- Lake Rosalind (Ontario)
Infobox lake
lake_name = Lake Rosalind
image_lake =
caption_lake =
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location =Bruce County, Ontario
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basin_countries = Canada
length =
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area = 38 ha
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cities =Lake Rosalind is a small inland
lake located in Bruce County,Ontario ,Canada between the towns of Hanover and Walkerton. Lake Rosalind and the interconnectedMarl Lake to its south are manmade lakes that were created by the excavation ofmarl for localcement plants in the early 1900s and the construction of dams later in 1939 and 1946. Both lakes are relatively shallow and small in area (38hectare s and 14 hectares, respectively). Marl Lake receives Lake Rosalind's overflow through a culvert, and there is also an interconnected "North Lake" to the north of Lake Rosalind. Almost the entire lakefront is developed, with mostly small properties that have been "urbanized" with hardenedshoreline s and manicuredlawn s. The high level of development results from the proximity of Hanover and Walkerton, an excellent road system in the area, and a relative scarcity of inland lakes in Bruce County.The major source of water for the lake is from
groundwater aquifer s; there are no majorstream s or creeks that flow into the lake. There is minimal surface runoff from surrounding land, which is used for agricultural purposes. Lake Rosalind is considered aheadwater lake and provides water for theSaugeen River . Littleforest cover remains around the lake. In the fall of 2006, Lake Rosalind was infested withblue-green algae , which put a sudden halt to all water-related activities. Over the winter the algae died off, but residents are urged to not use lawn fertilizers and to keep their shoreline natural.External links
*cite web|url=http://town.walkerton.on.ca/Municipality/Announcements/Report_Inland%20Lake%20Study%20final%20January%207.pdf|title=Lake Rosalind and Lake Marl Inland Lake Development Study|date=January, 2004|author=French Planning Services, Inc. and Gartner Lee Limited|publisher=Municipality of Brockton|accessdate=2007-10-19
*cite web|url=http://www.publichealthgreybruce.on.ca/home/newsevents/2006/Nov/2006Nov29_Lake-Rosiland-Do-Not-Use-Water-Advisory.htm|title=Do Not Use Water Advisory for Residents who use water directly from Lake Rosalind|publisher=Grey Bruce Health Unit|date=2006-11-29|accessdate=2007-10-19*cite web|url=http://www.radioowensound.com/news.php?date=2007-10-11%2000:00:00&range=7|title=Lake Rosalind free of algae|author=Robyn Garvey|publisher=Bayshore Broadcasting Corporation|date=2007-10-10|accessdate=2007-10-19
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