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Urban Conservation and Low Impact DevelopmentHistorically, much of Montana’s rainwater and snowmelt stayed where it fell, soaking into healthy grassland and forest soils to replenish groundwater and, eventually, making its way to our rivers and streams. Today, rainwater in developed areas is often sent directly into storm sewers where it is flushed into our streams and rivers along with pollution from roads, parking lots, or yards. As we add more roofs, pavement, and compacted turf to our communities, it is more important than ever to help rainwater infiltrate the soil to minimize flooding and protect water quality. Low impact development minimizes the amount of impervious surfaces and mitigates the impact of necessary impervious surfaces. There are a variety of conservation practices that work together to mitigate these effects, such as pervious paving, rain gardens, bioretention cells, bioswales, native landscaping, and soil quality restoration. If you encounter any problems with the file provided on this page, please contact Technical Resources at 406-587-6822. The information on these topics is also
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format. Last Modified: 08/19/2008 |
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