Evamor® Natural Artesian Water. pH 8.8. Rare alkaline source. Source: RTD Artesian Well, Covington, LA. pH 8.8 alkaline. Recycle. Source: USA. BPA free. Evamor is from a rare artesian aquifer deep in the earth. Its naturally alkaline source is untouched by the modern world. For water quality information, contact us at 985-246-2080 or visit evamor.com.