The water pollution is one of the problems of major transcendency in the modern cities and his principal contaminating agent is the urban population across the domestic and agricultural waste, Moyobamba's city, located in the High place Jungle of the San Martín region in Peru, is not an exception if not that also contributes to the pollution of one of the most important rivers of the region. To determine the microbiological pollution of the Rio May by microbiological pollutants, by incident of the unloads of waste water proceeding from Moyobamba's city, there appeared this investigation that it has taken as a title " Determination of the concentration of coliformes fecal and total in the May river, for incident of the unload of waste water of Moyobamba's city, 2009", the area of study there understood the sector Juan Antonio who is upstream from Tahuishco's port, Moyobamba's city, Moyob...

The water pollution is one ofthe problems ofmajor transcendency in the modern cities and his principal contaminating agent is the urban population across the domestic and agricultura! waste, Moyobamba's city, located in the High place Jungle of the San Martín region in Peru, is not an exception if not that also contributes to the pollution of one of the most important rivers of the region. To determine the microbiological pollution of the Rio May by microbiological pollutants, by incident of the unloads of waste water proceeding from Moyobamba's city, there appeared this investigation that it has taken as a title " Determination of the concentration of coliformes fecal and total in the May river, for incident of the unload of waste water of Moyobamba 's city, 2009", the area of study there understood the sector Juan Antonio who is upstream from Tahuishco's port, Moyobamba's city, Moyoba...