Difference between revisions of "Infiltration and filtration bmp design restrictions for special waters and watersheds"
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| − | <font size=3>'''Infiltration and filtration bmp<sup>1</sup> design restrictions for special waters and watersheds'''.</font size><br> | + | <font size=3>'''Infiltration and filtration bmp<sup>1</sup> design restrictions for special waters and watersheds. See also [[Special waters and other sensitive receiving waters]]'''.</font size><br> |
Link to this [[Infiltration and filtration bmp design restrictions for special waters and watersheds|table]] | Link to this [[Infiltration and filtration bmp design restrictions for special waters and watersheds|table]] | ||
<table class="sortable"><tr> | <table class="sortable"><tr> | ||
Revision as of 19:37, 13 June 2022
Infiltration and filtration bmp1 design restrictions for special waters and watersheds. See also Special waters and other sensitive receiving waters.
Link to this table
| BMP Group | receiving water | ||||
|---|---|---|---|---|---|
| A Lakes | B Trout Waters | C Drinking Water2 | D Wetlands | E Impaired Waters | |
| Infiltration | RECOMMENDED | RECOMMENDED | NOT RECOMMENDED if potential stormwater pollution sources evident | RECOMMENDED | RECOMMENDED unless target TMDL pollutant is a soluble nutrient or chloride |
| Filtration | Some variations NOT RECOMMENDED due to poor phosphorus removal, combined with other treatments | RECOMMENDED | RECOMMENDED | ACCEPTABLE | RECOMMENDED for non-nutrient impairments |
1Filtration practices include green roofs, bmps with an underdrain, or other practices that do not infiltrate water and rely primarily on filtration for treatment.
2 Applies to groundwater drinking water source areas only; use the lakes category to define BMP design restrictions for surface water drinking supplies