Dean Dam dam
Dean Dam
Dean Dam, located in Franklin, North Carolina, is a privately owned structure on Cypress Creek-Tr known for its primary purpose of recreation. With a hydraulic height of 14 feet and a structural height of 18 feet, this earth dam stands at a length of 260 feet, providing a storage capacity of 50 acre-feet. Although the dam has not been rated for its condition assessment, it is classified as having a low hazard potential.
Constructed by the United States Army Corps of Engineers, the dam features a spillway type and width that remain unspecified. While the dam has not undergone any modifications since its completion, it has been inspected periodically, with the last assessment conducted in February 2002. Despite lacking certain regulatory oversight and permitting at the state level, the dam's emergency action plan status and risk management measures remain unreported. With its scenic location and recreational focus, Dean Dam serves as a key landmark for water resource and climate enthusiasts seeking to explore the beauty of North Carolina's natural 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 Dean Dam -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Tar R At Us 401 At Louisburg | 18 cfs | → |
| Swift Creek At Hilliardston | 858 cfs | → |
| Little Fishing Creek Near White Oak | 7 cfs | → |
| Tar River Near Tar River | 3 cfs | → |
| Tar River At Nc 97 At Rocky Mount | 76 cfs | → |
| Neuse River Near Falls | 123 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Dean Dam.
Boat launches
- Jack Wade Farm Road Vance County
- Neuse River Trail Raleigh
- Nutbush Road Vance County
- Flemingtown Road 3159, Henderson
- Falls Lake Trail Wake County
Campgrounds
- Medoc Mt. State Park
- Nutbush Bridge State Rec Area - Kerr Lake
- Satterwhite Pt State Rec Area - Kerr Lake
- Durant Nature Park
- Shoreline Campground
- Overlook Campground
Track Dean 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 Dean Dam
Where does the data for Dean 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 Dean Dam.