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IPSWICH RIVER AT SOUTH MIDDLETON, MA

IPSWICH RIVER MA USGS

IPSWICH RIVER AT SOUTH MIDDLETON, MA (01101500) is a real-time streamflow monitoring station on the IPSWICH RIVER in MA, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window. 21 fish species are associated with this station in public fish records.

USGS site number
01101500
Agency
USGS
State
MA
Coordinates
42.5695, -71.0270

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Fish recorded near this station

Community observations nearby

Ipswich River At South Middleton, MA has 21 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: Yellow Bullhead (Ameiurus natalis), Brown Bullhead (Ameiurus nebulosus), American Eel (Anguilla rostrata), European Carp (Cyprinus carpio), Amur Carp (Cyprinus rubrofuscus), and 16 others.

One species above is flagged non-native or potentially invasive (European Carp). Records show what has been observed near this station, not what is native to the watershed.

Where these records come from

Evidence
Community observations nearby
Research-grade community observations (iNaturalist) recorded near this station, not a formal survey.
Records
21 species
from 68 individual records
Observed
May 24, 2013 – Jun 27, 2026
68 dated records

Sources