Grant Dam dam
Grant Dam
Grant Dam, located in Seagrove, North Carolina, is a privately owned structure regulated by the NC Department of Environmental Quality's Dam Safety Program. The dam, primarily used for fire protection and as a small fish pond, has a hydraulic height of 24.3 feet and a structural height of 27.3 feet. With a normal storage capacity of 29 acre-feet and a maximum discharge of 70 cubic feet per second, Grant Dam plays a crucial role in managing water resources in the area.
This earth-type dam, completed with no associated locks or spillways, spans 204 feet in length and covers a surface area of 3 acres. Despite its low hazard potential and satisfactory condition assessment, Grant Dam undergoes inspections every five years to ensure its structural integrity and safety. The last inspection in February 2016 reported no major issues, but ongoing monitoring is essential to prevent any potential risks to the surrounding community and environment.
Grant Dam serves as a vital component in the local water management infrastructure, with a storage capacity of 66 acre-feet and a drainage area of 40 square miles. Its location on Second Creek-Tr provides essential fire protection and supports the local ecosystem through its small fish pond function. As climate change continues to impact water resources, the maintenance and regulation of structures like Grant Dam are crucial for ensuring sustainable water management practices in the region.
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 Grant Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Little River Near Star | 5 cfs | → |
| Abbotts Creek At Lexington | 31 cfs | → |
| Deep River At Ramseur | 13 cfs | → |
| Rocky R At Sr1300 Nr Crutchfield Crossroads | 2 cfs | → |
| Yadkin River At Yadkin College | 876 cfs | → |
| East Fork Deep River Near High Point | 2 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Grant Dam.
Boat launches
- Marina Drive 298, Montgomery County
- Cove Boat Ramp
- Old Whitney Boat Ramp
- Wildlife Rec Area Access Road 899, Davidson County
- Badin Lake Boat Ramp
- Falls Road Stanly County
Campgrounds
Fishing spots
Track Grant 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 Grant Dam
Where does the data for Grant 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 Grant Dam.