Has anyone secured a point under WEc1 without using either drip or sprinkler irrigation system? Our project outside US is looking to achieve points through manual irrigation (hose bib), however the water will come from non-potable water sources i.e. rainwater and STP. I understand that to secure two (2) points there should be a calculated reduction of 50% non-potable for irrigation. If the calculated amount of water processed by the STP managed to offset 50% of the potable water demand for irrigation, are we qualified to earn two points?