Zone 6 fishing regulations (FMZ 6)
Non-Canadian residents camping on Crown land must follow conservation fishing licence limits.
Rainbow smelt may not be used as bait or possessed for use as bait.
The following waterbodies, or portions of them, have different regulations that are listed in the waterbody exceptions:New Arrow River
Zone-wide seasons and limits in FMZ 6
These apply to every water in the zone unless a species exception, waterbody exception or sanctuary below says otherwise. "S" is the sport fishing licence limit and "C" the conservation licence limit.
| Species | Season | Limits | Today |
|---|---|---|---|
| Aggregate limits for trout and salmon (including splake) | See the official summary | S-5 and C-2; total daily catch and possession limit for all trout and salmon species combined | See limits |
| Atlantic salmon | open all year | S-1 and C-0 | Open today |
| Brook trout | fourth Saturday in April to Labour Day Apr 25 – Sep 7 in 2026 |
S-5 and C-2; not more than 1 greater than 30 centimetres | Closed today |
| Brown trout | open all year | S-5 and C-2 | Open today |
| Channel catfish | open all year | S-12 and C-6 | Open today |
| Crappie | open all year | S-15 and C-10 | Open today |
| Lake sturgeon | closed all year | Closed today | |
| Lake trout | January 1 to September 30 Jan 1 – Sep 30 in 2026 |
S-2; not more than 1 greater than 56 centimetres from September 1 to September 30, no size limit the rest of the season and C-1; no size limit | Closed today |
| Lake whitefish | open all year | S-12 and C-6 | Open today |
| Largemouth and smallmouth bass combined | open all year | S-4 and C-2 | Open today |
| Muskellunge | third Saturday in June to December 15 Jun 20 – Dec 15 in 2026 |
S-1; must be greater than 91 centimetres, and C-0 | Open today |
| Northern pike | open all year | S-4 and C-2; not more than 1 greater than or equal to 70 centimetres | Open today |
| Pacific salmon | open all year | S-5 and C-2 | Open today |
| Rainbow trout | open all year | S-1 and C-0 | Open today |
| Splake | open all year | S-5 and C-2 | Open today |
| Sunfish | open all year | S-50 and C-25 | Open today |
| Walleye and sauger combined | January 1 to April 14 and third Saturday in May to December 31 Jan 1 – Apr 14, May 16 – Dec 31 in 2026 |
S-4 and C-2; not more than 1 greater than 46 centimetres | Open today |
| Yellow perch | open all year | S-50 and C-25 | Open today |
Source: Ontario Fishing Regulations Summary, Zone 6 on ontario.ca. The summary is Ontario's guide to the regulations made under the Fisheries Act.
Know what's open before you drive
Muddy York Fishing shows the official season for every stretch of 30+ Southern Ontario rivers, with today's conditions and the fly to use.
Start your free 7-day trialSpecies exceptions in Zone 6
These waters have different seasons or limits for the species named. They override the zone-wide rules above.
Brook trout: open all year (99 waters)
Limits: S-5 and C-2; no size limit
- View these waterbodies and additional information on Fish ON-Line.
- Adrian Lake (48°27′10″N, 89°48′58″W)
- Aldina Lake (48°21′31″N, 89°58′41″W)
- Annette Lake (49°26′06″N, 89°39′49″W)
- Bateman Lake (48°30′33″N, 89°45′17″W)
- Bell Lake (48°06′16″N, 89°42′26″W)
- Birch Lake (48°10′28″N, 90°07′18″W)
- Blake’s Lake (48°56′57″N, 88°28′11″W)
- Caribou Lake (48°37′23″N, 88°40′14″W)
- Caro Lake (49°06′13″N, 88°57′50″W)
- Cavern Lake (48°50′04″N, 88°39′35″W)
- Chub Lake (48°16′54″N, 89°34′22″W)
- Deer Lake (49°03′36″N, 88°20′23″W)
- Devon Lake (48°09′18″N, 89°50′45″W)
- Devonline Lake (48°09′33″N, 89°50′58″W)
- Downy Lake (48°14′23″N, 89°52′10″W)
- Duchess Lake (Dutchies Lake) (48°52′26″N, 88°34′18″W)
- Echo Lake (48°19′30″N, 89°53′33″W)
- Elbow Lake (48°10′56″N, 90°16′23″W)
- Fall Lake (48°47′51″N, 88°38′02″W)
- Five Minute Lake (48°40′28″N, 88°48′04″W)
- Float Lake (48°20′37″N, 89°53′20″W)
- Forrest Lake (48°07′24″N, 90°15′14″W)
- Furcate Lake (48°47′11″N, 88°45′50″W)
- Goddard Lake (49°42′22″N, 87°43′38″W)
- Gold Lake (48°30′05″N, 89°45′08″W)
- Golding Lake (48°35′49″N, 89°14′00″W)
- Goodmorning Lakes North (48°47'11″N, 88°42'03″W)
- Goodmorning Lakes South (48°46'41″N, 88°41'47″W)
- Grande Lake (48°49′09″N, 88°40′52″W)
- Hans’ Lake (McMaster Lake 79) (49°01′53″N, 88°35′04″W)
- Hartington Lake 1 (48°09′04″N, 89°56′37″W) – Hartington Township
- Hartington Lake 2 (48°08′32″N, 89°57′18″W) – Hartington Township
- Hartington Lake 3 (48°08′49″N, 89°56′57″W) – Hartington Township
- Head Lake (48°16′50″N, 90°09′30″W)
- Himdick Lake (48°45′22″N, 88°43′30″W)
- Inwood Lake (49°01′10″N, 90°26′45″W)
- Jeff Lake (48°43′14″N, 88°39′58″W)
- Joan Lake (48°06′19″N, 89°43′38″W)
- Lauries Lakes 1 (48°15′01″N, 90°16′32″W)
- Lauries Lake 3 (Larrys Lake 3) (48°14′16″N, 90°17′18″W)
- Lauries Lake 4 (Larrys Lake 4) (48°14′30″N, 90°17′16″W)
- Lismore Lake 1 (48°09′28″N, 89°56′42″W)
- Lismore Lake 2 (48°09′21″N, 89°57′06″W)
- Little Addie Lake (48°09′18″N, 90°25′02″W)
- Little Hawkeye Lake (48°40′08″N, 89°27′40″W)
- Little Head Lake (48°16′20″N, 90°08′21″W)
- Liver Lake (48°36′33″N, 88°56′28″W)
- Lizard Lake (48°14′33″N, 89°52′23″W)
- Loch Muich Lake (48°36′14″N, 90°20′39″W)
- Lofquist Lake (49°02′18″N, 88°20′21″W)
- Lorne’s Lake (49°03′47″N, 88°35′57″W)
- Lower Moonshine Lake (48°52′25″N, 88°35′59″W)
- Malborne Lake (49°11′52″N, 88°25′15″W)
- Male Lake (49°13′11″N, 88°22′33″W)
- Matson Lake (48°05′48″N, 89°42′04″W)
- McKecknie Lake (48°07′25″N, 90°14′21″W)
- Middle Moonshine Lake (48°52′39″N, 88°36′04″W)
- Moonshine Lake (48°52′53″N, 88°36′12″W)
- Morrison Lake (48°11′09″N, 89°52′44″W)
- Mutt Lake (48°43′25″N, 88°40′09″W)
- No Good Lake (49°03′00″N, 88°21′00″W)
- Nunya Lake (49°28'59″N, 89°35'27″W)
- Paradise Lake (48°40′55″N, 88°48′20″W)
- Peridotite Lake (48°29′34″N, 89°46′50″W)
- Peter’s Lake (48°57′13″N, 88°28′58″W)
- Pocket Lake (48°52′19″N, 88°40′39″W)
- Ranger Lake (48°23′16″N, 89°52′10″W)
- Rock Lake (48°11′13″N, 90°05′29″W)
- Roll Lake (Lake 19) (48°38′30″N, 88°57′37″W)
- Sand Lake North (48°15′18″N, 90°14′25″W)
- Scott Lake 1 (48°10′51″N, 90°18′47″W)
- Scott Lake 2 (48°10′41″N, 90°17′49″W)
- Shale Lake (48°53′36″N, 88°43′16″W)
- Shoepac Lake (49°00′50″N, 88°22′47″W)
- Sitches Lake (48°39′24″N, 90°38′27″W)
- South Fallingsnow East Lake (48°08′21″N, 89°47′46″W)
- South Fallingsnow West Lake (48°08′33″N, 89°48′00″W)
- Stillwater Lake (49°02′07″N, 88°24′17″W)
- Sunset Lake (48°44′19″N, 88°40′55″W)
- Sunset Lake (48°12′11″N, 89°56′20″W)
- Tear Drop Lake (48°37′17″N, 90°21′60″W)
- Ten Minute Lake (48°22′38″N, 89°52′14″W)
- Thompson Lake (48°52′52″N, 88°34′42″W)
- Thompson Lake 2 (48°17′37″N, 89°35′06″W)
- Thunder Lake (48°29′55″N, 89°45′55″W)
- Tuesday Lake (48°44′15″N, 89°05′16″W)
- Twin Mountain Lake (48°10′47″N, 89°49′33″W)
- Unnamed Lake 9 (49°02′12″N, 88°28′20″W)
- Unnamed Lake 19 (49°02′11″N, 88°26′23″W)
- Unnamed Lake 20 (49°00′31″N, 88°28′44″W)
- Unnamed Lake 21 (49°00′03″N, 88°28′08″W)
- Unnamed Lake 22 (48°58′05″N, 88°32′09″W)
- Unnamed Lake 34 (49°01′55″N, 88°25′13″W)
- Unnamed Lake 39 (48°56′32″N, 88°25′45″W)
- Wasp Lake (48°13′31″N, 90°11′12″W)
- West Arrow Lake (48°07′35″N, 90°26′13″W)
- West Greenhue Lake (48°42′01″N, 89°27′03″W)
- West MacDonald Lake (48°50′16″N, 88°38′45″W)
Brook trout: see official entry (7 waters)
Limits: S-1; must be greater than 56 centimetres, and C-0
- All tributaries to Lake Superior in Zone 6 described as follows:Current River downstream from the Boulevard Lake Dam (48°27′N, 89°11′W)
- Coldwater Creek downstream from Ouimet Canyon Road (48°45′N, 88°36′W)
- Spring Creek downstream from Dorion Fish Culture Station (48°50′N, 88°36′W)
- Wolf River downstream from the lower falls (48°50′58″N, 88°34′87″W)
- Black Sturgeon River downstream from the dam (48°55′N, 88°23′W)
- Nipigon River, entire length including Jessie Lake, Polly Lake and Lake Helen (49°04'20″N, 88°16'17″W)
- from the Pigeon River to the Nipigon River, all tributaries lying downstream from Highway 61 and Highway 11/17, including Sibley and Black Bay Peninsula and all islands and excluding those listed in the first 6 sub-bullets above
Lake trout: open all year (4 waters)
Limits: S-2 and C-1; no size limit
Lake trout: closed all year (1 water)
Rainbow Trout: see official entry (13 waters)
Limits: S-5 and C-2
- Amanda Lake (49°29′01″N, 89°34′06″W)
- Badger Lake (49°29′48″N, 89°31′39″W)
- Danielle Lake (49°29'16″N, 89°34'38″W)
- D'Arcy Lake (48°35′49″N, 88°39′38″W)
- Dayle Lake (49°24′52″N, 89°41′47″W)
- Dennis Lake (49°28'55″N, 89°35'56″W)
- Hades Lake (48°44′10″N, 88°48′58″W)
- Lake 81E (48°13′42″N, 89°54′17″W)
- Pothole Lake (48°13′47″N, 89°53′45″W)
- Sandybeach Lake (48°46'42″N, 88°46'09″W)
- Uncle Al’s Lake (48°26′32″N, 89°50′02″W)
- Ursus Lake (48°35'35″N, 89°01'11″W)
- Wednesday Lake (48°44′13″N, 89°05′47″W)
Rainbow Trout: see official entry (1 water)
Limits: S-1; must be greater than 69 centimetres, and C-0
Walleye: closed all year (1 water)
Waterbody exceptions in Zone 6
Lakes and rivers with their own rules, in the official wording.
Arrow River
- Live fish may not be used as bait or possessed for use as bait
- Only barbless hooks may be used
- Brown trout – S-0 and C-0
- Brown trout – open from fourth Saturday in April to September 30
- New Arrow River – between the dam on Arrow Lake (Hardwick Township) and the upstream side of the bridge at Highway 593 (48°06'11″N, 89°53'08″W)
- Only artificial flies may be used
- New Arrow River – between the upstream side of the bridge at Highway 593 (48°06'11″N, 89°53'06″W) and its confluence with the Pigeon River in Devon Township
- Only artificial lures may be used
Jessie Lake
Jessie Lake (49°11′19″N, 88°19′52″W) – Purdom Township
- Dead rainbow smelt may be used as bait or possessed for use as bait
- Brook trout – S-1; must be greater than 56 centimetres, and C-0
- Lake trout – open from February 15 to March 15 and fourth Saturday in May to September 30
- Northern pike – S-4 and C-2; none between 70-90 centimetres, not more than 1 greater than 90 centimetres
- New Lac des Mille Lacs (48°52′36″N, 90°30′46″W), including Casino Lake (48°56″02″N, 90°42″57″W), Cushing Lake (48°56″10″N, 90°30″11″W), Panache Lake (48°54″39″N, 90°26″34″W), Pike Lake (48°53″34″N, 90°30″36″W) and all connecting waters between these lakes:
- Northern pike – open from January 1 to April 14 and second Saturday in May to December 31
- Walleye – S-4 and C-2; must be greater than 33 centimetres, not more than 1 greater than 46 centimetres
Lake Helen
Lake Helen (49°04′20″N, 88°16′17″W)
- Dead rainbow smelt may be used as bait or possessed for use as bait
- Brook trout – S-1; must be greater than 56 centimetres, and C-0
- Northern pike – S-4 and C-2; none between 70-90 centimetres, not more than 1 greater than 90 centimetres
- Walleye and sauger – closed all year
Lake Nipigon
- Also including:waters on the islands of Lake Nipigon – including Forgan Lake, Bonner Lake, Little Bonner Lake and Jackpot Lake (Madeline Lake)
- Gull River – downstream from the Highway 527 bridge
- Kabitotikwia River – downstream from the Highway 527 bridge
- Poshkokagan River – downstream from and including the rapids (49°25′45″N, 89°04′55″W) located 13 kilometres upstream from the Black Sturgeon Road bridge
- Wabinosh River – downstream from Wabinosh Lake
- Little Jackfish River – downstream from the centre line of the CN railway bridge
- Dead rainbow smelt may be used as bait or possessed for use as bait
- Only artificial lures may be used when angling through the ice
- Only 1 barbless hook may be used
- No person shall use stringers, impounding devices or live holding boxes
- A person may hold fish, other than Brook Trout or Lake Trout, in a livewell
- No possession of live Lake Trout or Brook Trout permitted
- Brook trout – open from fourth Saturday in April to September 15
- Brook trout – S-1; must be greater than 56 centimetres, and C-0
- Lake trout – open from March 1 to September 30
- Lake trout – S-2 and C-1; not more than 1 greater than 70 centimetres
- Northern pike – open from January 1 to April 14 and third Saturday in May to December 31
- Northern pike – S-4 and C-2; none between 70-90 centimetres, not more than 1 greater than 90 centimetres
- Walleye and sauger – open from January 1 to April 14 and June 10 to December 31
Lake Nipigon
- Walleye and sauger combined – S-2 and C-2; not more than 1 greater than 46 centimetres
Lake Nipigon
Lake Nipigon – West Bay, the waters lying north and west of the north tip of Boles Island
- Fish sanctuary – closed all year
- New Little Savanne River from the upstream side of the bridge at Railbed Road (49°05′57″N, 90°18′16″W) to its confluence with the Savanne River (48°56′53″N, 90°15′26″W)
- Walleye – S-4 and C-2; must be greater than 33 centimetres, not more than 1 greater than 46 centimetres
- Fish sanctuary – no fishing from April 1 to May 31
McIntyre River
- Fish sanctuary – closed all year
Nipigon River
- Dead Rainbow Smelt may be used as bait or possessed for use as bait
- Northern pike – S-4 and C-2; none between 70-90 centimetres, not more than 1 greater than 90 centimetres
Nipigon River and Nipigon Bay
- Walleye and sauger – closed all year
Nipigon River
- Fish sanctuary – no fishing from January 1 to Friday before fourth Saturday in May and Tuesday after Labour Day to December 31 in the following areas:Nipigon River – Backpool below the Alexander Dam east of a line drawn south from the Alexander Dam Log Chute to the northernmost tip of the point of land on the east shore of the Nipigon River
- Nipigon River – Gapen's Pool (49°01′N, 88°15′W) that part of the Nipigon River lying east of a line drawn north from the eastern shore abutment of Highway 11/17 bridges to the western tip of a point of land on the eastern shore of the outflow from Lake Helen
- Nipigon River – Parmacheene (49°05′N, 88°19′W) from the downstream edge of the Parmacheene C.N.R. bridge abutments, upstream approximately 400 metres to the first narrows
Polly Lake
Polly Lake (49°07′52″N, 88°15′58″W)
- Dead rainbow smelt may be used as bait or possessed for use as bait
- Brook trout – S-1; must be greater than 56 centimetres, and C-0
- Northern pike – S-4 and C-2; none between 70-90 centimetres, not more than 1 greater than 90 centimetres
- Walleye and sauger – closed all year
Savanne River
Savanne River (48°56′N, 90°17′W)
- Walleye – S-4 and C-2; must be greater than 33 centimetres, not more than 1 greater than 46 centimetres
Savanne River
Savanne River (48°56′N, 90°17′W) - from One Mile Creek to Dexter Creek.
- Fish sanctuary – no fishing from April 1 to May 31
Fish sanctuaries in Zone 6
No fishing is allowed in these places during the periods shown.
No fishing – closed all year (8)
- Argon Lake – Grand Trunk Pacific Block 2
- Gessie Lake
- Henderson Lake – Grand Trunk Pacific Block 2
- Ice Lake
- Lake Nipigon – refer to waterbody exceptions
- McIntyre River – refer to waterbody exceptions
- Savanne Lake – Grand Trunk Pacific Block 2
- Squeers Lake (48°31′N, 90°33′W)
No fishing – from January 1 to Friday before fourth Saturday in May and Tuesday after Labour Day to December 31 (1)
- Nipigon River – refer to waterbody exceptions
No fishing – April 1 to May 31 (18)
- Granite River and Saganaga Lake – Saganaga Falls
- Greenwater Creek – from the dam on Greenwater Creek to the first island in Upper Shebandowan Lake
- Kashabowie River – from the dam on Kashabowie Lake to the island in Upper Shebandowan Lake
- Little Gunflint Lake
- Little North Lake
- Little Savanne River – refer to waterbody exceptions
- Maligne River and Curran Bay (Saganaga Lake)
- Pine River – near Gunflint Lake
- Savanne River – refer to waterbody exceptions
- Sawmill Creek and Sawmill Bay – Upper Shebandowan Lake
- Swamp River and Swamp Bay of Lower Shebandowan Lake – Conacher and Hagey Townships
- Weikwabinonaw River – between Marks Lake and Weikwabinonaw Lake
- Weikwabinonaw River – from Marks Lake upstream to the Weikwabinonaw Lake Road
- Weikwabinonaw River – from Trafalgar Bay on Northern Light Lake extending upstream to its confluence with Nelson Creek, including the unnamed lake known locally as Lily Lake
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Frequently asked
When does trout season open in Zone 6?
Zone-wide, brook trout season is fourth Saturday in April to Labour Day (Apr 25 – Sep 7 in 2026). Some rivers have species exceptions or sanctuaries listed on this page that change this.
Can I fish in Zone 6 right now?
The table above shows which species are open today under the zone-wide seasons. A specific river or lake may differ, so check its species exceptions, waterbody exceptions and sanctuaries below before you go.
Do I need a fishing licence in Ontario?
Most anglers need an Outdoors Card and a valid fishing licence (sport or conservation). Some people are exempt, such as Ontario residents under 18 or 65 and over. Check the official licensing rules for your situation.
How do I know if a river is in Zone 6?
Ontario's Fisheries Management Zones are mapped on Fish ON-Line and in the official summary. River mouths on the Great Lakes are often in a different zone from the rest of the river.
All Ontario fishing zones → · Southern Ontario river guides → · Ontario salmon run →
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