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HAWLINGS RIVER NEAR SANDY SPRING, MD

HAWLINGS RIVER MD USGS

HAWLINGS RIVER NEAR SANDY SPRING, MD (01591700) is a real-time streamflow monitoring station on the HAWLINGS RIVER in MD, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window. 43 fish species are associated with this station in public fish records.

USGS site number
01591700
Agency
USGS
State
MD
Coordinates
39.1745, -77.0214

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Fish recorded near this station

Community observations nearby

Hawlings River Near Sandy Spring, MD has 43 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.

Species include: Rock Bass (Ambloplites rupestris), White Catfish (Ameiurus catus), American Eel (Anguilla rostrata), Central Stoneroller (Campostoma anomalum), White Sucker (Catostomus commersonii), and 38 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
43 species
from 200 individual records
Observed
Jan 6, 2025 – Jul 19, 2026
200 dated records

Sources