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Line 7:
Line 7: − [[Vegetated filter strips]] are gently sloping, densely vegetated areas designed to treat runoff as sheet flow from adjacent impervious areas. Filter strips function by slowing runoff velocities and filtering out sediment and other pollutants. Filter strips may be comprised of a variety of [[trees]], [[shrubs]], and [[vegetation]] to add aesthetic value as well as water quality benefits. <br> +
Vegetated Filter Strip: Life Cycle Costs (view source)
Revision as of 19:50, 10 January 2023
, 1 year ago→Design Assumptions
==Design Assumptions==
==Design Assumptions==
Filter strips function by slowing runoff velocities and filtering out sediment and other pollutants. Filter strips may be comprised of a variety of [[trees]], [[shrubs]], and [[vegetation]] to add aesthetic value as well as water quality benefits. <br>
Design and operation and maintenance program assumptions used to generate cost estimates are based on tool default values and the following STEP recommendations:
Design and operation and maintenance program assumptions used to generate cost estimates are based on tool default values and the following STEP recommendations: