What do you see here?
The charts to the left are clickable. Just click on the bars of the yearly, monthly and daily usage charts and you can drill down to any day you wish and see the hourly water usage!
I have fitted 2 Alaxa water meters in the water piping. 1 meter for cold (total) water usage and 1 meter for hot water usage. These water meter give a pulse for every liter of water that is consumed.
These pulses are counted by a RFXCOM RFXMeter with a RFXPulse module (cold water) and a 1-Wire DS2423 counter and HA7Net (hot water).
Alaxa Watermeter
More info here