Dam Report

West Springfield dam

Massachusetts, USA Westfield River Hazard Low
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Dam height
18ft
Hazard rating
Low
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West Springfield                                                  -- None dam
West Springfield None · Westfield River
About this dam

West Springfield

West Springfield is home to the historic Westfield River, where the Strathmore Paper Company Dam stands tall as a private hydroelectric structure dating back to 1840. This timber crib dam, with a height of 18 feet and a length of 475 feet, serves as a pivotal component in harnessing the river's power for energy production. Despite its age, the dam has a low hazard potential and a moderate risk assessment, indicating a stable and well-maintained structure.

Managed by the Federal Energy Regulatory Commission, the West Springfield dam has a maximum storage capacity of 200 acre-feet and a drainage area of 512 square miles. With a spillway width of 448 feet, the dam is equipped to handle a maximum discharge of 58,300 cubic feet per second. While the condition assessment is not available, the dam's last inspection in September 2019 revealed no immediate concerns, ensuring its continued safe operation for the surrounding community and ecosystem.

West Springfield's hydroelectric dam plays a crucial role in the local energy landscape, providing sustainable power generation while minimizing environmental impact. As a relic from the industrial era, this historic structure stands as a testament to the region's ingenuity and commitment to utilizing natural resources for the benefit of society. With proper care and oversight, the West Springfield dam continues to be a valuable asset for water resource and climate enthusiasts alike.

StateNone
River / streamWestfield River
NID IDMA00611
Owner typePrivate
Primary purposeHydroelectric
Dam typeTimber Crib
Year built1840
Dam height18 ft
Dam length475 ft
Max storage200 AF
Normal storage200 AF
Surface area20.0 ac
Drainage area512.0 sq mi
Hazard potentialLow
ConditionNot Available
Last inspectionThu, 05 Sep 2019 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 West Springfield -- inflows here typically show up in storage 24-72 hours later.

Track West Springfield 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 West Springfield

Where does the data for West Springfield 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.

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