Fishing Report
Grosvenor Reservoir Fishing Report
Spencer, MA
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Modeled from National Weather Service data, plus solunar and sun/moon times computed in-house. This is a computed report, not an eyewitness catch report.
42.261565, -71.924527
Est. water temp
62.3°F
v1 estimate from air temperature — not a sensor reading
Notes from anglers
Imported from GNIS. Nearest town: Spencer (Worcester County, MA).
Species on record
No species on record yet for this lake.
Suggest a species for this lake →Location
Grosvenor Reservoir · 42.2616, -71.9245
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Nearby
Other lakes nearby
FAQ
Common questions
What fish are in Grosvenor Reservoir?
No fish species have been recorded for Grosvenor Reservoir yet. Check the live conditions to plan a trip on the surrounding water.
When's the best time to fish Grosvenor Reservoir?
No species are modeled for Grosvenor Reservoir yet, so there's no species-specific feeding window to name. The score still gives the light window 30% of its total, an input Bitespan grades "Well supported". Check today's bite forecast for Grosvenor Reservoir to see the best window for current conditions.
Where is Grosvenor Reservoir?
Grosvenor Reservoir is near Spencer, MA, at 42.2616, -71.9245.
Plan your trip to Grosvenor Reservoir
Get the hour-by-hour bite forecast and the best times to fish Grosvenor Reservoir, scored against live National Weather Service weather for this exact spot — showing what every input contributed and how well the evidence supports it.