Tanks for Water Trucks - Products

Clark Welding Service water truck tanks are specifically designed to provide dust control in the most efficient ways. Our Rain on Demand product line provides the best water dispensing equipment on the market.


Our water truck tanks are available in sizes ranging in 2,000 gallons to 5,000 gallons.


Our water truck tanks are constructed of ASTM A36 mild carbon steel and feature 3/16” shell, ¼” belly plate and 10GA heads. Our design features continuous solid welded seams inside and out. Some of the features our water truck tanks are equipped with include:

  • Interior baffles for the prevention of sloshing
  • Access ladders
  • Non-skid grip on walking surfaces
  • Full length tank runners
  • Top manway opening for drop loading
  • Hydrant fill
  • Exterior primer and paint color of customer’s choice

Customizations can be made to our water truck tanks for added safety, efficiency and to meet the customer's needs. The tank is designed to be compatible with the customer’s chassis. Custom paint colors and company logo are also available.

Tank Options

For increased safety and efficiency, we offer a large variety of options, which can be added to our water truck tanks. Some of those include:

  • Rear spray bar
  • Interior coating
  • Raised dome hatch lid
  • Full length built-in fenders
  • 24” Manway
  • Rear platform area


To provide customers with quick and easy self-installation, our water truck tanks are available in kit form. Kits can include pre-installation of plumbing, sprays, hydraulics, wiring and other equipment. Kits can be equipped with any of these items:

  • Air operated cab controls
  • Berkeley water pump
  • DOT compliant lighting
  • Front, side and rear sprays
  • Pre-installed plumbing with Victaulic fittings.
  • PTO
  • Mud cutting and fan spray nozzles
  • Spring loaded mounting system for long life Leaf spring hold down kit
  • Lights

Equipment Options

Some of the other equipment options we offer for our water truck tanks and kits are:

  • Fire Extinguisher
  • Hose reels – spring rewind
  • Pumping system, which enables the user to pump water from a pond, river, or stream.
  • Traffic advisory signs, flags and cones
  • Sight Gauges
  • Water cannon / monitor, which provides a high-capacity. Manual or remote control operated.