Abstract: A livestock watering system, designed with the user in mind, is disclosed. The present invention is comprised of an insulated removable water reservoir whereby said reservoir provides easy access to all parts of the invention. This facilitates the ease of cleaning and maintenance. Moreover, this insulated design is heated by a heating element that heats the air below the removable reservoir, to prevent freezing. The reservoir automatically refills by the use of a water level control device. Said reservoir is easily drained by pulling a plug, through which a stainless steel eyebolt has been placed. Most every part is attached with wing nuts and bolts so that no tools are needed to replace or service individual components of the invention. Furthermore, most all parts are preferably made of plastic or stainless steel to prevent rust and corrosion. In addition, practically all parts may be removed, to be serviced or replaced without the use of tools.