What a CCTV drain report actually shows you: and what makes it a report.
A video file on a USB stick is not a report. There is a national code for how drain inspections get recorded in this country, it covers house drains as well as sewers, and almost nobody selling a camera inspection to a homeowner mentions it. Here is what a proper report contains, and the thing about drain cameras that tends to go unsaid.
A camera inspection should give you more than footage. There is a national code for this, WSA 05, the Conduit Inspection Reporting Code of Australia, and it covers sanitary drains, which is what your house has, alongside sewers and stormwater. A report written to it gives you coded defects, the distance along the pipe where each one sits, and two separate condition grades: one structural, one service.
The part that tends to go unmentioned: a camera cannot see through water. If the line is full, the camera is looking into the back of the blockage and there is nothing useful on the screen. That is why a genuinely blocked drain is cleared first and inspected second, and why anyone offering to camera a full line before clearing it is promising something they cannot deliver.
Why put a camera down at all
There are four honest reasons, and “because we always do” is not one of them.
- The blockage keeps coming back. The main one. As covered in the entry on unblocking a drain, a line that blocks twice in the same place has a defect, and clearing it again buys time rather than fixing anything. The camera is how you stop guessing.
- You are buying the house. Older homes around Penrith are on jointed earthenware, and the drain is the one part of a property a building inspection does not look inside.
- You are building over or near the line. Sydney Water can require an inspection before site works where you are building over or close to their assets, and finding a defect after the slab is poured is a different order of problem.
- You are being quoted for a repair and want the quotes to be comparable. Without located defects, every quote is priced off a different guess.
The camera cannot see through water
This is worth understanding before you book anything, because it decides the order of the work and therefore the bill.
A drain camera is a light and a lens on a flexible rod. In a pipe running normally it shows you the invert, the joints and the walls. In a pipe that is full, it shows you murky water and then the back of whatever is blocking it. You cannot see past the obstruction, you often cannot tell what the obstruction is, and you certainly cannot grade the pipe beyond it.
So on a live blockage the sequence is: clear it, get the flow back, then put the camera down the empty line to find out why it happened. Anyone quoting a camera inspection as the first step on a fully blocked drain either intends to clear it first anyway, or has not thought it through.
Clearing and inspecting are two pieces of work, and on a blocked line they happen in that order. If a price covers both, ask what it covers if the blockage turns out to be simple, and what happens if the camera then finds a defect that needs excavation. That conversation is better had before the van arrives than standing in the yard.
WSA 05: the code your report should be written to
Most homeowners do not know this exists, which is exactly why it is worth knowing.
WSA 05, the Conduit Inspection Reporting Code of Australia, is published by the Water Services Association of Australia. It is described as a uniform standard coding system for recording and comparing defects and features observed when conduits are inspected, and it covers sewers, sanitary and stormwater drains as well as maintenance structures such as manholes. The current release is version 4.1, with 4.2 published.
The word that matters there is sanitary. That is the drain running from your house out to the boundary. The same national code that governs how a water authority records a defect in a public sewer applies to the pipe under your front yard, and councils reference it directly: acceptance conditions for new drainage are written as a report prepared in accordance with WSA 05.
The point of a coding system is comparison. Coded defects mean a second plumber, an insurer, a council or a buyer’s solicitor can read the same report and reach the same conclusion. An uncoded video means everyone forms their own opinion, which tends to favour whoever is holding the camera.
Two grades, not one
The part of a coded report that does the most work is the grading, and there are two separate grades, because a pipe can fail in two unrelated ways.
- Structural condition is about the pipe itself: cracks, fractures, deformation, displaced or open joints, missing sections. This tells you whether the pipe is failing.
- Service condition is about what is interfering with flow: roots, debris, encrustation, deposits, a sag holding water. This tells you whether it is going to block.
They come apart more often than people expect. A structurally sound PVC line with a bad sag will keep blocking and never need replacing. An old earthenware line with roots at one joint can be structurally poor while flowing perfectly well on the day you look at it. Only one of those is solved by clearing it, and a report with a single overall verdict cannot tell you which you have.
Grade 1 is the as-new end of the scale. Councils accepting new drainage typically require a structural grading of 1 and a service grading of 1, so a report that comes back 1 and 1 describes a pipe in the condition a council would sign off for brand new work.
Ask what the report will actually say.
We clear the line, then camera it and tell you what is wrong, where along the run it sits, and whether the problem is the pipe or what is in it. You get the footage and the findings, so a second opinion or a quote from anyone else is working off the same facts. Penrith and Western Sydney, and you get the price before the work starts.
What a report should physically contain
If you are handed a USB stick and nothing else, you have footage, not a report. A useful one carries all of this.
- Where the camera went in, and which way it travelled. Everything else is measured from that point, so without it no distance in the report means anything.
- A distance for every observation, measured along the pipe from the access point. This is the number that decides whether a repair is a small dig near the boundary or a trench across your driveway, which makes it the single most valuable line in the document.
- Coded defects rather than adjectives. “Roots at the joint at 11.4 metres” is a finding. “Roots present” is a comment.
- The two condition grades, structural and service.
- Pipe material and diameter, and where they change. On older Penrith properties it is common to find earthenware near the house and PVC nearer the boundary where a previous repair went in. The join between the two is worth knowing about.
- Still images of each defect, tied to the distance, so you are not scrubbing through video to find the thing you are paying to fix.
- The footage itself, in a format that opens without special software.
- A plain-language recommendation setting out the options, not a single quoted fix.
What the common findings actually mean
Five things account for most of what a camera turns up on a residential drain around here.
| What the report says | What it means for you |
|---|---|
| Roots at a joint | Almost always earthenware. Cutting them removes the growth and leaves the opening, so they return to the same joint. The fix is closing the joint, by relining or replacing that section. |
| Displaced or open joint | The ground has moved and the pipe has moved with it. It lets roots in and lets water out. Structural, and it does not improve on its own. |
| Sag, sometimes called a belly | A dip where water and solids sit instead of flowing through. It will keep blocking however often it is cleared, and clearing it is the one response that definitely does not fix it. |
| Crack or fracture | Ranges from hairline to a section falling in. Where it sits on the pipe and how far it has opened decide whether it gets monitored, relined, or dug up. |
| Encrustation or heavy deposits | Build-up narrowing the bore. A service problem rather than a structural one, and often the one that genuinely is solved by a proper clean. |
One thing that will not be on that list, because it comes up on nearly every older job: the pipe is not asbestos. Old waste and drainage line around Penrith is earthenware or PVC, and Cranebrook in particular has no asbestos pipework.
If you think the fault is Sydney Water’s, the order matters
This is the expensive detail, and it is easy to get wrong by trying to be efficient.
Where a blockage turns out to be in Sydney Water’s main rather than your line, they can reimburse the plumbing cost, but only on their terms. Their guide for licensed plumbers is specific: excavation or CCTV work is claimable only if approval was obtained from their authorised representative before the work was done. Camera the line first and ask afterwards, and that part of the bill stays yours.
Two more limits worth knowing before anyone starts. Claims are capped at a maximum of two hours work, and reimbursement specifically excludes the loss, damage or retrieval of equipment, eels or cameras. So if a camera gets stuck in a collapsed line, that is not their problem.
The full sequence, including what evidence to keep and the order the steps have to happen in, is in the entry on who pays when the blockage is in Sydney Water’s main.
What a weak report looks like
You do not need to be a plumber to spot these. Any one of them is worth a question.
- No distances. Findings with no measurement along the pipe cannot be acted on, or priced, by anyone else.
- No grading, or a single overall grade instead of separate structural and service grades.
- No reference to WSA 05 or any coding standard. Ask which code it was written to. It is a fair question and the answer is revealing.
- Footage only, with the findings delivered verbally on the day and never written down.
- One recommendation and one price, where the recommendation happens to be the most expensive option available and no alternatives are set out.
- A camera run on a full line presented as a diagnosis. As above, it cannot see through water.
What moves the price
We are not going to put a number on a web page, because the honest answer is that it depends on things nobody knows until they arrive. What it depends on is worth understanding, though, because most of it is within your control.
- Whether it has to be cleared first. A clear line is a straightforward inspection. A blocked one is two jobs.
- Access. An accessible inspection opening is quick. No opening, or one buried under a deck or a garden bed, adds time before the camera goes anywhere.
- Length and complexity of the run. A short straight run to the boundary is not the same as a long one with several branches and bends.
- Whether you need the defect located as well as filmed. Marking its position and depth on the surface is extra work, and it is what turns a report into a dig plan.
- How formal the report needs to be. A quick look to answer one question is different from a fully coded report you intend to hand to a council, an insurer or a buyer.
Tell whoever you call which of those you are after. A quick look to settle an argument and a formal report for a contract are different jobs, and being clear up front is the difference between paying for what you need and paying for what was assumed.
Common questions
Can you put a camera down a drain that is completely blocked?
What is WSA 05?
What is the difference between a structural grade and a service grade?
How do I know whether the report I was given is any good?
Do I need Sydney Water’s approval before a camera goes down?
Will a drain camera find a water leak?
Is a camera inspection worth it before buying an older house?
Where this comes from
The inspection code is the Water Services Association of Australia’s. The reimbursement conditions are Sydney Water’s, and they set and revise them.
Written 28 August 2026 and correct against the published information from WSAA and Sydney Water on that date. General information for property owners in our service area, not advice on your specific installation. WSAA maintains and revises the inspection code, and Sydney Water sets and revises its own reimbursement conditions.