Muddy Creek at Castle Fin, PA

Muddy Creek PA USGS

Muddy Creek at Castle Fin, PA (01577500) is a real-time streamflow monitoring station on the Muddy Creek in PA, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window. 25 fish species are associated with this station in public fish records.

USGS site number
01577500
Operated by
U.S. Geological Survey
State
PA
Coordinates
39.7726, -76.3158

Live conditions & history

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Fishing regulations

PA state-wide default default

Default area rules for fish in the public records above. A grey row means the release has no canonical regulation match for that species.

PA state-wide default default only. Water-specific, national-park, sanctuary, licence, and in-season exceptions may apply.
General area restrictions

Effective Jan 1, 2026 – Sep 14, 2027 · evaluated for 2026-09-11 in America/New_York

Regulations shown are for reference only and may not reflect in-season changes. Always verify current regulations with the Pennsylvania Fishing Summary before fishing.

Fish recorded near this station

Community observations nearby

Muddy Creek at Castle Fin, PA has 25 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), American Eel (Anguilla rostrata), White Sucker (Catostomus commersonii), Rosyside Dace (Clinostomus funduloides), Spotfin Shiner (Cyprinella spiloptera), and 20 others.

Where these records come from

Evidence
Community observations nearby
Research-grade community observations (iNaturalist) recorded near this station, not a formal survey.
Records
25 species
from 70 individual records
Observed
Apr 26, 2013 – Jul 18, 2026
70 dated records

Sources