The kinematic viscosity for (ethane-1,2-diol + 1,2-dimethoxyethane + water) was measured at 14 different ternary compositions covering the whole miscibility field, and at 19 temperatures. The experimental data were correlated with a polynomial equation of state. The results show that the kinematic viscosity increases with the increase of the water content in the mixture. The experimental data were compared with the predicted values from the equation of state, and a good agreement was found. The results of this study can be used to design and optimize the operation of industrial processes involving the mixture of ethane-1,2-diol, 1,2-dimethoxyethane, and water.