Loch Haven Lake Dam dam
Loch Haven Lake Dam
Loch Haven Lake Dam in Roanoke, Virginia, is a privately owned structure regulated by the Department of Conservation and Recreation. Standing at a height of 26 feet with a length of 80 feet, this gravity dam serves primarily for recreational purposes, providing a storage capacity of 108 acre-feet. Situated on TR-Deer Branch Creek, the dam has a surface area of 3.7 acres and drains a 1.31 square mile watershed.
Despite being last inspected in 2005 and rated as having a high hazard potential, Loch Haven Lake Dam's condition remains unrated. With an emergency action plan last revised in 2006, the dam's risk assessment and management measures are yet to be specified. As water resource and climate enthusiasts, exploring the history and future upkeep of this dam could shed light on the importance of maintaining and monitoring such critical infrastructure in the face of changing 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 Loch Haven Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Tinker Creek Near Daleville | 2 cfs | → |
| Roanoke River At Roanoke | 77 cfs | → |
| Catawba Creek Near Catawba | 3 cfs | → |
| Roanoke River At Glenvar | 58 cfs | → |
| Roanoke River At Niagara | 167 cfs | → |
| Back Creek Near Dundee | 13 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Loch Haven Lake Dam.
Boat launches
- Reservoir Road Hollins
- Hardy Road Bedford County
- Lowe Street Buchanan
- Botetourt Road Botetourt County
- Oak Grove Drive Franklin County
- Oak Hollow Road Bedford County
Campgrounds
- Pig Farm Campsite
- Roanoke Mountain - Blue Ridge Parkway
- Roanoke Mtn
- Fenwick Mines Campground
- Caldwell Fields Group Campground
- Caldwell Fields Group Camping Area
Paddle runs
- Top Of Apple Orchards Falls To Confluence Of North Creek With Jennings Creek
- Jefferson Nf Boundary Near Confluence With Nettle Hollow To Confluence With Laurel Branch
- Jefferson Nf Boundary (Above Cascades Fall) To Jefferson Nf Boundary (Below Cascades Fall)
- Segment A--Route 42 Bridge To Confluence With Jackson River
- Segment D--Gathright Dam To State Route 687 Bridge At Clearwater Park
- 1 Mile Southeast Of Buchanan (At End Of Nfs Land) To Snowden Dam Reservoir
Track Loch Haven Lake 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 Loch Haven Lake Dam
Where does the data for Loch Haven Lake 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 Loch Haven Lake Dam.