Field Guides/Peterborough/Freshwater Fishing
Strong
Best WindowLate May through October for warmwater species under FMZ 17
Variantswalleye · smallmouth-bass · muskie
RegionPeterborough, Ontario

Freshwater Fishing.

Peterborough's Otonabee River, Little Lake, and the Trent–Severn Waterway through the city all sit inside Ontario's Fisheries Management Zone 17 (Kawartha Lakes / Trent–Severn) — the regional warmwater zone that anchors walleye, smallmouth bass, and muskellunge fishing across the Kawarthas. Rice Lake, a short drive south, is the southern node of the system.

Freshwater Fishing in Peterborough
01 — What to know

The brief.

FMZ 17 sets seasons, limits, and slot rules for the Kawartha Lakes / Trent–Severn system. Walleye season opens mid-May and runs through fall in most of the zone; muskie opens June; bass season runs late June through November.

The Otonabee through Peterborough and the Trent–Severn lock-and-canal stretch (Locks 19–22) carry boat-fishing through summer; ice fishing is accessible on the Kawartha lakes north of the city in winter. Anglers should consult the FMZ 17 summary for current season dates and possession limits.

02 — Locations

3. places.

  1. 01

    Otonabee River and Little Lake (FMZ 17)

    Walleye, smallmouth bass, muskellunge, and panfish through the urban Otonabee corridor; access at Beavermead and Del Crary parks.

  2. 02

    Trent–Severn Waterway through Peterborough

    Multi-species warmwater (walleye, bass, muskie, panfish) on the canal stretch through Locks 19–22.

  3. 03

    Rice Lake (FMZ 17)

    Walleye, muskie, smallmouth bass on the Kawartha system south of the city.

03 — Conditions

Today's read.

Air Quality
18
eu-aqi · low
UV Index
1.6
scale 0–11
Humidity
58%
relative
Visibility
27.2 km
clear
Temp
+4.7°
H 14° · L -2°
Sun
05:49 / 20:30
14h 41m daylight
A+
Prime conditions for freshwater fishing

Cold but firm — winter-ready conditions · light winds · clean air.