MPCA Simple Estimator runoff coefficient and pollutant event mean concentration (EMC) values
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Land use | Runoff coefficient (Rv) | TP EMC1 (mg/L) | TSS EMC (mg/L) |
---|---|---|---|
Commercial | 0.8 | 0.25 | 201 |
Industrial | 0.8 | 0.33 | 177 |
Institutional | 0.75 | 0.21 | 91 |
Multi-use | 0.5 | 0.29 | 189 |
Municipal | 0.5 | 0.29 | 189 |
Open space | 0.2 | 0.125 | 176 |
Residential - high density | 0.44 | 0.4 | 132 |
Residential - low density | 0.34 | 0.4 | 132 |
Residential - medium density | 0.4 | 0.4 | 132 |
Transportation | 0.8 | 0.43 | 114 |
1Event mean concentration