Newport dam
Newport
Newport, also known as Clyde Pond Dam, is a private hydroelectric facility located in Orleans County, Vermont. Built in 1936, this masonry dam stands at a height of 22 feet and has a storage capacity of 3000 acre-feet. The dam is situated on the Clyde River, with a drainage area of 142 square miles and a maximum discharge of 10,750 cubic feet per second.
With a spillway width of 324 feet and a surface area of 200 acres, Newport poses a high hazard potential due to its location and structural characteristics. The Federal Energy Regulatory Commission oversees the regulation and inspection of this dam, ensuring its safe operation and compliance with federal guidelines. Despite its age, the dam's risk assessment is moderate, with risk management measures in place to address any potential issues that may arise.
Overall, Newport serves as an important source of hydroelectric power in the region, harnessing the energy of the Clyde River to generate electricity for local communities. Its historical significance, combined with its environmental impact and risk management efforts, make Newport a noteworthy site for water resource and climate enthusiasts to explore and study.
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 Newport -- inflows here typically show up in storage 24-72 hours later.
| Streamgauge | Discharge | View |
|---|---|---|
| Clyde River At Newport | 563 cfs | → |
| Black River At Coventry | 637 cfs | → |
| Missisquoi River Near North Troy | 434 cfs | → |
| East Branch Passumpsic River Near East Haven | 193 cfs | → |
| Missisquoi River Near East Berkshire | 2,520 cfs | → |
| Connecticut River At North Stratford | 2,550 cfs | → |
Make a day of it
Boat launches, lakeside camping, fishing access, and other reservoirs near Newport.
Boat launches
- Coventry Street Newport City
- Fishing Access Road Newport Town
- Nelson Hill Road Derby Center
- Hayward Road Derby
- Hinman Settler Road Brownington
- Newport Bike Path And Beebe Spur Rail Trail Derby
Track Newport 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 Newport
Where does the data for Newport 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 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 Newport.