Lucknow B

ON CWDV

Lucknow B (MV012) is a real-time river monitoring station in ON, operated by the Western Ontario Data Hub. Riverbot tracks its river conditions, including water level, and streamflow and keeps recent, datum-labelled water-level history for anglers. 14 fish species are associated with this station in public fish records.

CWDV station ID: MV012
Operated by: Western Ontario Data Hub
Province: ON
Coordinates: 43.9583, -81.5116

Live conditions & history

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Fishing regulations

FMZ 16 zone 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.

FMZ 16 zone default only. Water-specific, national-park, sanctuary, licence, and in-season exceptions may apply.

Brook Trout Open · Harvest allowed within limits Apr 25 – Sep 30 Details Close
- Apr 25 – Sep 30
  
  Sport licence catch-and-possession limit
  5
  
  Conservation licence catch-and-possession limit
  2
  
  Official rule · retrieved Jul 25, 2026
Largemouth Bass Open · Harvest allowed within limits Jun 27 – Nov 30 Details Close
- Jun 27 – Nov 30
  
  Sport licence catch-and-possession limit
  6
  
  Conservation licence catch-and-possession limit
  2
  
  Official rule · retrieved Jul 25, 2026
Yellow Perch Open · Harvest allowed within limits Open all year Details Close
- Open all year
  
  Sport licence catch-and-possession limit
  50
  
  Conservation licence catch-and-possession limit
  25
  
  Official rule · retrieved Jul 25, 2026
Bluegill No season data
Bluntnose Minnow No season data
Central Mudminnow No season data
Coho Salmon No season data
Creek Chub No season data
Hornyhead Chub No season data
Pumpkinseed × Bluegill No season data
Rainbow Darter No season data
River Chub No season data
Rock Bass No season data
Rosyface Shiner 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

Official rule

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 nearby

Lucknow B has 14 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), Rainbow Darter (Etheostoma caeruleum), Pumpkinseed × Bluegill (Lepomis gibbosus × macrochirus), Bluegill (Lepomis macrochirus), Largemouth Bass (Micropterus nigricans), and 9 others.

Rock Bass Ambloplites rupestris
Rainbow Darter Etheostoma caeruleum
Pumpkinseed × Bluegill Lepomis gibbosus × macrochirus
Bluegill Lepomis macrochirus
Largemouth Bass Micropterus nigricans
Hornyhead Chub Nocomis biguttatus
River Chub Nocomis micropogon
Rosyface Shiner Notropis rubellus
Coho Salmon Oncorhynchus kisutch
Yellow Perch Perca flavescens
Bluntnose Minnow Pimephales notatus
Brook Trout Salvelinus fontinalis
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: 14 species; from 23 individual records
Observed: Jul 21, 2020 – Jul 16, 2026; 23 dated records

Sources

iNaturalist research-grade fish observations — 23 records