Second Broad Watershed #14 dam
Second Broad Watershed #14
Second Broad Watershed #14 is a crucial flood risk reduction structure located in Bostic, North Carolina, specifically along Fork Creek. Owned by the local government, this Earth dam was completed in 1982 and stands at a hydraulic height of 30 feet and a structural height of 34 feet. With a storage capacity of 480 acre-feet and a drainage area of 1005 acres, this dam plays a significant role in managing water flow and preventing flooding in the area.
Managed by the Natural Resources Conservation Service, Second Broad Watershed #14 has a high hazard potential but is currently in fair condition according to a 2019 assessment. The dam features an uncontrolled spillway and outlet gates, highlighting the importance of regular inspections and maintenance to ensure its continued effectiveness in flood risk reduction. With its moderate risk assessment and state-regulated status, this structure serves as a vital component of water resource management in the region.
Overall, Second Broad Watershed #14 stands as a testament to the collaborative efforts of various agencies, including the USDA NRCS and state regulatory bodies like NCDEQ and DEMLR. As a key player in flood risk reduction along Fork Creek, this Earth dam serves as a critical infrastructure piece for the community, highlighting the importance of proactive management and upkeep to ensure its long-term functionality in mitigating the impacts of extreme weather events and protecting the surrounding area from potential flooding.
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 Second Broad Watershed #14 -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Second Broad River Nr Logan | 194 cfs | → |
| First Broad River Near Casar | 119 cfs | → |
| Cove Creek Near Lake Lure | 240 cfs | → |
| Catawba R Nr Pleasant Gardens | 257 cfs | → |
| Jacob Fork At Ramsey | 47 cfs | → |
| Linville River Near Nebo | 443 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Second Broad Watershed #14.
Boat launches
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Campgrounds
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Fishing spots
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River runs
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About Second Broad Watershed #14
Where does the data for Second Broad Watershed #14 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.