FMZ 20 · Peterborough

Cobourg Brook

Cobourg Brook (FMZ 20) was last stocked in 2015 with 6,061 Atlantic Salmon yearlings, 8,498 Atlantic Salmon fingerlings, 2,493 Atlantic Salmon fingerlings, 9,978 Atlantic Salmon fingerlings, 10,990 Atlantic Salmon fingerlings, 10,989 Atlantic Salmon fingerlings, 4,100 Atlantic Salmon fingerlings, 5,334 Atlantic Salmon yearlings, 3,217 Atlantic Salmon yearlings, 3,048 Atlantic Salmon yearlings, 2,999 Atlantic Salmon yearlings and 161,940 Atlantic Salmon eggs.

Records here go back to 1956: 195 stocking events in total.

By species

Atlantic SalmonHistorical only
Last stocked
2015
Stocked 2021–2023
0
Last 10 yrs
0
No stockings in the last ten years of data.
Chinook SalmonHistorical only
Last stocked
2003
Stocked 2021–2023
0
Last 10 yrs
0
No stockings in the last ten years of data.
Brown TroutHistorical only
Last stocked
1988
Stocked 2021–2023
0
Last 10 yrs
0
No stockings in the last ten years of data.
Rainbow TroutHistorical only
Last stocked
1984
Stocked 2021–2023
0
Last 10 yrs
0
No stockings in the last ten years of data.
Brook TroutHistorical only
Last stocked
1973
Stocked 2021–2023
0
Last 10 yrs
0
No stockings in the last ten years of data.

Stocking history

No stockings in the last ten years of data.

Older records (195 stockings, 1956–2015)

Date	Species	Stage	Fish	Strain / purpose
2015-11-30	Atlantic Salmon	yearlings	6,061	LaHave River (NMC) · Re-introduction
2015-05-28	Atlantic Salmon	fingerlings	8,498	LaHave River (NMC) · Re-introduction
2015-05-28	Atlantic Salmon	fingerlings	2,493	Sebago Lake (HWC) · Re-introduction
2015-05-27	Atlantic Salmon	fingerlings	9,978	LaHave River (NMC) · Re-introduction
2015-05-26	Atlantic Salmon	fingerlings	10,990	Sebago Lake (HWC) · Re-introduction
2015-05-26	Atlantic Salmon	fingerlings	10,989	LaHave River (NMC) · Re-introduction
2015-05-14	Atlantic Salmon	fingerlings	4,100	LaHave River · Re-introduction
2015-04-14	Atlantic Salmon	yearlings	5,334	Sebago Lake (HWC) · Rehabilitation
2015-04-13	Atlantic Salmon	yearlings	3,217	LaHave River (NMC) · Rehabilitation
2015-04-13	Atlantic Salmon	yearlings	3,048	Sebago Lake (HWC) · Rehabilitation
2015-04-13	Atlantic Salmon	yearlings	2,999	LaHave River (NMC) · Rehabilitation
2015-02-10	Atlantic Salmon	eggs	161,940	LaHave River · Research/Re-Introduction
2014-10-17	Atlantic Salmon	yearlings	19,998	LaHave River (NMC) · Rehabilitation
2014-10-17	Atlantic Salmon	yearlings	3,903	Sebago Lake (HWC) · Rehabilitation
2014-10-17	Atlantic Salmon	yearlings	2,213	Lac Saint-Jean, Quebec (HWC) · Rehabilitation
2014-10-17	Atlantic Salmon	yearlings	1,808	LaHave River (NMC) · Rehabilitation
2014-05-29	Atlantic Salmon	fingerlings	19,446	LaHave River (NMC) · Re-introduction
2014-05-27	Atlantic Salmon	fingerlings	25,006	LaHave River (NMC) · Rehabilitation
2014-05-10	Atlantic Salmon	yearlings	305	LaHave River (NMC) · Re-introduction
2014-05-08	Atlantic Salmon	fingerlings	19,005	Sebago Lake (HWC) · Rehabilitation
2014-05-07	Atlantic Salmon	fingerlings	18,993	Sebago Lake (HWC) · Rehabilitation
2014-04-24	Atlantic Salmon	yearlings	10,927	LaHave River (NMC) · Rehabilitation
2014-04-24	Atlantic Salmon	yearlings	4,826	Sebago Lake (HWC) · Rehabilitation
2014-04-23	Atlantic Salmon	yearlings	7,521	LaHave River (NMC) · Re-introduction
2014-04-10	Atlantic Salmon	yearlings	702	LaHave River (NMC) · Re-introduction
2013-10-29	Atlantic Salmon	fingerlings	12,424	LaHave River (NMC) · Rehabilitation
2013-10-29	Atlantic Salmon	yearlings	10,045	Lac Saint-Jean, Quebec (HWC) · Rehabilitation
2013-10-17	Atlantic Salmon	yearlings	15,050	Sebago Lake (HWC) · Rehabilitation
2013-10-09	Atlantic Salmon	fingerlings	4,895	Sebago Lake (HWC) · Re-introduction
2013-10-08	Atlantic Salmon	fingerlings	5,371	Sebago Lake - Wild · Re-introduction
2013-05-30	Atlantic Salmon	fingerlings	21,228	LaHave River (NMC) · Rehabilitation
2013-05-29	Atlantic Salmon	fingerlings	24,686	LaHave River (NMC) · Rehabilitation
2013-05-10	Atlantic Salmon	fry	20,904	Sebago Lake (HWC) · Re-introduction
2013-05-02	Atlantic Salmon	yearlings	1,010	LaHave River (NMC) · Re-introduction
2013-04-30	Atlantic Salmon	yearlings	1,187	LaHave River (NMC) · Re-introduction
2013-04-26	Atlantic Salmon	yearlings	1,051	LaHave River (NMC) · Re-introduction
2013-04-25	Atlantic Salmon	yearlings	1,135	LaHave River (NMC) · Re-introduction
2013-04-19	Atlantic Salmon	yearlings	658	LaHave River (NMC) · Re-introduction
2013-03-26	Atlantic Salmon	yearlings	209	Sebago Lake (HWC) · Re-introduction
2013-03-12	Atlantic Salmon	yearlings	14,154	LaHave River (NMC) · Re-introduction
2012-10-22	Atlantic Salmon	fingerlings	18,351	LaHave River (NMC) · Re-introduction
2012-09-26	Atlantic Salmon	fingerlings	14,899	Sebago Lake (HWC) · Re-introduction
2012-09-25	Atlantic Salmon	yearlings	15,086	Sebago Lake (HWC) · Re-introduction
2012-05-24	Atlantic Salmon	fingerlings	26,479	LaHave River (NMC) · Re-introduction
2012-05-17	Atlantic Salmon	fingerlings	17,000	Sebago Lake (HWC) · Re-introduction
2012-05-16	Atlantic Salmon	fingerlings	17,000	LaHave River · Re-introduction
2012-05-15	Atlantic Salmon	fingerlings	18,000	LaHave River · Re-introduction
2012-04-11	Atlantic Salmon	yearlings	4,850	LaHave River · Re-introduction
2012-03-27	Atlantic Salmon	yearlings	3,580	LaHave River · Re-introduction
2012-03-08	Atlantic Salmon	yearlings	5,444	Sebago Lake (HWC) · Rehabilitation
2012-03-07	Atlantic Salmon	yearlings	6,015	Sebago Lake (HWC) · Rehabilitation
2012-01-15	Atlantic Salmon	eggs	140,834	LaHave River (NMC) · Re-introduction
2011-10-15	Atlantic Salmon	fingerlings	13,476	LaHave River (HWC) · Re-introduction
2011-10-15	Atlantic Salmon	fingerlings	13,442	LaHave River (HWC) · Re-introduction
2011-10-04	Atlantic Salmon	fingerlings	9,389	Sebago Lake (HWC) · Rehabilitation/Assessment
2011-06-16	Atlantic Salmon	yearlings	545	LaHave River · Assessment/Re-introduction
2011-06-08	Atlantic Salmon	fry	22,276	Sebago Lake (HWC) · Assessment/Re-introduction
2011-06-02	Atlantic Salmon	fry	18,746	Sebago Lake (HWC) · Assessment/Re-introduction
2011-05-31	Atlantic Salmon	fry	14,999	LaHave River · Rehabilitation
2011-05-31	Atlantic Salmon	fry	8,937	Sebago Lake (HWC) · Rehabilitation
2011-05-15	Atlantic Salmon	fingerlings	25,581	LaHave River (HWC) · Re-introduction
2011-05-15	Atlantic Salmon	fingerlings	14,691	LaHave River (HWC) · Re-introduction
2011-05-06	Atlantic Salmon	fry	3,011	Sebago Lake (HWC) · Rehabilitation/Assessment
2011-03-28	Atlantic Salmon	yearlings	7,196	LaHave River · Rehabilitation
2011-03-15	Atlantic Salmon	yearlings	11,923	LaHave River (HWC) · Re-introduction
2011-03-15	Atlantic Salmon	yearlings	4,090	LaHave River (HWC) · Re-introduction
2010-11-04	Atlantic Salmon	yearlings	22,396	LaHave River (NMC) · Rehabilitation
2010-10-15	Atlantic Salmon	fingerlings	26,515	LaHave River (HWC) · Re-introduction
2010-06-23	Atlantic Salmon	yearlings	656	Sebago Lake - Wild · Rehabilitation
2010-05-18	Atlantic Salmon	fingerlings	25,372	LaHave River (NMC) · Rehabilitation
2010-05-15	Atlantic Salmon	fingerlings	34,607	LaHave River (HWC) · Re-introduction
2010-05-15	Atlantic Salmon	fingerlings	24,800	LaHave River (HWC) · Re-introduction
2010-05-15	Atlantic Salmon	fingerlings	17,564	LaHave River (HWC) · Re-introduction
2010-05-15	Atlantic Salmon	fingerlings	15,223	LaHave River · Re-introduction
2010-05-15	Atlantic Salmon	fingerlings	11,793	LaHave River (HWC) · Re-introduction
2010-05-15	Atlantic Salmon	fingerlings	10,149	LaHave River (NMC) · Re-introduction
2010-05-15	Atlantic Salmon	fingerlings	8,457	Sebago Lake (HWC) · Re-introduction
2010-04-21	Atlantic Salmon	yearlings	744	LaHave River · Assessment/Re-introduction
2010-04-15	Atlantic Salmon	yearlings	9,976	LaHave River (HWC) · Re-introduction
2010-03-30	Atlantic Salmon	yearlings	14,571	LaHave River (NMC) · Rehabilitation
2009-11-15	Atlantic Salmon	fingerlings	15,179	LaHave River (NMC) · Re-introduction
2009-11-15	Atlantic Salmon	fingerlings	49	LaHave River (HWC) · Re-introduction
2009-10-15	Atlantic Salmon	fingerlings	22,994	LaHave River (HWC) · Re-introduction
2009-10-15	Atlantic Salmon	fingerlings	6,833	Sebago Lake - Wild · Re-introduction
2009-10-07	Atlantic Salmon	adults	179	LaHave River · Assessment/Re-introduction
2009-05-15	Atlantic Salmon	fingerlings	35,100	LaHave River (NMC) · Re-introduction
2009-05-15	Atlantic Salmon	fingerlings	27,873	LaHave River (NMC) · Re-introduction
2009-05-15	Atlantic Salmon	fingerlings	27,812	LaHave River (NMC) · Re-introduction
2009-05-15	Atlantic Salmon	fingerlings	23,358	LaHave River (HWC) · Re-introduction
2009-05-15	Atlantic Salmon	yearlings	7,650	LaHave River (NMC) · Re-introduction
2009-04-17	Atlantic Salmon	yearlings	291	LaHave River · Assessment/Re-introduction
2009-04-15	Atlantic Salmon	yearlings	7,522	LaHave River (NMC) · Re-introduction
2009-03-23	Atlantic Salmon	adults	8	LaHave River · Assessment/Re-introduction
2008-11-15	Atlantic Salmon	fingerlings	4,988	LaHave River (HWC) · Re-introduction
2008-10-15	Atlantic Salmon	fingerlings	12,500	Sebago Lake (NMC) · Re-introduction
2008-05-15	Atlantic Salmon	fingerlings	26,974	LaHave River (NMC) · Re-introduction
2008-05-15	Atlantic Salmon	fingerlings	19,634	LaHave River (NMC) · Re-introduction
2008-05-15	Atlantic Salmon	sub-adults	60	LaHave River · Re-introduction
2008-05-15	Atlantic Salmon	sub-adults	60	LaHave River · Re-introduction
2008-05-15	Atlantic Salmon	sub-adults	59	LaHave River · Re-introduction
2008-05-15	Atlantic Salmon	sub-adults	59	LaHave River · Re-introduction
2008-04-15	Atlantic Salmon	yearlings	6,130	Sebago Lake (NMC) · Re-introduction
2008-04-15	Atlantic Salmon	yearlings	5,449	LaHave River (HWC) · Re-introduction
2007-10-15	Atlantic Salmon	fingerlings	8,942	Sebago Lake (NMC) · Re-introduction
2007-10-15	Atlantic Salmon	fingerlings	6,499	Sebago Lake (NMC) · Re-introduction
2007-05-15	Atlantic Salmon	fingerlings	23,701	LaHave River (NMC) · Re-introduction
2007-05-15	Atlantic Salmon	fingerlings	21,271	LaHave River (NMC) · Re-introduction
2007-05-15	Atlantic Salmon	fingerlings	9,100	LaHave River (NMC) · Re-introduction
2007-05-15	Atlantic Salmon	fingerlings	9,000	LaHave River (NMC) · Re-introduction
2007-04-24	Atlantic Salmon	sub-adults	863	LaHave River (NMC) · Assessment/Re-introduction
2007-04-15	Atlantic Salmon	yearlings	5,891	LaHave River (NMC) · Re-introduction
2007-04-15	Atlantic Salmon	yearlings	3,001	LaHave River (NMC) · Re-introduction
2007-04-15	Atlantic Salmon	yearlings	2,882	LaHave River (NMC) · Re-introduction
2007-04-15	Atlantic Salmon	yearlings	2,096	LaHave River (NMC) · Re-introduction
2006-10-15	Atlantic Salmon	fingerlings	25,005	LaHave River (NMC) · Re-introduction
2006-05-17	Atlantic Salmon	fingerlings	30,556	LaHave River (NMC) · Re-introduction
2006-05-16	Atlantic Salmon	fingerlings	30,000	LaHave River (NMC) · Re-introduction
2003-04-29	Chinook Salmon	fingerlings	13,742	Wild Egg Collection · Put-Grow-and Take
2002-05-23	Atlantic Salmon	fingerlings	60,396	LaHave River (NMC) · Research/Re-Introduction
2002-05-23	Atlantic Salmon	fingerlings	12,300	LaHave River (NMC) · Research/Re-Introduction
2002-05-22	Atlantic Salmon	fingerlings	26,000	LaHave River (NMC) · Research/Re-Introduction
2002-05-22	Atlantic Salmon	fingerlings	24,000	LaHave River (NMC) · Research/Re-Introduction
2002-05-22	Atlantic Salmon	fingerlings	17,239	LaHave River (NMC) · Research/Re-Introduction
2002-05-14	Atlantic Salmon	fingerlings	54,800	LaHave River (NMC) · Research/Re-Introduction
2002-04-28	Chinook Salmon	fingerlings	3,521	Wild Egg Collection · Put-Grow-and Take
2002-04-18	Chinook Salmon	fingerlings	2,237	Wild Egg Collection · Put-Grow-and Take
2001-10-17	Atlantic Salmon	adults	16	LaHave River (NMC) · Research/Re-Introduction
2001-10-17	Atlantic Salmon	adults	15	LaHave River (NMC) · Research/Re-Introduction
2001-10-17	Atlantic Salmon	adults	14	LaHave River (NMC) · Research/Re-Introduction
2001-10-17	Atlantic Salmon	adults	10	LaHave River (NMC) · Research/Re-Introduction
2001-10-17	Atlantic Salmon	adults	3	LaHave River (NMC) · Research/Re-Introduction
2001-10-17	Atlantic Salmon	adults	2	LaHave River (NMC) · Research/Re-Introduction
2001-04-30	Chinook Salmon	fingerlings	15,327	Wild Egg Collection · Put-Grow-and Take
2001-04-18	Chinook Salmon	fingerlings	1,000	Wild Egg Collection · Put-Grow-and Take
2000-05-03	Chinook Salmon	fingerlings	15,311	Wild Egg Collection · Put-Grow-and Take
2000-05-02	Atlantic Salmon	fingerlings	28,450	LaHave River (NMC) · Assessment/Re-introduction
2000-05-01	Atlantic Salmon	fingerlings	20,000	LaHave River (NMC) · Assessment/Re-introduction
2000-05-01	Atlantic Salmon	fingerlings	20,000	LaHave River (NMC) · Research/Re-Introduction
1999-05-13	Atlantic Salmon	fingerlings	4,100	LaHave River (NMC) · Research/Re-Introduction
1999-05-07	Chinook Salmon	fingerlings	10,000	Lake Ontario (Wild) · Put-Grow-and Take
1999-04-15	Chinook Salmon	fingerlings	1,200	Wild Egg Collection · Put-Grow-and Take
1998-04-27	Atlantic Salmon	fingerlings	5,174	LaHave River (NMC) · Research
1998-04-22	Chinook Salmon	fingerlings	25,588	Lake Ontario (Wild) · Put-Grow-and Take
1998-01-23	Chinook Salmon	fingerlings	2,928	Unknown Stock
1997-04-28	Chinook Salmon	fingerlings	25,324	Lake Ontario (Wild) · Put-Grow-and Take
1997-04-23	Atlantic Salmon	fingerlings	7,301	LaHave River (NMC) · Research/Re-Introduction
1997-04-10	Chinook Salmon	fingerlings	3,500	Lake Ontario (Wild) · Put-Grow-and Take
1996-04-24	Chinook Salmon	fingerlings	24,927	Lake Ontario (Wild) · Put-Grow-and Take
1996-04-11	Atlantic Salmon	fingerlings	2,600	LaHave River (NMC) · Research
1996-04-10	Chinook Salmon	fingerlings	3,120	Lake Ontario (Wild) · Put-Grow-and Take
1995-04-27	Chinook Salmon	fingerlings	35,175	Lake Ontario (Wild) · Put-Grow-and Take
1995-04-04	Chinook Salmon	fingerlings	4,855	Lake Ontario (Wild) · Put-Grow-and Take
1994-05-05	Chinook Salmon	fingerlings	34,573	Lake Ontario (Wild) · Put-Grow-and Take
1994-03-30	Chinook Salmon	fingerlings	4,865	Lake Ontario (Wild) · Put-Grow-and Take
1993-04-30	Chinook Salmon	fingerlings	25,192	Lake Ontario (Wild) · Put-Grow-and Take
1993-04-13	Chinook Salmon	fish	1,960	Put-Grow-and Take
1993-02-25	Chinook Salmon	fish	8,000	Put-Grow-and Take
1992-05-05	Chinook Salmon	fingerlings	28,308	Lake Ontario (Wild) · Put-Grow-and Take
1991-05-07	Chinook Salmon	fingerlings	39,500	Put-Grow-and Take
1991-02-04	Chinook Salmon	fingerlings	6,000	Introduction
1990-05-07	Chinook Salmon	fingerlings	25,000	Put-Grow-and Take
1990-04-04	Chinook Salmon	fingerlings	2,500	Put-Grow-and Take
1990-02-15	Chinook Salmon	fingerlings	7,000	Put-Grow-and Take
1989-05-04	Chinook Salmon	fingerlings	24,738	Put-Grow-and Take
1988-05-27	Brown Trout	yearlings	5,246	Rehabilitation/Supplemental
1988-05-27	Brown Trout	yearlings	4,991	Rehabilitation/Supplemental
1988-05-20	Chinook Salmon	fingerlings	20,000	Put-Grow-and Take
1988-05-04	Chinook Salmon	fingerlings	14,977	Put-Grow-and Take
1984-04-08	Rainbow Trout	sub-adults	266
1983-04-10	Rainbow Trout	sub-adults	132
1982-04-16	Rainbow Trout	sub-adults	213
1981-04-09	Rainbow Trout	sub-adults	192
1979-04-16	Rainbow Trout	sub-adults	161
1973-06-07	Brook Trout	yearlings	200	HL
1973-04-03	Brook Trout	yearlings	200	HL
1972-06-09	Brook Trout	yearlings	400	HL
1971-05-04	Brook Trout	yearlings	250
1970-05-14	Brook Trout	yearlings	500	DL
1969-04-01	Brook Trout	yearlings	300
1968-07-01	Rainbow Trout	yearlings	572
1968-07-01	Rainbow Trout	fingerlings	572
1968-04-01	Brook Trout	yearlings	400
1967-05-01	Brook Trout	yearlings	400
1966-04-01	Brook Trout	yearlings	500
1965-05-01	Brook Trout	yearlings	700
1964-04-01	Brook Trout	yearlings	400
1963-04-01	Brook Trout	yearlings	500
1962-05-01	Brook Trout	yearlings	750
1961-06-01	Brook Trout	yearlings	400
1961-04-01	Brook Trout	yearlings	1,000
1960-05-01	Brook Trout	yearlings	800
1959-04-01	Brook Trout	yearlings	1,000
1958-04-01	Brook Trout	yearlings	1,000
1957-04-01	Brook Trout	yearlings	1,000
1956-05-01	Brook Trout	yearlings	1,000

Recent records (2016 on) are year-only; MNRF does not publish stocking dates. Historical records (to 2015) include dates and strain.

Where it is

43.9542, -78.1762 · Open in OpenStreetMap

Before you go

Check the Zone 20 regulations. Some lakes have special rules; we do not summarize regs.
Guide to Eating Ontario Fish for consumption advisories.
Fish sizes are estimates: yearlings stocked 3–5 years ago are usually 30–45 cm; fingerlings take a year longer.

Nearest access points

Cobourg Harbour
Boat Launch · <1 km away · parking · fee
Port Hope Marina
Boat Launch · 9.3 km away · parking · fee

From the MNRF access point dataset. May not be on this lake.

Stocked lakes nearby

Baltimore Creek
7 km
Historical only
last 1976
Gage Creek
7 km
Historical only
last 1968
Ganaraska River
9 km
Historical only
last 2000
Barnum House Creek
10 km
Historical only
last 2005
Shelter Valley Creek
14 km
Historical only
last 2015