Keeping it Simple: Reviewing Your Onsite Wastewater System in Marlborough
- RISEN Consulting
- 4 hours ago
- 2 min read
At RISEN, we know wastewater systems inside and out. Especially here in Marlborough, where beautiful remote spots often mean no connection to public sewage systems. If you rely on an onsite wastewater system, regular checks ensure it's running smoothly, safely, and sustainably.

What’s an Onsite Wastewater System?
Simply put, an onsite wastewater system handles your household's wastewater when you're not connected to the town's sewer network. This example includes a septic tank and shallow application beds that safely disperse treated water into the soil.
Our Recent Review in Kaiuma Bay, Marlborough Sounds
We recently reviewed a wastewater system in Kaiuma Bay to renew its Resource Consent. These inspections confirm your system meets current wastewater and environmental standards, keeping your property compliant and your local environment protected.
Our Straightforward Inspection Process
At RISEN, we keep inspections simple:
Check septic tanks, pumps, and filters for proper functioning.
Inspect the land application areas to make sure they're dispersing water effectively.
Confirm water-saving fixtures like dual-flush toilets and efficient taps, helping your system work better with less water.
Key Things We Found
Our recent inspection in Kaiuma Bay showed:
Some systems often exceed current standards, giving you extra peace of mind.
We provided practical guidance to the clients on maintenance habits they can adopt to help prevent future issues.
Good records and regular checks help catch potential issues early.
Managing Risks
We assess key risks like groundwater contamination and flooding, ensuring your system’s design and location keep risks to a minimum. Proper setbacks from waterways and accurate soil assessments are part of our thorough, straightforward approach.
Maintenance Made Easy
Regular, simple maintenance for septic tank systems such as this keeps your system performing at its best:
Yearly Checks: Tank and filter inspections, pump checks, and general site evaluations.
Three-Year Checks: More detailed inspections including sludge removal when needed.
Routine maintenance means fewer surprises, lower costs, and a healthier environment.

Why Use RISEN?
Choosing RISEN means expert advice from qualified Chartered Professional Engineers who understand Marlborough’s unique environment. Our practical, no-fuss approach ensures your wastewater system stays compliant and effective.
Keep Your System Healthy
Need a wastewater review, a new system design or general advice? RISEN makes it easy.
Contact us today and keep your wastewater system safe, simple, and compliant.