How often does TasWater require a grease trap pump-out in Tasmania?

There is no single fixed interval. The frequency is set per venue in your trade waste agreement, based on your trap size and how much fat, oil and grease you produce. For most food venues that works out to somewhere between monthly and quarterly.

What happens if I miss a scheduled clean in Tasmania?

You risk enforcement action under your trade waste agreement, plus the real-world risk of an overflow. An emergency call-out to clear an overflowing trap typically costs three to four times a scheduled clean.

How do I prove my grease trap is compliant?

Keep the waste transport or disposal certificate from each pump-out. It records the volume removed and the licensed facility it went to, which is what the authority asks for if your account is reviewed.

Compliance · TAS

Grease trap compliance in Tasmania

If your venue runs a commercial kitchen in Tasmania, you must pump out your grease trap on a schedule set by your water authority, using a licensed transporter. Miss it and you risk a fine and, more often, an overflow that costs far more to fix than the clean would have.

Who regulates your grease trap in Tasmania

Trade waste in Tasmania is regulated by:

TasWater, All of Tasmania

How often you must pump out

TasWater sets your pump-out frequency per venue, written into your trade waste agreement. It depends on your trap size and your fat, oil and grease load, so a busy fryer-heavy kitchen is cleaned more often than a small cafe. For most venues the interval lands between monthly and quarterly. Treat any general advice as a starting point; the figure in your agreement is the one that counts.

Background reading: how often should a grease trap be cleaned.

The licensed transporter requirement

Transporting controlled liquid waste in Tasmania requires an EPA Tasmania licence. Your trap must be serviced at the frequency set in your trade waste consent.

Penalties for non-compliance in Tasmania

TasWater does not publish a single headline maximum fine. Non-compliance is handled through TasWater's non-compliance process and infringement notices under the Monetary Penalties Act, and can include non-compliance charges and orders to upgrade pre-treatment. The bigger practical cost is usually an overflow plus an emergency call-out at three to four times a scheduled clean.

What a compliant clean includes

A proper pump-out is a full extraction of solids and liquids, a scrape and inspection of the internal baffles, a refill with clean water, and a waste transport certificate you keep on file. That certificate is your proof of compliance.

Questions Tasmania operators ask

How often does TasWater require a grease trap pump-out in Tasmania?: There is no single fixed interval. The frequency is set per venue in your trade waste agreement, based on your trap size and how much fat, oil and grease you produce. For most food venues that works out to somewhere between monthly and quarterly.
What happens if I miss a scheduled clean in Tasmania?: You risk enforcement action under your trade waste agreement, plus the real-world risk of an overflow. An emergency call-out to clear an overflowing trap typically costs three to four times a scheduled clean.
Do I have to use a licensed transporter?: Transporting controlled liquid waste in Tasmania requires an EPA Tasmania licence. Your trap must be serviced at the frequency set in your trade waste consent.
How do I prove my grease trap is compliant?: Keep the waste transport or disposal certificate from each pump-out. It records the volume removed and the licensed facility it went to, which is what the authority asks for if your account is reviewed.