How do you make water?

Hi, i dont know how to make water, can someone tell me how to?

make a block/brush,then turn it into an func_water entity with the toEntity button when the brush selected

and voila water

and dont forget to put a water texture onnit!

And don’t forget to enclose it in brushes.
If you just have the water brush itself sticking out of the map, it’s going to cause a leak.