Oastler Lake - (Seguin)

	This Lake Median Lake Average Lake
Oastler Lake is 116 hectares (287 Acres) in size The median size lake in our area is 71 hectares or 175 Acres (average size 398 hectares)	¹¹⁶ ⁷¹ ³⁹⁸
Oastler Lake has a maximum depth 19 meters (62 ft) The median depth of lakes in our area is 13.5 m or 44 ft (average depth 18 m)	¹⁹ ^13.5 ¹⁸
The median depth of Oastler Lake is 7.40 m (24 ft)	^7.40 ^5.2 ⁷
Oastler Lake Perimeter 10.90 km (6.77 Miles) The median perimiter of lakes in our area is 3.3 km or 2.05 miles (average Perimiter 3.61 km)	^10.90 ^3.3 ⁴
Oastler Lake Altitude 197 m (646 ft) The median altitude of lakes in our area is 290 m or 951 ft (average Altitude is 289 m)	¹⁹⁷ ²⁹⁰ ²⁸⁹
Water Clarity of Oastler Lake (median 3.2 m) 3.20 m (10ft) The median Secchi Depth of lakes in our area is 3.2 m or 10 ft (average Secchi Depth is 3 m)	^3.20 ^3.2 ³
Oastler Lake's watershed area feeding the Lake (excluding lake) 62.0 km² (15321 acres)
Drainage Basin of Oastler Lake Boyne River
Oastler Lake's percentage of shoreline which is Crown Land 30 %
Oastler Lake is in the Township of Foley
Shoreline Development on Oastler Lake is: high; commercial, shoreline residential, provincial park
Public Access to Oastler Lake public; fishing access point Oastler Lake Provincial Park, boat launch and 34 Bartletter Drive municipal boat launch Boat Launch
Water Level Management regulated; MNR owned and operated dam at northern end of Oastler Lake
Major Fish Species in Oastler Lake northern pike , largemouth bass (I 1966), walleye (?), smallmouth bass , black crappie (I 2001)
Other Fish Species in Oastler Lake rock bass , yellow perch , cisco, white sucker , pumpkinseed , rainbow smelt (I 1971), brown bullhead , bluntnose minnow, spottail shiner
Other Species in Oastler Lake sea lamprey (reported in 1959, presumably via Boyne River dam at outlet may now prevent them from entering lake)
MNR Fact Sheet for Oastler Lake - (Seguin)
Notes: E: extirpated, I: introduced – intentional or accidental, O: occasional, R: remnant, S: currently stocked, ?: status uncertain, 2009: year of first record or introduction if known, blank: presumed native
Much of the above data for Oastler Lake is compliments of the Muskoka Water Web maintained by The District Municipality of Muskoka

Maps of Oastler Lake

Topographical Map of Oastler Lake in Seguin

Topographical Map of Oastler Lake in Municipality of Seguin and the District of Parry Sound

Legend

Building as Symbol on Topo map of Oastler Lake

Buildings surrounding Oastler Lake
Building to Scale on Topo map of Oastler Lake

Buildings surrounding Oastler Lake
Conservation Area on Topo map of Oastler Lake

Conservation Area surrounding Oastler Lake
Contour on Topo map of Oastler Lake

Contours of land surrounding Oastler Lake
Index_Contour on Topo map of Oastler Lake

Index Contour
Rapids on Topo map of Oastler Lake

Rapids

Spot Height
Water Falls on Topo map of Oastler Lake

Water Falls
Water_Falls or Rapids on Topo map of Oastler Lake

Water Falls/Rapids
Waterbody Elevation on Topo map of Oastler Lake

Waterbody Elevation
Watercourse on Topo map of Oastler Lake

Watercourse
Wetland on Topo map of Oastler Lake

Wetland surrounding Oastler Lake
Wooded Area on Topo map of Oastler Lake

Wooded Area surrounding Oastler Lake

Crown Land Map of Oastler Lake in Seguin

Crown Land Map of Oastler Lake in Municipality of Seguin and the District of Parry Sound

Legend for Crown Land Map

     Private Land surrounding Oastler Lake - (Seguin)
     Provincial Park surrounding Oastler Lake - (Seguin)
     Crown Land surrounding Oastler Lake - (Seguin) (General Use)
     Conservation Reserve surrounding Oastler Lake - (Seguin)

Lake Contour Maps showing the depths of Oastler Lake

Contour Map of Oastler Lake in Municipality of Seguin and the District of Parry Sound

This map is courtesy of Gps Nautical Maps and you can purchase this map as an app from GpsNauticalCharts.com
All measurements of the countour map showing the depths of Oastler Lake are in feet.