The Delta Dental of Iowa Foundation is expanding its water bottle filling station program for schools in Iowa that lack adequate drinking water stations. Through the foundation’s Rethink Your Drink program, schools can apply to receive a filling station to replace an old drinking fountain that may have been shut off to reduce spread of the coronavirus. Priority will be given to schools that have one or no water bottle filling stations in their school building and that have a free and reduced price lunch status of 50% or greater. However, newly eligible in this fifth round of grants are schools that have already received one Rethink Your Drink grant and may now apply for an additional station. Applications for this program opened on Jan. 5 and will close on Feb. 5  To apply, visit deltadentalia.com/foundation/grants.