Yes, you can purchase bottled water with your EBT card food stamp.
Electronic Benefits Transfer cards are a federally-funded payment option offered at participating stores. SNAP distributes funds for purchasing food via EBT cards.
In general, items that are not eligible for purchase with Supplemental Nutrition Assistance Program (formerly Food Stamp Program) benefits include:
Food products that contain alcohol or tobacco products
Items that are not intended for human consumption (e.g. paper products, pet foods, etc.)
Foods sold hot at the point-of- sale, and
Vitamins and supplements
For more info, see USDA.gov's Eligible Food Items page.
To find a retailer near you that welcomes SNAP EBT customers, use this SNAP Retailer Locator tool.
For more info, visit SNAP's website at www.fns.usda.gov.