Black Creek Impoundment dam
Black Creek Impoundment
Black Creek Impoundment in Nelson, Virginia, is a local government-owned water resource infrastructure designed for water supply purposes. This earth dam structure stands at a height of 23.5 feet, with a storage capacity of 135 acre-feet and a surface area of 7 acres. Situated along the Black Creek river, this impoundment is regulated by the Department of Conservation and Recreation in Virginia, ensuring that it meets state inspection and enforcement standards.
With a low hazard potential and a condition assessment that is currently not rated, Black Creek Impoundment plays a crucial role in providing water supply for the surrounding area. Despite not being federally owned or funded, this structure represents a vital water management asset in the region. The dam's last inspection was conducted in February 2010, with an inspection frequency of once per year, demonstrating a commitment to ensuring its safety and functionality.
For water resource and climate enthusiasts, Black Creek Impoundment offers a fascinating glimpse into the local government's efforts to manage water supply in Virginia. Its location along the Black Creek river, its design for water supply purposes, and its state-regulated status highlight the importance of sustainable water resource management. As a key infrastructure piece in the region, this impoundment showcases the intersection of environmental conservation, water supply needs, and state regulatory measures in ensuring the safety and reliability of water resources for the community.
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 Black Creek Impoundment -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Tye River Near Lovingston | 72 cfs | → |
| Piney River At Piney River | 49 cfs | → |
| Rockfish River Near Greenfield | 41 cfs | → |
| James River At Bent Creek | 826 cfs | → |
| Pedlar River At Forest Road Near Buena Vista | 43 cfs | → |
| James River At Holcomb Rock | 1,250 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Black Creek Impoundment.
Boat launches
- Nelson County
- James River Road Nelson County
- Richmond Highway Appomattox County
- Howardsville Turnpike 11001, Albemarle County
- Monacan Park Road 1354, Amherst County
- Elon Road Amherst County
Campgrounds
- James River State Park
- Sherando Lake
- Sherando Lake Recreation Area
- Oronoco
- Glen Maury Park
- Otter Creek Recreation Area
Fishing spots
- Braley Pond Day Use Area
- Staunton Dam Day Use Area
- Elkhorn Lake Day Use Area
- Briery Branch Day Use Area
Paddle runs
- 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
- Headwaters To Farmville
- 1 Mile Southeast Of Buchanan (At End Of Nfs Land) To Snowden Dam Reservoir
- Top Of Apple Orchards Falls To Confluence Of North Creek With Jennings Creek
- Segment A--Route 42 Bridge To Confluence With Jackson River
Track Black Creek Impoundment 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 Black Creek Impoundment
Where does the data for Black Creek Impoundment 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 Black Creek Impoundment.