Issues & alerts
Bill-year tier progress
Latest bill split
Next bill forecast —
Log meter reading
Take your own reads anytime (hours to weeks). Black digits = kL · Red = litres. Used to track pace and estimate the next Water Corp bill.
Next bill from my readings
Compare pace
Reading history
| When | Meter (kL) | Δ kL | Elapsed | Rate | Note | Actions |
|---|
My meter trends
Live trends from your personal readings (not Water Corp bills).
Dollars per litre
From your Bill Log — water use charges ÷ litres used each statement (¢/L). Service charges are not included.
Dollars per day
From your Bill Log — full bill total ÷ days in each read period.
Year-end projection
Add bill
Enter values from your Water Corporation statement. Meter readings auto-fill kL.
Import bill
Upload a Water Corp PDF (parsed only on this device) or paste bill text. Always review the preview before saving.
Bill history
| Issue | Ref | Period | kL | L/day | Use $ | Service $ | Total | EstimatedEst. | Actions |
|---|
Bill charts
Water use charges ÷ litres used (shown as ¢/L).
Bill total ÷ days in the read period.
Tier calculator
Price a period’s usage against your bill-year cumulative.
Bill estimator
Full bill estimate including service charges.
Meter reader
One-off calculator. For a saved history and live next-bill estimate, use My Readings. Black digits = kL · Red = litres.
Previous
Current
Leak cost
≈ 0.36 L/day per drip/min (≈ 1 drip/sec ≈ 22 L/day).
Daily activities
Estimate weekly cost of household habits at a chosen tier rate.
| Activity | L each | × / week | L/wk | $/wk | $/yr | |
|---|---|---|---|---|---|---|
| Totals | — | — | — | |||
Compare bills
Bill A
Bill B
Savings goal
Waterwise benchmark
Simplified guide for 490–730 m² blocks (your lot is 684 m²). Adjust occupants and season.
Tips
- Fix running toilets and dripping taps — see Leak calculator for the dollar value.
- Shorten showers; an efficient 4‑minute shower is about 36 L.
- Water gardens in the cool of the day; check retic for leaks and broken sprinklers.
- Full loads only in the washing machine and dishwasher.
- After an estimated read, compare the next actual read — catch‑up use can look like a spike.
Profiles
Each profile keeps its own property details, bills and meter readings on this browser only.
Property
Use rates ($/kL)
Residential Perth metro defaults for 2026–27. Edit if your bill differs.
Import / export
Back up your data as files on your computer. Nothing is uploaded to a server.