Todd Lake Dam dam
Todd Lake Dam
Todd Lake Dam, located in High Rock, North Carolina, stands as a prime example of a private-owned earth dam constructed in 1978 primarily for recreational purposes. With a hydraulic height of 22.5 feet and a structural height of 27.5 feet, the dam boasts a significant presence along Harmon Creek-Tr. Despite its low hazard potential, the dam has not been state-regulated or permitted, indicating a unique management approach that focuses on private ownership and inspection.
The dam's 233-foot length and storage capacity of 27.5 acre-feet make it a key feature in the local landscape, offering a surface area of 2.5 acres for recreational activities. While the dam's condition remains unrated as of the last inspection in December 2020, its design and construction reflect a commitment to safety and functionality. With no associated structures or outlet gates, Todd Lake Dam serves as a testament to the enduring appeal of water resources for both environmental and leisure purposes.
As climate change continues to impact water resources and infrastructure, Todd Lake Dam stands as a reminder of the need for proactive management and risk assessment. With its location in Yadkin County and close proximity to Wilmington District, the dam plays a vital role in the local ecosystem and community. As enthusiasts of water resources and climate resilience, Todd Lake Dam offers a compelling case study of private ownership in dam construction and maintenance, highlighting the intersection of recreation, safety, and environmental stewardship in a changing climate landscape.
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 Todd Lake Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Hunting Creek Near Harmony | 50 cfs | → |
| Yadkin River At Enon | 670 cfs | → |
| Yadkin River At Elkin | 521 cfs | → |
| South Yadkin River Near Mocksville | 74 cfs | → |
| Mitchell River Near State Road | 57 cfs | → |
| Fisher River Near Copeland | 177 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Todd Lake Dam.
Boat launches
- Campground Trail Yadkin County
- Nc Highway 801 South 5877, Mocksville
- Trading Ford Way Davidson County
- Lake Thom-A-Lex Park
Campgrounds
- Tanglewood Park
- Pilot Mountain State Park
- Ymca Camp Hanes
- Camp Raven Knob
- Hanging Rock State Park
- Stone Mountain State Park
Fishing spots
Track Todd 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 Todd Lake Dam
Where does the data for Todd 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 Todd Lake Dam.