Changes

Moderately clean water, contaminants may include asphalt granules, low levels of hydrocarbons and [[Heavy metals|metals]] from decomposition of roofing materials, animal droppings, natural organic matter and fall out from airborne pollutants, potentially warm water.

Moderately clean water, contaminants may include asphalt granules, low levels of hydrocarbons and [[Heavy metals|metals]] from decomposition of roofing materials, animal droppings, natural organic matter and fall out from airborne pollutants, potentially warm water.

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*Infiltration ([[Enhanced swales]], [[Bioretention]], [[Bioswales]], [[Enhanced swales]], [[Exfiltration trenches]], [[Infiltration trenches]], [[Permeable pavements]], [[Stormwater Tree Trenches| Stormwater tree trenches]]);

*Infiltration ([[Bioretention]], [[Bioswales]], [[Enhanced swales]], [[Exfiltration trenches]], [[Infiltration trenches]], [[Permeable pavements]], [[Stormwater Tree Trenches| Stormwater tree trenches]]);

*Filtration ([[Bioretention]], [[Stormwater planters]]);

*Filtration ([[Bioretention]], [[Stormwater planters]]);

*Harvesting with [[rain barrels]] or [[Infiltration chambers|cisterns]] and use for both indoor and outdoor non-potable purposes (e.g., irrigation, toilet flushing) after [[Pretreatment]];

*Harvesting with [[rain barrels]] or [[Infiltration chambers|cisterns]] and use for both indoor and outdoor non-potable purposes (e.g., irrigation, toilet flushing) after [[Pretreatment]];