Alkaline pH 8.8-9.1. Rare alkaline source. evamor.com. For water quality information contact us at 985-246-2100 or visit evamor.com. Know a rare alkaline aquifer in the USA perfected for thousands of years. Full of natural electrolytes and alkaline minerals & good stuff that not only tastes great but helps give balance to your life. Better water. Recycle. BPA free. Source: RTD Artesian Well, Covington, LA. Source: USA.