Need a new wastewater system?
From residential to commercial sites, we will
help you find the right solution
- Tailored Solutions, Every Time
- Objective and Expert Advice
- Comprehensive Support from Start to Finish
Need a new wastewater system?
From residential to commercial sites, we will help you find the right solution
- Tailored Solutions, Every Time
- Objective and Expert Advice
- Comprehensive Support from Start to Finish
Installed in 6,000+ properties
Honest advice, no bias
Wide range of treatment options
New Zealand owned and manufactured
Why choose WaterFlow?
We pride ourselves on offering a wide suite of wastewater treatment solutions, not just a single option. Our extensive range of systems ensures that we’re equipped to recommend the best fit for your site and lifestyle.
- Power-free
- OSET Certified
- Council approved
- Easy maintenance
- Minimal landscape impact
- Odour-free
- Silent operation
- Easy Installation
- Very low power consumption
- Eco-Friendly Treatment
What’s the best system for you?
Main features
Power-free treatment – Ideal for settings with unstable or limited power supply
Resilient to intermittent usage and robust in face of shock-loading – great for holiday homes.
No desludging required – ideal for hard to access sites
Nature’s way – simluates natural forest floor
Power consumption
Power-Free Treatment
Odour levels
Odourless
Landscape impact
Very Low
Noise level
Silent
OSET Certification
Level of treatment
Treatment method
Passive worm-based vermiculture system
Environmental impact
Residential suitability
Up to 8 person household
Commercial suitability
Maintenance requirements
All councils require annual service agreements
Main features
Where it all started. This traditional approach to on-site wastewater management offers limited treatment but is very robust and if sized correctly may be a good option in some situation
Power consumption
Power-Free Treatment
Odour levels
Susceptible to odours
Landscape impact
Low
Noise level
Silent
OSET Certification
n/a
Level of treatment
Treatment method
Settling & Stratification
Environmental impact
Residential suitability
Up to 8 person household
Commercial suitability
Maintenance requirements
All councils require 3-5 year desludging
Main features
Where it all started. This traditional approach to on-site wastewater management offers limited treatment but is very robust and if sized correctly may be a good option in some situation
Power consumption
Power-Free Treatment
Odour levels
Susceptible to odours
Landscape impact
Low
Noise level
Silent
OSET Certification
n/a
Level of treatment
Treatment method
Settling & Stratification
Environmental impact
Residential suitability
Up to 8 person household
Commercial suitability
Maintenance requirements
All councils require 3-5 year desludging
Main features
Advanced Secondary Treatment
OSET certified – compliant for simple consent
Large primary tank – Consistent, high level of treatment
Nitrogen reduction – protects ecologically sensitve areas
Available in plastic or concrete modules
Power consumption
Very low 1.3Kwh p/day
Odour levels
Odourless
Landscape impact
Very Low
Noise level
Low noise
OSET Certification
Level of treatment
Treatment method
Aeration
Environmental impact
Residential suitability
Up to 12 person household
Commercial suitability
Maintenance requirements
All councils require annual service agreements
Septic Tanks
Main features
Power-free treatment – Ideal for settings with unstable or limited power supply
Resilient to intermittent usage and robust in face of shock-loading – great for holiday homes.
No desludging required – ideal for hard to access sites
Nature’s way – simluates natural forest floor
Modular, pod-based design – low site impact, only lightweight machinery required
Light and compact – easy to install in remote sites
Tough, lightweight injection-moulded modules
New Zealand’s most awarded septic system
Advanced Secondary Treatment
OSET certified – compliant for simple consent
Large primary tank – Consistent, high level of treatment
Nitrogen reduction – protects ecologically sensitve areas
Available in plastic or concrete modules
Where it all started. This traditional approach to on-site wastewater management offers limited treatment but is very robust and if sized correctly may be a good option in some situation
Power consumption
Power-Free Treatment
Extremely low
0.45Kwh p/day
Very low
1.3Kwh p/day
Power-Free Treatment
Odour levels
Odourless
Odourless
Extremely low
Susceptible to odours
Landscape impact
Very Low
Very Low
Very Low
Low
Noise level
Silent
Whisper quiet
Low noise
Silent
OSET
Certification
n/a
Level of
treatment
Treatment
method
Passive worm-based vermiculture system
Worm-based vermiculture system with gentle aeration
Aeration
Settling & Stratification
Environmental
impact
Residential
suitability
Up to 8 person household
Up to 8 person household
Up to 12 person household
Up to 8 person household
Commercial
suitability
Maintenance
requirements
All councils require annual service agreements
All councils require annual service agreements
All councils require annual service agreements
All councils require 3-5 year desludging
Wastewater solutions for every site
Choosing the right wastewater treatment solution for your site can be overwhelming. That’s why we’re different in our approach to your site.
We’re never going to try and make a ‘certain’ treatment system fit your site. We start by assessing your site and discussing your plans and dreams for your property. We then can help you select the most suitable location for your disposal area which will also help determine the most appropriate land application system for your site. From there we can evaluate which wastewater treatment system will be the best fit for you and your lifestyle. Having a wide range of treatment options means we can take an agnostic approach and genuinely select the right system for your backyard.
With WaterFlow you know you will be getting a tailored solution, that suits you every time.
How it works
Design
Starting with a site assessment, we consider your unique property, as well as your preferences and requirements. We work with you to design a tailored solution for your backyard.
Consent
We understand council requirements and industry regulations, so you don't have to. We'll provide you with all the paperwork required for your consent process, to keep your project running smoothly.
Install
We only work with carefully selected Approved Installers, to protect your peace of mind. We're here to support you throughout the project, from start to end.
Testimonials
From day one, the service received from yourself, Leah Gigger and Josh Bisschops has been fabulous (professional, helpful and friendly). Thank you so very much.
We look forward to working with your company again and, not doubt, will hear from your Team again, when the due date of the service/site assessment gets closer.
Many thanks. Robert and Diane Hastie
Diane Hastie
It has been ages since I have dealt with a Company with efficiency plus. From my first call to Kerry the issue I had was handle with complete professionalism and the job done in real time without us suffering any continuous issues.
The system was never explained to us by the installers and it was pretty much guess work for us, but we have had a good run through and understand the workings now.
Cheers to Waterflow keep up the good work i highly recommend you. Barry and Sharryn Grouby Lake Tarawera
Barry Grouby
Very happy with the Biolytix system that we installed around 17 years ago, and it is still working as good as it was the day installed. The amount of people that stay in the house is quite considerable, and it still functions incredibly well. The treated wastewater comes out completely clear, and with very little odor.
I would certainly recommend the system. Whitianga Plumbing was our servicing Agent, VERY GOOD!!
George
Testimonials
IT ALL STARTS WITH YOUR SITE
Get a free site assessment
Not sure what will work for you? Let us take a look.
Your site and dispersal field have the biggest say in which system will work best for you. Let our team take a look, either on site or via aerial mapping, and we can help you find a solution that works for you.
IT ALL STARTS WITH YOUR SITE
Get a free site assessment
Not sure what will work for you? Let us take a look.
Your site and dispersal field have the biggest say in which system will work best for you. Let our team take a look, either on site or via aerial mapping, and we can help you find a solution that works for you.
Frequently asked questions
If you're building new, its best to get us involved as early as possible. When your building plans are in early stages, you'll have more wastewater options available. You can reach out to us even if it's just a bare section - the sooner the better!
If you're building new, its best to get us involved as early as possible. When your building plans are in early stages, you'll have more wastewater options available. You can reach out to us even if it's just a bare section - the sooner the better!
If you're building new, its best to get us involved as early as possible. When your building plans are in early stages, you'll have more wastewater options available. You can reach out to us even if it's just a bare section - the sooner the better!
If you're building new, its best to get us involved as early as possible. When your building plans are in early stages, you'll have more wastewater options available. You can reach out to us even if it's just a bare section - the sooner the better!
If you're building new, its best to get us involved as early as possible. When your building plans are in early stages, you'll have more wastewater options available. You can reach out to us even if it's just a bare section - the sooner the better!
If you're building new, its best to get us involved as early as possible. When your building plans are in early stages, you'll have more wastewater options available. You can reach out to us even if it's just a bare section - the sooner the better!
