Greene Hills Dam dam
Greene Hills Dam
Greene Hills Dam, located in Greene County, Virginia, is a private-owned earth dam primarily used for recreation purposes. Standing at a height of 21.8 feet with a length of 200 feet, this dam has a storage capacity of 64.5 acre-feet and covers a surface area of 5.7 acres. Situated on the TR-Conway River within the Baltimore District, Greene Hills Dam is regulated and inspected by the Department of Conservation and Recreation in Virginia.
Despite its low hazard potential and current "Not Rated" condition assessment, Greene Hills Dam has not undergone a recent inspection. However, an Emergency Action Plan (EAP) was last revised in 2007 to ensure preparedness in case of any unforeseen events. With its location in a picturesque setting and the potential for recreational activities, water resource enthusiasts may be interested in visiting this dam to appreciate its engineering and design while being mindful of safety protocols.
For climate enthusiasts seeking to understand the impact of dams on local ecosystems and water resources, Greene Hills Dam serves as a valuable case study. It highlights the importance of regulatory agencies in ensuring the safety and sustainability of dam structures, as well as the need for regular inspections and maintenance to prevent potential hazards. As the climate continues to change, the role of dams in managing water resources and mitigating risks becomes increasingly crucial, making Greene Hills Dam a relevant site for ongoing monitoring and study in the context of evolving environmental conditions.
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 Greene Hills Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Rapidan River Near Ruckersville | 44 cfs | → |
| N F Rivanna River Near Earlysville | 29 cfs | → |
| Moormans River Near Free Union | 15 cfs | → |
| Mechums River Near White Hall | 22 cfs | → |
| Robinson River Near Locust Dale | 55 cfs | → |
| S F Shenandoah River Near Lynnwood | 265 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Greene Hills Dam.
Boat launches
- Grove Hill River Road Page County
- Us 340 Business Page County
- Lake Shenandoah Trail Rockingham County
- South Boston Road 3315, Fluvanna County
- River Anne Palmyra
- Bixlers Ferry Rd Page County
Campgrounds
- Lewis Mountain Campground
- Lewis Mountain
- Lewis Mountain - Shenandoah National Park
- Loft Mountain - Shenandoah National Park
- Loft Mountain Campground
- Big Meadows - Shenandoah National Park
Fishing spots
- Bealers Ferry Boat Launch
- Bealers Ferry Pond Accessible Fishing Site
- Moody Boat Launch
- Batzell Boat Launch
- Tomahawk Pond Day Use Area
- White Sulphur Pond
Paddle runs
- Bixler Bridge On State Route 675 To Karo Landing, Approximately 6 Miles South Of Town Of Front Royal
- North River Campground To Camp May Flather
- Segment B--State Route 730 Bridge To Nf Boundary
- Segment C--Nf Boundary To Confluence With North Fork Shenandoah River
- Nf Boundary Along The South Fork Tye River Near Fdt 526 And State Highway 56 To Town Of Nash
- Headwaters South Of Flint Mountain To St. Mary's Wilderness Boundary
Track Greene Hills 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 Greene Hills Dam
Where does the data for Greene Hills 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 Greene Hills Dam.