Dam Report

Bennetts Bridge - Dike B dam

New York, USA Salmon River Hazard High
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Dam height
13ft
Hazard rating
High
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Bennetts Bridge - Dike B                                          -- None dam
Bennetts Bridge - Dike B None · Salmon River
About this dam

Bennetts Bridge - Dike B

Bennetts Bridge - Dike B is a crucial structure located in Camden, New York, along the Salmon River. Built in 1914, this earth dam with a buttress core type stands at a height of 13 feet and spans 1330 feet, serving primarily for hydroelectric purposes. With a storage capacity of 66,500 acre-feet and a surface area of 3,500 acres, this dam plays a significant role in flood risk reduction and recreation activities in the area.

Managed by the Federal Energy Regulatory Commission, Bennetts Bridge - Dike B has a high hazard potential and a risk assessment rating of 2, signifying the importance of its structural integrity. Although the condition assessment is not currently available, regular inspections are conducted with an inspection frequency of 1 per year. While no spillway is present, the dam's associated structures and emergency action plan are under review to ensure the safety and preparedness of the surrounding community in case of any unforeseen events.

This historical dam not only showcases early 20th-century engineering but also highlights the intersection of water resource management and climate considerations. As a key player in the hydroelectric sector, Bennetts Bridge - Dike B stands as a testament to the ongoing efforts to balance the utilization of water resources for energy production while safeguarding against potential risks and environmental impacts.

StateNone
River / streamSalmon River
NID IDNY00375
Owner typeNot Listed
Primary purposeHydroelectric
Year built1914
Dam height13 ft
Dam length1,330 ft
Max storage66,500 AF
Normal storage66,500 AF
Surface area3,500.0 ac
Drainage area191.0 sq mi
Hazard potentialHigh
ConditionNot Available
Last inspectionWed, 30 Sep 2020 00:00:00 GMT

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.
Detailed forecast

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.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

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.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day temperature & precipitation

Daily temperatures, snow, and rain projected over the next two weeks.

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Regional inflow

Nearby streamflow gauges

USGS streamgauges around Bennetts Bridge - Dike B -- inflows here typically show up in storage 24-72 hours later.

Track Bennetts Bridge - Dike B 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.

FAQ

About Bennetts Bridge - Dike B

Where does the data for Bennetts Bridge - Dike B 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.