Coleman Andrews Dam #1 dam
Coleman Andrews Dam #1
Coleman Andrews Dam #1 is a privately owned structure located in Orange, Virginia, regulated by the Department of Conservation and Recreation. Standing at a height of 31.5 feet, this dam has a storage capacity of 202.1 acre-feet and a normal storage level of 137.18 acre-feet. With a surface area of 13.19 acres, the dam plays a crucial role in water resource management in the area.
Although the condition of Coleman Andrews Dam #1 is currently rated as "Not Rated" and its hazard potential is listed as "Undetermined", the dam is subject to regular state inspections, permitting, and enforcement. The dam's emergency action plan status, risk assessment, and management measures are not specified in the available data, indicating a need for further assessment and documentation to ensure the safety and reliability of the structure.
The geographical coordinates of Coleman Andrews Dam #1 are 38.2911 latitude and -78.0277 longitude, situated within the Baltimore District of Virginia. While specific details about the dam's construction year, spillway type, and associated structures are not provided, its significance in water resource management and climate resilience efforts in the region cannot be understated. Further monitoring and assessment of this dam are essential to safeguarding the surrounding communities and natural habitats from potential risks and ensuring 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 Coleman Andrews Dam #1 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Robinson River Near Locust Dale | 226 cfs | → |
| Rapidan River Near Culpeper | 461 cfs | → |
| Rapidan River Near Ruckersville | 170 cfs | → |
| Rappahannock River At Remington | 872 cfs | → |
| Hazel River At Rixeyville | 586 cfs | → |
| N F Rivanna River Near Earlysville | 159 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Coleman Andrews Dam #1.
Boat launches
- Elys Ford Road 10615, Fredericksburg
- Elys Ford Road Spotsylvania County
- Southlake Drive 9505, Spotsylvania County
- Rogues Road Fauquier County
- South Boston Road 3315, Fluvanna County
Campgrounds
- Christopher Run Campground
- Lake Anna State Park
- Lewis Mountain - Shenandoah National Park
- Lewis Mountain
- Lewis 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
- White Sulphur Pond
- 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 B--State Route 730 Bridge To Nf Boundary
- Segment C--Nf Boundary To Confluence With North Fork Shenandoah River
- State Route 675 At Edinburg, Va To State Highway 55 Southeast Of Strasburg, Va
- Headwaters Adjacent To Fdt 573 To State Route 622 Bridge
Track Coleman Andrews Dam #1 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 Coleman Andrews Dam #1
Where does the data for Coleman Andrews Dam #1 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 Coleman Andrews Dam #1.