Septic approval in Wellington Shire, VIC
Written by Septic Help editors Checked against Wellington Shire Council's published OWMS requirements Last reviewed
Wellington requirements at a glance
- Council
- Wellington Shire Council
- Approval
- Permit to install or alter an OWMS, then approval to use after final inspection (VIC process)
- Who signs off
- Council's Environmental Health Officers (systems under 5,000 L/day)
- Forms
- Application to Install or Alter an Onsite Wastewater Management System (OWMS)
- Typical fees
- $734.65 for a new install or major alteration; $559.90 minor alteration; $69 permit reissue or plan copy
- Local twist
- An LCA is flagged for lots under 8,000 m² — a bigger trigger area than most Victorian councils
What Wellington asks for
Wellington Shire — Sale, Maffra, Yarram, Rosedale and a long stretch of Gippsland Lakes frontage — publishes an unusually complete guide on the council's onsite wastewater management systems page, including its fees: $734.65 for a new installation or major alteration, $559.90 for a minor alteration, and $69 for a permit reissue or a copy of an existing septic plan. Applications go in on the OWMS form with scaled site plans (structures, driveways, waterways and a north point) and house floor plans.
Council flags a land capability assessment for constrained properties — notably blocks under 8,000 m², sites near waterways or with shallow groundwater, poor soils or restricted disposal areas, and subdivisions of unsewered land. That under-8,000 m² trigger covers more lots than most councils' rules, so assume you'll need one on anything smaller than about 2 acres. Around the lakes and river flats, shallow groundwater is the constraint that most often forces a treatment system instead of trenches.
- Process: initial site inspection with the Environmental Health Officer, your plumber and you; permit to install; final inspection before backfill; plumber lodges the VBA compliance certificate; council issues the approval to use
- Installation must be completed within 2 years of the permit issuing
- Systems must sit at least 2 metres from building foundations and boundaries, with disposal areas downslope on sloping sites
- Redundant tanks must be decommissioned within 90 days of connecting to sewer or a new system — pumped out, sealed, holed for drainage and filled
Confirm before you lodge
Fees and the application form are updated periodically — download the current pack from Wellington Shire Council's website before lodging.
Common questions
Do I need a land capability assessment in Wellington Shire?
Council flags one for blocks under 8,000 m² and for sites near waterways, with shallow groundwater, poor soils or tight disposal areas — which captures most lifestyle blocks in the shire. The assessor needs relevant tertiary science or engineering qualifications; see our LCA cost guide.
Who does the inspections during my install?
Council's Environmental Health Officer inspects twice: an initial site inspection with you and your plumber before the permit, and a final inspection after installation but before anything is backfilled. Your plumber then lodges the compliance certificate and council issues the approval to use.
What happens to the old tank when I connect to sewer or upgrade?
Wellington requires redundant tanks to be decommissioned within 90 days: contents pumped out by an approved contractor, inlets and outlets sealed, drainage holes drilled, the lid broken down to ground level and the shell filled with clean material. Get it priced into your upgrade quotes.
Nearby councils
Installers who work in Wellington Shire
Browse the VIC directory — operators list the councils they cover, including Wellington.