Hey Guys, after a couple of years of adding more sensors and sites to the water system, here's what it looks like now...
I decided early on to change the layout of the system from a typical SCADA type block layout to an actual 3rd person overview with the map of the farm so that the owners of the property could understand it a whole lot easier.
They now have alot of data points they can monitor:
https://www.dropbox.com/s/sxcqj31hktnfjpt/Villamosa Overview 2016.PNG?dl=0
The automation part of the system is performed in the background using a script, thanks to Joel and Phil for their assistance with the syntax to use.
The property owners are over the moon with the system, the pumps only pump at night time unless absolutely necessary, this saves them 1/3rd of their power bill. They also save money in time and diesel to go out and manually check tanks and troughs.