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<th rowspan=2>Land use</th>
 
<th rowspan=2>Land use</th>
 
<th rowspan=2>[https://stormwater.pca.state.mn.us/index.php?title=Runoff_coefficients_for_different_soil_groups_and_slopes Runoff coefficient] (R<sub>v</sub>)<sup>1</sup></th>
 
<th rowspan=2>[https://stormwater.pca.state.mn.us/index.php?title=Runoff_coefficients_for_different_soil_groups_and_slopes Runoff coefficient] (R<sub>v</sub>)<sup>1</sup></th>
<th colspan=2>EMC (mg/L)</th>
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<th colspan=2>Event mean concentration (EMC)(mg/L)</th>
 
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<th>[https://stormwater.pca.state.mn.us/index.php?title=Event_mean_concentrations_of_total_and_dissolved_phosphorus_in_stormwater_runoff TP]</th>
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<th>[https://stormwater.pca.state.mn.us/index.php?title=Event_mean_concentrations_of_total_and_dissolved_phosphorus_in_stormwater_runoff Total phosphorus (TP)]</th>
<th>[https://stormwater.pca.state.mn.us/index.php?title=Event_mean_concentrations_of_total_suspended_solids_in_stormwater_runoff TSS]</th>
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<th>[https://stormwater.pca.state.mn.us/index.php?title=Event_mean_concentrations_of_total_suspended_solids_in_stormwater_runoff Total suspended solids (TSS)]</th>
 
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Revision as of 21:01, 16 November 2020

MPCA Simple Estimator: Rv, TSS EMC, and TP EMC Values for Land Use Types
Link to this table

Land use Runoff coefficient (Rv)1 Event mean concentration (EMC)(mg/L)
Total phosphorus (TP) Total suspended solids (TSS)
Commercial 0.8 0.200 75
Industrial 0.8 0.235 93
Institutional 0.75 0.25 80
Mixed use 0.5 0.290 76
Open space 0.2 0.190 21
Residential 0.4 0.325 73
Transportation 0.8 0.280 87

1Runoff coefficients vary with soil and slope. Link here