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Title:Chapter 7.8 Urban Areas.pdf
Summary:363-0300-002
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Abstract:
  • Pennsylvania Stormwater Best Management Practices Manual Chapter 7 pollutant removal rates of over 90 percent for sediments, metals, bacteria and petroleum hydrocarbons, and as high as 75 percent for total phosphorous.
  • Pollutant removal effectiveness increases with the amount of compost or compost/soil mixture the stormwater has to pass through.
  • Vegetated swales, bio-retention areas, infiltration trenches and basins should be constructed so that stormwater must first pass through 18 to 36 inches of compost or a compost/soil mixture before percolating into the ground.
  • 7.8 Urban Areas 7.8.1 Highly Impervious Urban Land This land area of special consideration includes the most densely ...
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Content Type: Adobe Portable Document Format (.pdf) - application/pdf
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Document Number:363-0300-002
Effective Date:Saturday, December 30, 2006 12:00:00 AM EST
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File name:7.8 Urban Areas.pdf
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