Water refill stations in Ontario
29 water refill locations · 29 filtered/RO stations · 0 spring water sources
Ontario has 29 refill stations in our directory: 29 filtered (including RO). Many are at Stater Bros. Markets. Public spring water sources are not in Ontario, and the nearest ones are farther out, in the section below the list. Filter by "Open now" or ZIP, and open a station's page for hours, water types and reviews.
Distances are from downtown Ontario.
29 stations
29 stations
Don't forget these
Shopping linksAffiliate disclosure
3 Gallon Glass Reusable Jug
3-gal glass carboy for a cleaner look at refill stops.
Morsatie 3 & 5 Gallon Jug Caps (5-Pack)
Reusable silicone caps for 3 and 5 gal refill jugs.
Brio 5 Gallon Reusable Jug
5-gal BPA-free jug with handle for refill stations.
Brio 3-5 Gallon Jug Stand with Spigots
Countertop stand and spigots for 3 and 5 gal jugs.
Brio Essential Bottom-Load Cooler
Bottom-load hot/cold/room cooler for 3 and 5 gal bottles.
Brio ICE 420 Bottom-Load Dispenser
Bottom-load cooler with ice, hot, and cold water.
Nearest spring water refill from Ontario
Ontario has no public spring water sources in this city list. The closest listed springs are outside Ontario, including Mt Baldy, Duarte, and Monrovia. Distances are from downtown Ontario. They are not part of the count above.
Frequently asked questions
Which ZIP codes have water refill stations in Ontario?
Ontario listings currently include stations in ZIPs 91761, 91762, and 91764. Those ZIPs all open this same Ontario hub. We do not publish a separate landing page for each ZIP.
How many water refill stations are in Ontario?
Ontario, California currently has 29 listed stations in the directory. Counts reflect current records and can change as locations are added or updated.