Mill Creek
MILL CREEK ON GRCA
Mill Creek (151) is a real-time river monitoring station on the MILL CREEK in ON, operated by the Grand River Conservation Authority. Riverbot tracks its river conditions, including water level, and streamflow and keeps recent, datum-labelled water-level history for anglers. 38 fish species are associated with this station in public fish records.
- GRCA station ID
- 151
- Operated by
- Grand River Conservation Authority
- Province
- ON
- Coordinates
- 43.4131, -80.2269
Live conditions & history
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Fishing regulations
FMZ 16 zone defaultDefault area rules for fish in the public records above. A grey row means the release has no canonical regulation match for that species.
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Brook Trout Open · Harvest allowed within limits Apr 25 – Sep 30 Details
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Apr 25 – Sep 30
- Sport licence catch-and-possession limit
- 5
- Conservation licence catch-and-possession limit
- 2
Official rule · retrieved Jul 25, 2026
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-
Largemouth Bass Open · Harvest allowed within limits Jun 27 – Nov 30 Details
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Jun 27 – Nov 30
- Sport licence catch-and-possession limit
- 6
- Conservation licence catch-and-possession limit
- 2
Official rule · retrieved Jul 25, 2026
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Northern Pike Open · Harvest allowed within limits Jan 1 – Mar 31; May 9 – Dec 31 Details
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May 9 – Dec 31
- Sport licence catch-and-possession limit
- 6
- Conservation licence catch-and-possession limit
- 2
Official rule · retrieved Jul 25, 2026
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-
Rainbow Trout Open · Harvest allowed within limits Apr 25 – Sep 30 Details
-
Apr 25 – Sep 30
- Sport licence catch-and-possession limit
- 2
- Conservation licence catch-and-possession limit
- 1
Official rule · retrieved Jul 25, 2026
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Smallmouth Bass Open · Harvest allowed within limits Jun 27 – Nov 30 Details
-
Jun 27 – Nov 30
- Sport licence catch-and-possession limit
- 6
- Conservation licence catch-and-possession limit
- 2
Official rule · retrieved Jul 25, 2026
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Walleye Open · Harvest allowed within limits May 9 – Dec 31; Jan 1 – Mar 15 Details
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May 9 – Dec 31
- Sport licence catch-and-possession limit
- 4
- Conservation licence catch-and-possession limit
- 2
- Size rule
- not more than 1 greater than 46 centimetres
Official rule · retrieved Jul 25, 2026
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Yellow Perch Open · Harvest allowed within limits Open all year Details
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Open all year
- Sport licence catch-and-possession limit
- 50
- Conservation licence catch-and-possession limit
- 25
Official rule · retrieved Jul 25, 2026
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Black Crappie No season data
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Blacknose Shiner No season data
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Bluegill No season data
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Brook Stickleback No season data
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Brown Bullhead No season data
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Central Mudminnow No season data
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Common Shiner No season data
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Common Sunfishes No season data
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Creek Chub No season data
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European Carp No season data
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Fathead Minnow No season data
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Finescale Dace No season data
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Golden Shiner No season data
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Goldfish No season data
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Green Sunfish No season data
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Guppy No season data
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Hornyhead Chub No season data
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Northern Hog Sucker No season data
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Northern Pearl Dace No season data
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Northern Redbelly Dace No season data
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Pumpkinseed No season data
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Pumpkinseed × Bluegill No season data
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Pumpkinseed × Green Sunfish No season data
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Rainbow Darter No season data
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River Chub No season data
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Rock Bass No season data
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Round Goby No season data
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Stonecat No season data
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Striped Shiner No season data
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Western Blacknose Dace No season data
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White Sucker No season data
General area restrictions
-
Period not confirmed
- Sport licence catch-and-possession limit
- 5
- Conservation licence catch-and-possession limit
- 2
- Limit details
- total daily catch possession limit for all trout salmon species combined
Effective Jan 1, 2026 – Sep 14, 2027 · evaluated for 2026-09-13 in America/Toronto
Regulations shown are for reference only and may not reflect in-season changes. Always verify current regulations with the Ontario Fishing Regulations Summary before fishing.
Fish recorded near this station
Community observations nearbyMill Creek has 38 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), Brown Bullhead (Ameiurus nebulosus), Goldfish (Carassius auratus), White Sucker (Catostomus commersonii), Northern Redbelly Dace (Chrosomus eos), and 33 others.
- Rock Bass Ambloplites rupestris
- Brown Bullhead Ameiurus nebulosus
- Goldfish Carassius auratus
- White Sucker Catostomus commersonii
- Northern Redbelly Dace Chrosomus eos
- Finescale Dace Chrosomus neogaeus
- Brook Stickleback Culaea inconstans
- European Carp Cyprinus carpio
- Northern Pike Esox lucius
- Rainbow Darter Etheostoma caeruleum
- Northern Hog Sucker Hypentelium nigricans
- Common Sunfishes Lepomis
- Green Sunfish Lepomis cyanellus
- Pumpkinseed Lepomis gibbosus
- Pumpkinseed × Green Sunfish Lepomis gibbosus × cyanellus
- Pumpkinseed × Bluegill Lepomis gibbosus × macrochirus
- Bluegill Lepomis macrochirus
- Striped Shiner Luxilus chrysocephalus
- Common Shiner Luxilus cornutus
- Northern Pearl Dace Margariscus nachtriebi
- Smallmouth Bass Micropterus dolomieu
- Largemouth Bass Micropterus nigricans
- Round Goby Neogobius melanostomus
- Hornyhead Chub Nocomis biguttatus
- River Chub Nocomis micropogon
- Golden Shiner Notemigonus crysoleucas
- Blacknose Shiner Notropis heterolepis
- Stonecat Noturus flavus
- Rainbow Trout Oncorhynchus mykiss
- Yellow Perch Perca flavescens
- Fathead Minnow Pimephales promelas
- Guppy Poecilia reticulata
- Black Crappie Pomoxis nigromaculatus
- Western Blacknose Dace Rhinichthys obtusus
- Brook Trout Salvelinus fontinalis
- Walleye Sander vitreus
- Creek Chub Semotilus atromaculatus
- Central Mudminnow Umbra limi
Where these records come from
- Evidence
- Community observations nearby
- Research-grade community observations (iNaturalist) recorded near this station, not a formal survey.
- Records
- 38 species
- from 200 individual records
- Observed
- Aug 5, 2024 – Aug 18, 2026
- 200 dated records
Sources
- iNaturalist research-grade fish observations — 200 records