CROWE RIVER AT MARMORA
CROWE RIVER ON WSC
CROWE RIVER AT MARMORA (02HK003) is a real-time river monitoring station on the CROWE RIVER in ON, operated by the Water Survey of Canada. Riverbot tracks its river conditions, including water level, and streamflow and keeps recent, datum-labelled water-level history for anglers. 22 fish species are associated with this station in public fish records.
- WSC station ID
- 02HK003
- Operated by
- Water Survey of Canada
- Province
- ON
- Coordinates
- 44.4816, -77.6848
Live conditions & history
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Fishing regulations
FMZ 17 zone defaultSpecies regulated in this area
These are species and groups covered by the applicable area rules, not a claim that they occur at this station.
Default rules for this area. A grey row means the current season status is not confirmed by this release.
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Channel catfish Open · Harvest allowed within limits Apr 25 – Nov 15 Details
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Apr 25 – Nov 15
- Sport licence catch-and-possession limit
- 12
- Conservation licence catch-and-possession limit
- 6
Official rule · retrieved Jul 25, 2026
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Crappie Open · Harvest allowed within limits Open all year Details
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Open all year
- Sport licence catch-and-possession limit
- 30
- Conservation licence catch-and-possession limit
- 10
Official rule · retrieved Jul 25, 2026
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Lake whitefish Open · Harvest allowed within limits Apr 25 – Nov 15 Details
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Apr 25 – Nov 15
- Sport licence catch-and-possession limit
- 12
- Conservation licence catch-and-possession limit
- 6
Official rule · retrieved Jul 25, 2026
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Largemouth and smallmouth bass combined Open · Harvest allowed within limits Jun 20 – Dec 15 Details
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Jun 20 – Dec 15
- Sport licence catch-and-possession limit
- 6
- Conservation licence catch-and-possession limit
- 2
Official rule · retrieved Jul 25, 2026
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Muskellunge Open · Harvest allowed within limits Jun 6 – Dec 15 Details
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Jun 6 – Dec 15
- Sport licence catch-and-possession limit
- 1
- Size rule
- must be greater than 112 centimetres
Official rule · retrieved Jul 25, 2026
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Northern pike Open · Harvest allowed within limits Open all year Details
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Open all year
- Sport licence catch-and-possession limit
- 6
- Conservation licence catch-and-possession limit
- 2
Official rule · retrieved Jul 25, 2026
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Sunfish Open · Harvest allowed within limits Open all year Details
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Open all year
- Sport licence catch-and-possession limit
- 300
- Conservation licence catch-and-possession limit
- 15
- Size rule
- only 30 may be greater than 18 centimetres
Official rule · retrieved Jul 25, 2026
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Walleye and sauger combined Open · Harvest allowed within limits May 9 – Nov 15 Details
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May 9 – Nov 15
- Sport licence catch-and-possession limit
- 4
- Conservation licence catch-and-possession limit
- 1
- Size rule
- must be between 35-50 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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Atlantic salmon Closed Apr 25 – Sep 30 Details
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Apr 25 – Sep 30
Official rule · retrieved Jul 25, 2026
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Brook trout Closed Apr 25 – Sep 30 Details
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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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Brown trout Closed 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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Lake sturgeon Closed Closed all year Details
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Closed all year
Official rule · retrieved Jul 25, 2026
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Lake trout Closed Apr 25 – Sep 30 Details
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Apr 25 – Sep 30
- Sport licence catch-and-possession limit
- 3
- Conservation licence catch-and-possession limit
- 1
Official rule · retrieved Jul 25, 2026
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Pacific salmon Closed 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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Rainbow trout Closed Apr 25 – Sep 30 Details
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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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General area restrictions
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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 2026-10-26 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
Sampled in this watershedCrowe River At Marmora has documented fish occurrence data from Ontario provincial surveys (Aquatic Resource Area Survey Point, LIO Open Data). The survey records 22 species from observation sampling near this station.
Species include: Rock Bass (Ambloplites rupestris), Brown Bullhead (Ameiurus nebulosus), White Sucker (Catostomus commersonii), Northern Redbelly Dace (Chrosomus eos), Brook Stickleback (Culaea inconstans), and 17 others.
- Rock Bass Ambloplites rupestris
- Brown Bullhead Ameiurus nebulosus
- White Sucker Catostomus commersonii
- Northern Redbelly Dace Chrosomus eos
- Brook Stickleback Culaea inconstans
- Northern Pike Esox lucius
- Banded Killifish Fundulus diaphanus
- Pumpkinseed Lepomis gibbosus
- Bluegill Lepomis macrochirus
- Common Shiner Luxilus cornutus
- Smallmouth Bass Micropterus dolomieu
- Largemouth Bass Micropterus salmoides
- Golden Shiner Notemigonus crysoleucas
- Blacknose Shiner Notropis heterolepis
- Spottail Shiner Notropis hudsonius
- Yellow Perch Perca flavescens
- Logperch Percina caprodes
- Bluntnose Minnow Pimephales notatus
- Black Crappie Pomoxis nigromaculatus
- Walleye Sander vitreus
- Creek Chub Semotilus atromaculatus
- Central Mudminnow Umbra limi
1 additional record(s) were reported as unidentified or mixed-taxa observations and are not resolved to species.
Where these records come from
- Evidence
- Sampled in this watershed
- Fish were sampled elsewhere in the same watershed — a provincial or federal survey nearby, not at the gauge itself.
- Records
- 22 species
- from 23 individual records
- Observed
- Aug 18, 2010 – Aug 21, 2014
- 22 dated records