Landuse BACTI SEDIMENT (F.C./100ml) (mg/L) 0 0 0 0s are unknown 10 5000 60 10s are urban 11 5000 60 12 5000 60 13 5000 60 14 5000 60 16 5000 60 17 5000 60 21 40000 100 20s are agriculture 22 40000 100 24 40000 100 31 10000 200 30s are rangeland 32 10000 200 33 10000 200 42 10000 200 40s are forestland 43 10000 200 51 0 0 50s are water 52 0 0 53 0 0 54 0 0 62 0 0 60s are wetlands 72 1000 70 70s are barren lands 73 1000 70 74 1000 70 75 1000 70 76 1000 70