Smarter thinking on wastewater

Caleb sits down with OffGrid to explain

How humanity’s longest-running mess will shape our future

Don't let your wastewater system cramp your style

What the new granny flat laws mean for wastewater in 2026

Learn what it really takes to manage power, water, and wastewater on your own land. 

Here's our advice

Why a rainwater tank is a more cost effective solution.

Keep your natural septic system alive and thriving

Here's our expert advice

Full wastewater solution delivered in less that six months

Here's everything you need to know

What are the service requirements for you septic system?

It's not as bad as you think.

Why is there Nitrogen in my wastewater, and should I be concerned about it?

Does black and grey water need to be separated in my plumbing for NaturalFlow?

Does black and grey water need to be separated in my plumbing for NaturalFlow?

Find out why NaturalFlow ticks all the boxes.

NaturalFlow provides practical and eco-friendly replacements for septic tanks.

Completely sustainable and odourless wastewater and sewage systems for both domestic and commercial use.

Compare us to septic tanks, aerated systems, sand filters and compost toilets.

Worms, the quiet hero of sustainability

No power, no fuss, just clean water

And why it's a problem in the first place