Arrowhead Lake Dam dam
Arrowhead Lake Dam
Arrowhead Lake Dam, located in Sherwood Forest, North Carolina, is a privately owned structure primarily used for recreation purposes. This earthen dam spans 400 feet in length with a structural height of 35 feet, creating a surface area of 4.6 acres and a storage capacity of 63 acre-feet. The dam is situated on Morgan Creek and is regulated by the North Carolina Department of Environmental Quality's Dam Safety Program, ensuring compliance with state regulations for inspection, enforcement, and permitting.
Despite its satisfactory condition assessment, Arrowhead Lake Dam poses a high hazard potential due to its location and the potential impact of a dam failure on downstream areas. The dam has a designated emergency action plan (EAP) preparedness level, with the last revision dating back to February 2015. Regular inspections are conducted, with the most recent inspection occurring in March 2020, to assess the dam's integrity and safety measures. The dam's hazard potential and risk management measures are crucial aspects for water resource and climate enthusiasts to monitor and understand in the context of dam safety and environmental protection.
In the event of an emergency, it is essential for stakeholders and emergency responders to be aware of the emergency contacts and procedures outlined in the EAP. The dam's hazard potential, risk assessment, and risk management measures play a significant role in ensuring the safety of surrounding communities and the environment. With its location in Transylvania County and its regulated status by state authorities, Arrowhead Lake Dam serves as a focal point for water resource and climate enthusiasts interested in the intersection of recreational infrastructure and environmental stewardship.
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 Arrowhead Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| South Saluda River Near Cleveland | 5 cfs | → |
| French Broad River At Rosman | 56 cfs | → |
| Middle Saluda River Near Cleveland | 18 cfs | → |
| Davidson River Near Brevard | 32 cfs | → |
| French Broad River At Blantyre | 260 cfs | → |
| Mills River Near Mills River | 49 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Arrowhead Lake Dam.
Boat launches
- Pisgah Forest Access Brevard
- Cabin Road 398, Pickens County
- Canada Road 14091, Tuckasegee
- Crow Creek Access Road Pickens County
- White Oak Hill Road Oconee County
Campgrounds
- Black Forest Family Camping Resort
- Camp Burgess Glen Lake
- Cantrell Campsite
- Kuykendall Group Campground
- Table Rock State Park
- Davidson River Recreation Area
Fishing spots
- Bear Creek Lake
- Asheville Recreation Park Lake
- Presbyterian Lake
- Bailey Branch
- Yonah Lake
- Anderson Branch
Paddle runs
- Dark Prong From Headwaters To Confluence East Fork And Yellowstone Prong
- South Fork From Confluence With Pigeon Br To Nf Boundary
- Yellowstone Prong From Headwaters To Confluence With East Fork And Yellowstone Prong
- East Fork From Us Highway 276 To Confluence Of Dark Prong And Yellowstone Prong
- Nf Boundary To Confluence With North Fork
- North Fork From Bottom Of Spillway Of Hendersonville Reservoir To Confluence With South Fork
Track Arrowhead 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 Arrowhead Lake Dam
Where does the data for Arrowhead 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 Arrowhead Lake Dam.