Pump Outs for Septic & HSTP Systems
Regular pump outs are an essential part of maintaining both septic systems and Home Sewage Treatment Plants (HSTPs). While many people understand that septic tanks require pumping, there’s often a misconception that HSTP systems never need it — which isn’t the case.
How Often Does an HSTP Need Pumping?
Unlike septic tanks, HSTP systems typically require pump outs less frequently — usually every 7 to 10 years, depending on usage and system performance. As part of our regular servicing, we monitor your system and will let you know when a pump out is required, so it never becomes a problem.
Why Proper Pump Outs Matter
A pump out isn’t just about removing waste — it’s a critical part of maintaining the health and longevity of your system.
If pump outs are delayed or not carried out correctly, it can lead to:
- Reduced system performance
- Increased wear on components
- Potential system damage
- Costly repairs down the track
Done the Right Way — Every Time
At Maxfield’s Wastewater, we take a hands-on approach to every pump out.
We don’t just organise the job — we ensure it’s done properly by having one of our experienced technicians on-site during the process.
This allows us to:
- Prevent damage to internal components during pump out
- Inspect the system while the tank is empty (a rare opportunity)
- Check airlines and critical system components
- Identify any potential issues early
Safe & Efficient Tank Refilling
Once the system is pumped out, it must be refilled correctly to avoid structural issues.
We organise a water carrier to refill the tank quickly and efficiently, which:
- Avoids excessive use of your town water supply
- Reduces water costs for the homeowner
- Prevents the risk of the tank lifting or “popping” out of the ground
- Ensures the system is returned to operation safely
A Complete, Managed Service
We take care of the entire process for you, including:
- Organising the pump-out contractor
- Coordinating the water carrier
- Providing a technician on-site to oversee the work
- Completing a full system inspection during the process
This ensures everything is done thoroughly, professionally, and without hassle.
