Products to Control Water Levels

Ponds, Impoundments, Habitats, Lakes and Agricultural Drains

Our DrainBox products provide precise, quick and easy water level adjustments. 

Key features include:

  • Durability: Heavy-duty, rugged and robust metal construction

  • User-Friendly Design: Easy installation and intuitive operation.

  • Versatility: Suitable for various applications – ponds, hunting habits, agricultural settings, retention impoundments, aquaculture, or industrial processes.

  • Fabricated in the USA

Drainbox Products will do a great job for you!

Perfect for waterfowl hunters, conservationists, farmers, contractors or people with ponds.

Our Story

20 years of building amazing ponds and wildlife habitats taught us a few things about controlling water levels.

We originally made flashboard risers from concrete.  They are costly, labor intensive and overkill for most applications.  

We began building prefabricated flashboard inlet boxes from steel.  These are easier to build and have proven to work well.  We realized that an in-line unit would be easier to maintain for most of our projects.  We evaluated a couple plastic in-line units but were not satisfied with the structural strength or the seals. Our family is in the metal fabrication business so we decided to marry our two interests and produce a line of superior water control structures. 

Doing it the hard way

Doing a few of these on hot summer days was the only incentive we needed to invent a better way!