Libraries
Prosser Public Library
Library · 7th Street 902, 99350 Prosser
- Opening hours
- Mo-Fr 11:00-19:00; Sa 10:00-15:00; Su off; PH off
- Phone
- +1-509-786-2533
- Operator
- Mid-Columbia Libraries
- Data source
- © OpenStreetMap contributors · September 29, 2026