A water tender is a type of firefighting apparatus that specialises in the transport of water from a water source to a fire scene. Water tenders are capable of drafting water from a stream, lake or hydrant. This class of apparatus does not necessarily have enough pumping capacity to power large hose lines (like a fire engine), though it utilizes a smaller pump to draft from bodies of water. Water tenders are used when there is no working fire hydrant within reach of other fire equipment, potentially supplying the fire engine(s) with a very rapid connection. Most water tenders are designed to carry heavy water payloads of or more; in the United States, is the minimum requirement according to National Fire Protection Association standards. Typically water tenders support engines and/or trucks like aerials during fires and hazardous material incidents. Some water tenders carry fire fighting equipment and crew much like an engine. These water tenders are able to operate relatively independently. Some water tenders actually combine a fire engine and water tender. This kind of unit may have seats for up to six firefighters, a water tank of more than , and basic equipment for firefighting and rescue. This configuration may be found, for example, in rural areas, where a fire engine (with rescue equipment) and water tender are supported by a combined fire engine/water tender unit in overlapping fires or accidents. Numerous wildland water tenders have remotely controlled nozzles mounted on the front bumper to allow them to drive alongside a fire or smoldering area and efficiently wet it down without the crew leaving the rig. Very light water tenders are sometimes used in wildfires. For example, a small tank of can be carried by a cross-country vehicle to extinguish smoldering stubs on rough terrain. A water tender typically carries some fire fighting equipment. There are various national standards and recommendations on equipment to be carried on water tenders. Some water tenders may carry various kinds of hoses and spray nozzles for use in forest, building, or industrial fires, as well as a portable water tank. In addition, tools like axes, flashlights, fire extinguishers, a self-contained breathing apparatus, a first aid kit, adapters, and a hydrant wrench may be required. Some tenders carry also foaming agents, and extinguishing powders or gases. Examples of specialised water tenders include airport crash tenders and wildland water tenders. An Australian water tender can