Ashton Raleigh Residential Dam #1 dam
Ashton Raleigh Residential Dam #1
Ashton Raleigh Residential Dam #1, located in Rolesville, North Carolina, is a state-regulated structure along Harris Creek to Neuse River. The dam is designed for purposes not specified, with a high hazard potential and a 2-year inspection frequency. While specific details such as dam height, volume, and completion year are not provided, the dam is under the jurisdiction of the NC Department of Environmental Quality's Dam Safety Program.
Despite lacking certain structural information, Ashton Raleigh Residential Dam #1 is a significant water resource in Wake County, North Carolina. With its high hazard potential, the dam plays a crucial role in flood control and water management along the Harris Creek to Neuse River system. The state regulatory agencies oversee the permitting, inspection, and enforcement of this dam, ensuring its safety and compliance with regulations.
Enthusiasts interested in water resources and climate in the region will find Ashton Raleigh Residential Dam #1 to be a key feature in the local landscape. While specific details about the dam's construction and specifications are not available, its importance in flood risk management and water storage cannot be understated. With a high hazard potential, regular inspections, and state oversight, this dam serves as a vital infrastructure for water resource management in Wake County, North Carolina.
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 Ashton Raleigh Residential Dam #1 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Neuse River Near Falls | 81 cfs | → |
| Marsh C Nr New Hope | 34 cfs | → |
| Crabtree Creek At Us 1 At Raleigh | 392 cfs | → |
| Walnut Creek At Sunnybrook Drive Nr Raleigh | 229 cfs | → |
| Crabtree Creek At Hwy 70 At Raleigh | 208 cfs | → |
| Rocky Branch Below Pullen Drive At Raleigh | 5 cfs | → |
About Ashton Raleigh Residential Dam #1
Where does the data for Ashton Raleigh Residential Dam #1 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 below 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.
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.