Losses of total N, ammonium N and nitrite N as well as of P, K and soil suspension with surface and subsurface water outflow were detd. in Southern Poland in 2008-2011. They were 0.685-5.321 mg/L, 0.311-2.765 mg/L, 0.208-1.444 mg/L, 0.122-0.862 mg/L, 0.086-0.862 mg/L, 0.652-4.241 mg/L, and 0.112-1.021 g/L, resp. A significant erosive effect of pptn. and water outflow on the concn. of soil suspension and loss of the studied matter components was found. In addn., no correlation relationship between atm. pptn. and the concn. of chem. water quality-detg. indicators was obsd.