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Ontario Ministry of Natural ResourcesLake Data Sheets



Lake Geographic Township County Latitude Longitude
  Oastler Lake   Foley Parry Sound 45°18'57" 79°57'47" W
  Odiekirk Lake   Butt Nipissing 45.704 N 79.066 W
  Ogden Lake   Croft Parry Sound 45°42'49" 79°41'14" W
  Old Mans Lake   Spence Parry Sound 45°36'29" 79°38'36" W
  Oliver Lake   McKellar Parry Sound 45°30'54" 79°47'45" W
  Osborne Lake   Ballantyne Nipissing 45°58'10" 79°13'14" W
  Otter Lake   Foley Parry Sound 45°16'42" 79°58'25" W
  Otter Lake   Hagerman Parry Sound 45.621 N 79.929 W
  Otter Lake   Joly Parry Sound 45°48'18" 79°16'59" W
  Otter Lake   McClintock and Sherborne Haliburton 45°16'35" 78°52'35" W
  Oudaze Lake   Chaffey Muskoka 45°27'12" 79°11'42" W
  Owl Lake   Armour Parry Sound 45°34'21" 79°19'19" W
  Oxbow Lake   Finlayson Muskoka 45°26'32" 78°58'14" W
  Oxtongue Lake   McClintock Haliburton 45°21'43" 78°55'17" W
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Lake Fact Sheets
Basic information such as lake statistics, fish species occurrence and fisheries management data.

Fish Stocking
Which lakes in Parry Sound-Muskoka are stocked with fish?

Fisheries Assessment Reports
Fisheries studies conducted on various lakes in Parry Sound and Muskoka.

A list of contacts and links for more information.