MPCA Simple Estimator default BMP parameter assumptions Revision as of 18:48, 29 March 2020 by Mtrojan (talk | contribs)(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff) Street sweeping > MPCA Simple Estimator default BMP parameter assumptions

MPCA Simple Estimator default BMP parameter assumptions
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	Percentage of annual runoff ...		EMC removal efficiency for non-infiltrated water
BMP type	Treated by BMP	Infiltrated	TP	TSS
Biofiltration	90	20	441	85
Infiltration	90	90	0	0
Filter strip	90	0	0	68
Green roof	90	0	0	96
Permeable pavement	90	0	45	74
Sand filter	90	0	47	85
Swale	90	0	40	68
Wet basin	100	0	50	84
Wetland	100	0	38	73
Other	User defined

¹Assumes that an engineered media mix is used that does not leach phosphorus (e.g. Mix C or D, or media tested and total phosphorus content is 30 mg-P/kg-soil or less.