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2002 Natural Resources Management
Roseville
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2002 Natural Resources Management
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7/13/2012 10:46:09 AM
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7/13/2012 10:41:05 AM
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The watershed for Langton Lake is approximately 212 acres and is roughly bounded on the east <br />by Fairview Avenue, the west by Cleveland Avenue, the north by County Road D and the south <br />by County Road C. Residential and commercial /industrial land use comprises <br />47 % and 32.5 %, respectively, of the watershed. Open area, including woods, accounts for about <br />16 % and roads for about 4 % of the total area of the watershed. The watershed area is small for <br />urban lakes and the development density is fairly low with the exception of the <br />commercial /industrial area in the west and southern portions of the watershed. <br />Langton has 8 acres of land draining to it for each acre of lake surface. The ratio, known as the <br />watershed -to -lake area ratio, often ranges between 10 acres to as high as 200 acres of land per <br />1 acre of lake for urban watersheds. The relatively low watershed -to- lake -area ratio for Langton <br />Lake suggests that pollutant loadings to the lake should be relatively low and that the lake will <br />retain the water it receives from its watershed for a fairly long time. <br />The lake has three cells, the north, middle and south with surface areas of 3.6, 10 and 9.5 acres <br />respectively. These are described briefly below. <br />City of Roseville 39 <br />Parks Natural Resource Management <br />
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