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Convert Your Greater Western Water Bill to CSV

Upload a Greater Western Water bill PDF and get clean, structured data — water usage in kL, water and sewerage service charges, statutory waterways and parks charges, billing period and meter reads — in about 30 seconds.

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Anatomy of bill fields extracted

Upload a PDF, get clean CSV. Below is a sample Greater Western Water-style quarterly water statement with the structured fields you get back, labelled with their CSV column names.

W
EXAMPLE WATER CORP.
PO Box 0000 · Sunshine VIC · 13 44 99
Water Tax Invoice · Page 1 of 4
SUPPLY ADDRESS
SAMPLE CUSTOMER
9 Example Street
Sample Suburb, VIC 3000
Account number 62450 01234
Date of issue 5 Apr 2025
Tax invoice 100000000
Property NAV $9,500
People 3
AMOUNT TO PAY
$312.69
Pay by 26 Apr 2025
Billing period: 1 Jan – 1 Apr 2025 · 91 days
Statement currency: AUD
Account summary
Previous bill $305.42
Payments received −$305.42
Balance brought forward $0.00
Current charges $312.69
Total charges $312.69
Your water and sewerage charges
CHARGE USAGE RATE AMOUNT
Water service charge
Network charge · 91 days
 91 days $0.3672/day $33.42
Sewerage service charge
Network charge · 91 days
 91 days $1.2660/day $115.21
Water usage — Step 1
Stepped tariff · up to 0.44 kL/day
 32 kL $2.9876/kL $95.60
Water usage — Step 2
Stepped tariff · above threshold
 6 kL $3.4521/kL $20.71
Waterways & Drainage
Melbourne Water · NAV-based
 NAV $9,500 quarterly $28.43
Parks charge
Parks Victoria · NAV-based
 NAV $9,500 quarterly $19.32
Total current charges $312.69
Usage this period
Read type Actual
Avg daily use 418 L/day
Same period last year 41 kL
Total usage 38 kL
Service information
Meter number M0099812
Read date 1 Apr 2025
Start → end read 1,234 → 1,272 kL
Property NAV $9,500
Waterways authority Melbourne Water
GST (water & sewerage) $0.00 (GST-free)
water_corp_name, water_corp_phone
Water corporation issuer and contact number
customer_name, service_street1, service_suburb, service_state, service_postcode
Supply address where water is delivered
account_number, tax_invoice_number, property_nav
Account number, tax invoice number, and property Net Annual Value (NAV)
previous_balance, payments_received
Carry-over balance and last period's payment
current_charges
New water and sewerage charges for this quarter
water_usage_kl, usage_rate, total_usage
Water usage: kilolitres used × per-kL stepped rate
total_usage, usage_unit, read_type
Total usage, unit (kL), and actual vs estimated read
bill_total, bill_due_date
Amount to pay and pay-by date
bill_start_date, bill_end_date, days_in_period, currency
Quarterly billing period span and statement currency (AUD)
water_service_rate, sewer_service_rate, days_in_period
Daily water and sewerage service charges — fixed network fees
meter_serial_number, read_date, meter_start_read, meter_end_read
Physical water meter serial, read date, and start → end read (kL)
waterways_authority, gst_free
Statutory charge authority (Melbourne Water) and GST-free status of water and sewerage
50+ structured fields per bill — including extraction metadata (extraction_status, extraction_confidence, source_filename ) — exported as CSV that opens directly in Excel, Google Sheets, or any accounting tool.

What every charge on your Greater Western Water bill means

A Greater Western Water bill combines fixed water and sewerage service charges, your metered water usage, and a couple of statutory charges collected on behalf of other bodies. Here's what each line means.

Water service charge
A fixed charge for being connected to the water network, billed per day across the whole quarter regardless of how much water you use. On a quarterly bill this is a steady base cost. UtilityBillReader records the daily rate, the number of days, and the amount. Example: 91 days × $0.3672 = $33.42
Sewerage service charge
A fixed daily charge for the sewerage (wastewater) network connection, also billed across the quarter independent of usage. For most properties the sewerage service charge is the single largest line on the bill. Example: 91 days × $1.2660 = $115.21
Water usage charge (stepped tariff)
The cost of the water you actually used, measured in kilolitres (kL) at your meter and billed on Greater Western Water's stepped tariff — usage up to a daily threshold is charged at the Step 1 rate, and anything above is charged at the higher Step 2 rate. UtilityBillReader captures the kL used and the per-kL rate so your usage cost lines up with your meter read. Example: 32 kL × $2.9876 + 6 kL × $3.4521 = $116.31
Waterways & Drainage charge (Melbourne Water)
A statutory charge Greater Western Water collects on behalf of Melbourne Water to fund regional waterway health and drainage. It is calculated from your property's Net Annual Value (NAV) multiplied by a rate-in-the-NAV, subject to a minimum charge — so it scales with the property, not your usage. Example: $28.43 this quarter (NAV $9,500)
Parks charge
A statutory charge collected for the Victorian Government (Department of Energy, Environment and Climate Action / Parks Victoria) to fund metropolitan parks and open space. Like the Waterways charge, it is based on the property's NAV rather than how much water you use. Example: $19.32 this quarter (NAV $9,500)
GST (water and sewerage are GST-free)
In Australia, the supply of water and sewerage services is GST-free, so a residential Greater Western Water bill carries no GST on these charges. UtilityBillReader captures the GST component as billed — which is typically $0.00 — so your records reflect that water and sewerage are not taxed. Example: $0.00 GST on water & sewerage
Meter reads & read type
The service information section lists the meter number, read date, and the start and end reads (in kL), plus whether the read was actual or estimated. UtilityBillReader records the read type so you can distinguish an estimated bill from an actual one. Example: 1,234 → 1,272 kL (Actual)
Balance brought forward
Any unpaid amount or credit carried over from your previous quarterly bill, shown before this period's current charges. UtilityBillReader captures the previous bill total and payments received so the carried balance reconciles. Example: $0.00 brought forward

Frequently asked questions

Is there GST on my Greater Western Water bill?

No. In Australia the supply of water and sewerage services is GST-free, so a residential Greater Western Water bill carries no GST on the water, sewerage or usage charges. UtilityBillReader captures the GST component as billed — typically $0.00 — so your records correctly show these services are not taxed.

My Greater Western Water bill is quarterly — does the long billing period matter?

No. UtilityBillReader captures the billing start and end dates and the number of days in the period, whether the bill covers a month or a full quarter, so the daily water and sewerage service charges and your usage line up with the right dates.

Does UtilityBillReader capture how much water I used?

Yes — your total water used for the billing period in kilolitres (kL), whether the read was actual or estimated, and the average daily use in litres where the bill shows it. Greater Western Water uses a stepped usage tariff, and UtilityBillReader captures the kL used and the per-kL rates as billed.

What are the Waterways & Drainage and Parks charges on my bill?

These are statutory charges Greater Western Water collects on behalf of others — the Waterways & Drainage charge for Melbourne Water, and the Parks charge for the Victorian Government. Both are based on your property's Net Annual Value (NAV) rather than your water usage. UtilityBillReader captures each as a separate amount, plus the property NAV, so you can see exactly what's a usage cost and what's a fixed statutory charge.

Does it capture the fixed water and sewerage service charges separately from usage?

Yes. The fixed daily water service charge and sewerage service charge are captured on their own lines, separate from the metered water usage charge. That split makes it easy to see how much of the bill is fixed network cost versus actual consumption.

I'm eligible for a water concession — does that show on the extracted data?

If your bill shows a Victorian water and sewerage concession, a Utility Relief Grant, or a Centrepay arrangement, UtilityBillReader captures those amounts as separate lines that adjust the total, so your CSV reflects what you actually paid after the concession is applied.

Does it record the meter read and whether it was estimated?

Yes. The meter number, read date, and the start and end reads (in kL), along with the read type (actual or estimated), are all captured — so you can tell an estimated Greater Western Water bill from an actual one.

I own several properties — can I convert all their bills at once?

Yes. Upload bills across several properties — or a year of quarterly statements — and get them back in one structured file, one row per meter or service. This is the common workflow for property managers and owners reconciling water costs across a portfolio.

What format do I get back?

Two downloads off the same extraction. A base CSV gives you one row per meter or service with a column for every field — water corporation, account, addresses, billing period, usage in kL, cost, and charges — and opens directly in Excel, Google Sheets, or any accounting tool. An advanced Excel (.xlsx) workbook adds a second sheet of per-line charge detail (stepped usage tiers, service charges, statutory charges) keyed back to the first sheet so you can reconcile or pivot without losing structure.

How accurate is UtilityBillReader?

Every extraction returns a confidence score and flags anything worth a second look, such as a bill covering multiple meters. UtilityBillReader lays each field out next to a clear label so it's quick to check the output against your original bill, and the confidence score tells you where to look first.

Do I need an account, and is UtilityBillReader really free?

You can convert your first 5 pages every day with no account — just upload and download. Paid plans add higher volumes for regular or bulk use, but there's no signup wall to try UtilityBillReader or handle a one-off bill.

What file types can I upload, and is my data secure?

PDF bills, digital or scanned, including multi-page quarterly bills in a single upload. Files uploaded without an account are deleted within 24 hours rather than stored indefinitely; account uploads follow your plan's retention window.

Use cases

Bookkeeping & accounting

Pull the total, billing period, and charge breakdown straight into a CSV ready to import into Xero, MYOB, or QuickBooks, instead of keying quarterly water expenses by hand.

Tenant & owners-corporation rebilling

Owners corporations and landlords passing water usage on to tenants can extract the kL used and usage charge per supply address and produce a clean per-tenant breakdown for cost recovery.

Property management across multiple sites

Managers handling many properties can convert each Greater Western Water bill into one row per meter, then roll them up to compare water and sewerage costs across the portfolio.

Water-usage & efficiency analysis

Compare kilolitres used and the cost breakdown across quarters to spot leaks, track efficiency measures, and see how usage and the bill change over time.

Convert bills from other utilities

South East Water · Yarra Valley Water · City West Water · Sydney Water · SA Water · Unitywater · Urban Utilities · Icon Water · Origin Energy · GloBird Energy

External resources

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Last reviewed 28 June 2026