About Evapco

At Evapco, we’re all about helping Aussies hang on to the water they’ve worked so hard to collect.

Whether you’re managing a farm dam, a rural property, or a large storage, we know how quickly evaporation can take its toll — and we’re here to stop that.

Evap.co was created out of Big Ditch, a trusted name in dam building and water security for more than thirty years. We’ve spent decades digging, shaping, and securing the dams that keep regional Australia running, so we know exactly what it takes to protect your water.

Backed by that experience, we’ve turned our focus to smarter, simpler ways to cut evaporation losses and stretch every megalitre further.

At Evap.co, we combine practical know-how with proven solutions to help you keep more water where it belongs — in your dam.

From hands-on advice to innovative products, we’re here to make managing your water easier, more efficient, and built to last.