, Virginia. This earth dam stands at an impressive height of 184 feet and has a storage capacity of 1,496 acre-feet, making it a significant water resource in the area. The dam is regulated by the Department of Conservation and Recreation in Virginia and is inspected regularly to ensure its safety and structural integrity.
With a hazard potential rated as high, Landfill No. 2 Dam poses a potential risk if not properly maintained. However, as of the last inspection in August 2020, its condition was deemed satisfactory. The dam serves a primary purpose classified as "Other," indicating its versatile role in water management and environmental protection. Its location near Dunlap Creek Off Stream makes it an essential feature in the region's water infrastructure.
While specific details about the dam's construction date and spillway type are not available, its impressive dimensions and storage capacity highlight its importance as a key water management structure in Virginia. Its role in flood control and water storage, along with its high hazard potential, make Landfill No. 2 Dam a significant asset for water resource and climate enthusiasts to monitor and study in the context of sustainable water management practices.
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 Landfill No. 2 Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Jackson River Bl Dunlap Creek At Covington | 452 cfs | → |
| Dunlap Creek Near Covington | 52 cfs | → |
| Potts Creek Near Covington | 107 cfs | → |
| Jackson River Bl Gathright Dam Nr Hot Spgs | 401 cfs | → |
| Craig Creek At Parr | 141 cfs | → |
| James River At Lick Run | 1,100 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Landfill No. 2 Dam.
Boat launches
- Jackson River Canoe Access Points
- Botetourt Road Botetourt County
- Walter Robinson Canoe Access Point
- Douthat State Park Road Bath County
- Lake Sherwood Road Greenbrier County
Campgrounds
- Morris Hill Campground
- Greenwood Point Campground
- Serenity
- Mcclintic Point Campground
- Bolar Mountain
- Bolar Mountain Campground
Fishing spots
Paddle runs
- Segment D--Gathright Dam To State Route 687 Bridge At Clearwater Park
- Segment A--Route 42 Bridge To Confluence With Jackson River
- Segment B--Confluence With Bullpasture River To Route 42 Bridge
- Segment A--State Route 39 At Blowing Springs Campground To Lake Moomaw
- Segment C--Southern Boundary Hidden Valley Tract To Mcclintic Bridge
- Top Of Apple Orchards Falls To Confluence Of North Creek With Jennings Creek
Track Landfill No. 2 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 Landfill No. 2 Dam
Where does the data for Landfill No. 2 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 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 Landfill No. 2 Dam.