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<sup>c</sup>Note that 100% is assumed for all infiltration, but only for that portion of the flow fully treated in the infiltration facility; by-passed runoff does not receive any treatment. | <sup>c</sup>Note that 100% is assumed for all infiltration, but only for that portion of the flow fully treated in the infiltration facility; by-passed runoff does not receive any treatment. | ||
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+ | [[Category:Level 2 - Pollutants/Pollutant removal]] | ||
+ | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Pollutant removal]] | ||
+ | </noinclude> |
BMP group | Total nitrogen |
---|---|
Bioretentiona | 45 |
Filtrationb | 35 |
Infiltrationc | 100 |
Stormwater ponds | 30 |
Stormwater wetlands | 30 |
aData based on fewer than five monitoring studies
bExcludes vertical sand filters and filter strips
cNote that 100% is assumed for all infiltration, but only for that portion of the flow fully treated in the infiltration facility; by-passed runoff does not receive any treatment.
This page was last edited on 1 August 2022, at 19:49.