Considerations, water and reality in this opportunity, the article becomes concrete in what represents the pollution of waters, their implications and reality in the country, for it considered that bring us Sabrina r.. Perez Pavlidis, Guillermina Rosa, Alejandra Stephany Perez, that the use of the waters for varied activities and services, generates in them contamination and converts them in black, loaded with numerous and very varied contaminates waters. There are some companies that have not paid attention to the pollution of waters and this has caused serious problems in the community, before the reality has become necessary as they point out, that will carry out a policy of awareness around the preservation of our sources of water tanks. Government agencies have developed programs of mandatory compliance by companies and industries, to rescue the purity of waters, eradicating these causes for their pollution to implement environmental sanitation. Numerous methods are being used to apply around these objectives; those who are giving best results are stabilization ponds (the wastewater purification) and treatment plants recalled, that the waters have their chemical composition altered, so already they do not meet the General conditions for some or the set of applications that is intended in its estadonatural. The agency responsible for everything as soon as it refers to the environment in our country is called experts of the Ministry of the environment and natural resources.
Some causes of contamination of waters are as follows: the discharge of industrial and domestic waste in rivers, lakes and seas. The use of pesticides, fertilizers, herbicides and other chemicals in agricultural activities. Oil spills the use of water as coolant for thermoelectric turbines, because temperature changes preventing the development of aquatic fauna and flora. Studies carried out by the bodies responsible for the maintenance of environmental sanitation have determined that regions and areas in which most affects the water pollution are the following: the rivers Guaire and Tuy Valencia Lake and tributaries valleys of the River Tocuyo and Aroa Unare, Neveri, Manzanares, Guarapiche River and its tributaries Lake Maracaibo the coastal waters of South-East of the Gulf of Venezuela; as a result of oil spills, industrial and petrochemical waste fall.