Graham Stephen Dam dam
Graham Stephen Dam
Graham Stephen Dam, located in Fauquier, Virginia, is a privately owned structure regulated by the Department of Conservation and Recreation. The dam stands at 24 feet tall and spans 300 feet in length, with a storage capacity of 68.54 acre-feet. Despite its impressive size, the dam's hazard potential is currently undetermined, and its condition assessment is labeled as "Not Rated."
While the specific purpose of Graham Stephen Dam is not outlined in the data, its presence plays a crucial role in water resource management within the region. With a normal storage capacity of 36.4 acre-feet and a surface area of 5.2 acres, the dam serves as a significant asset for flood control and water supply in the area. Its location in Virginia further highlights its importance in addressing the state's water resource and climate challenges.
Although details on the dam's construction year and modifications are not provided, the data indicates that regular inspections are carried out, with an inspection frequency of 1. The dam's emergency action plan status and risk assessment information are currently unavailable, suggesting a need for further evaluation and updates to ensure the safety and resilience of the structure in the face of potential climate-related events. Overall, Graham Stephen Dam stands as a key infrastructure piece in Virginia's water resource landscape, warranting continued attention and monitoring from relevant authorities and stakeholders.
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 Graham Stephen Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Goose Creek Near Middleburg | 16 cfs | → |
| Beaverdam Creek At Rt 734 Near Mountville | 5 cfs | → |
| N F Goose Creek At Rt 729 Near Lincoln | 8 cfs | → |
| Spout Run At Rt 621 Near Millwood | 8 cfs | → |
| Goose Creek Near Leesburg | 46 cfs | → |
| S F Shenandoah River At Front Royal | 414 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Graham Stephen Dam.
Boat launches
- Harry Byrd Highway Clarke County
- Country Club Road Warren County
- Rogues Road Fauquier County
- Luray Avenue Front Royal
- River Haven Drive Jefferson County
- Ashburn Village Boulevard 20585, Lansdowne
Fishing spots
- Batzell Boat Launch
- Moody Boat Launch
- Bealers Ferry Pond Accessible Fishing Site
- Bealers Ferry Boat Launch
- White Sulphur Pond
- Gillam Branch (Historical)
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
- Capon Bridge To Ends Just South Of Largent
Track Graham Stephen 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 Graham Stephen Dam
Where does the data for Graham Stephen 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 Undetermined 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 Graham Stephen Dam.