Septic approval in Wingecarribee, NSW
Written by Septic Help editors Checked against Wingecarribee Shire Council's published OSSM requirements Last reviewed
Wingecarribee requirements at a glance
- Council
- Wingecarribee Shire Council
- Approval
- s68 approval to install + approval to operate (NSW process)
- Who signs off
- Council's water services / environmental health team
- Forms
- Local Government Approval (s68) via the NSW Planning Portal; separate application to operate a system of sewage management
- Typical fees
- Approval to operate roughly $154–$214 for a household system depending on licence length, plus a $313 inspection fee (2025–26)
- Timeframe
- Allow 4–8 weeks, the standard NSW window
What Wingecarribee asks for
The Southern Highlands has around 5,000 on-site systems, and Wingecarribee manages them under an On-Site Sewage Management Strategy with a well-documented set of fact sheets. Council's on-site sewage management page covers both halves of the s68 process: new installs are lodged through the NSW Planning Portal as a Local Government Approval application, and every system — regardless of type or age — must hold a current approval to operate.
The distinctive local feature is the operate licence term: Wingecarribee grants approvals to operate for one, three or five years, with the fee scaled to the term (2025–26 fees for a household system run roughly $154–$214, with a $313 inspection fee; large commercial systems pay considerably more). Better-performing, lower-risk systems earn the longer licences, so maintenance literally pays for itself in fewer renewals.
- s68 install application via the Planning Portal with plans and a wastewater assessment report
- Approval to operate issued after a satisfactory council inspection, for 1, 3 or 5 years
- When a property sells, the new owner must apply for a fresh approval to operate within three months — even if the old licence hasn't expired
Council publishes a specific fact sheet for buyers and sellers of septic properties; if you're on either side of a sale here, read it alongside our buyer's guide. AWTS owners should budget for the usual quarterly servicing that NSW operate approvals require — see AWTS requirements.
Confirm before you lodge
Fees and forms change — check Wingecarribee's current fees & charges and the Planning Portal lodgement requirements before applying. Water services: 1300 680 888.
Nearby councils
Installers who work in Wingecarribee
Browse the NSW directory — operators list the LGAs they cover, including Wingecarribee.
Common questions
How long does a Wingecarribee approval to operate last?
One, three or five years. Council sets the term when it issues the licence — well-maintained, lower-risk systems get the longer terms, which means fewer renewal fees over time.
I've just bought a house with a septic in the Southern Highlands — what now?
Apply to council for a new approval to operate within three months of settlement, even if the previous owner's licence was still current. It doesn't automatically carry over in Wingecarribee. Our buyer's guide covers the wider checklist.
How do I lodge the s68 application?
Through the NSW Planning Portal, as a Local Government Approval (s68) application, attaching your site plan, wastewater assessment report and the specification of a NSW Health–accredited system — the same package described in the NSW approvals guide.