Cox Lake Dam dam
Cox Lake Dam
Cox Lake Dam, located in Donnoha, Stokes, North Carolina, is a privately owned earth dam that serves primarily for recreation purposes. The dam spans 225 feet in length and has a hydraulic height of 24 feet, providing a surface area of 2.8 acres for recreational activities. The dam is situated on the Little Yadkin River-Tr and is under the jurisdiction of the Huntington District of the US Army Corps of Engineers.
Despite its low hazard potential, Cox Lake Dam has not been rated for its condition as of the last inspection in January 2016. The dam has a normal storage capacity of 27 acre-feet, with a maximum storage of 33 acre-feet. It also has a drainage area of 64 square miles and a maximum discharge rate of 350 cubic feet per second. While the dam has not undergone any recent modifications, it is subject to periodic inspections to ensure its structural integrity and safety for the surrounding community.
Water resource and climate enthusiasts may find Cox Lake Dam intriguing for its role in providing recreational opportunities in the region while also serving as a vital infrastructure for water management. The dam's location on the Little Yadkin River-Tr offers a picturesque setting for outdoor activities, attracting visitors to enjoy the serene waters and surrounding natural beauty. As stakeholders continue to monitor and maintain the dam's condition, ensuring its resilience to potential risks and hazards remains a priority for sustainable water resource management in the area.
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 Cox Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Little Yadkin River At Dalton | 7 cfs | → |
| Ararat River At Ararat | 120 cfs | → |
| Yadkin River At Enon | 742 cfs | → |
| Fisher River Near Copeland | 177 cfs | → |
| Dan River Near Francisco | 65 cfs | → |
| Mitchell River Near State Road | 57 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Cox Lake Dam.
Boat launches
- Campground Trail Yadkin County
- Belews Lake Drive 8191, Belews Creek
- Pine Hall Road 2547-2793, Walnut Cove
- Us Bus 220 Boat Access Stoneville
- Lake Thom-A-Lex Park
Campgrounds
- Pilot Mountain State Park
- Ymca Camp Hanes
- Hanging Rock State Park
- Sunset Park Campground
- Tanglewood Park
- Camp Raven Knob
Fishing spots
Track Cox 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 Cox Lake Dam
Where does the data for Cox 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 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 Cox Lake Dam.