[1]Faculty of Civil Engineering;
Semnan University;
Semnan 35131-19111;
Iran;
[1]Faculty of Civil Engineering;
Semnan University;
Semnan 35131-19111;
Iran;
[1]Faculty of Civil Engineering;
Semnan University;
Semnan 35131-19111;
Iran;
[1]Faculty of Civil Engineering;
Semnan University;
Semnan 35131-19111;
Iran;
[2]Faculty of Natural Sciences and Engineering;
Ilia State University;
Tbilisi 0162;
Georgia;
Water quality parameters; ANFIS; Evolutionary algorithm; Particle swarm optimization; Ant colony optimization for continuous domains;