Infiltration BMP design restrictions for special watersheds (Redirected from Design restrictions for special waters - bioretention) Infiltration BMP design restrictions for special watersheds

Infiltration BMP design restrictions for special watersheds. This information applies to all infiltration practices.
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BMP Group	Receiving water
	A Lakes	B Trout Waters	C Drinking Water1	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

¹ Applies to groundwater drinking water source areas only; use the lakes category to define BMP design restrictions for surface water drinking supplies