Home Information News Hydrant Flushing Schedule April 2026 Hydrant Flushing Starting April 13th Mar 31, 2026 General News General News Notices All Articles Click Here For Schedule Recent Articles Hydrant Flushing Schedule PUBLIC NOTICE Stormwater Meeting Information Information Calendar Consumer Reports Contact & Directory Did You Know? Prevent Frozen Pipes Water Conservation Tips Where Does The Water Go? Documents & Forms Stormwater Appeal Form FAQs Feedback News Site Map Stormwater Management Upper Southampton Municipal Authority 945 Street Road Southampton, PA 18966 Mailing Address:Upper Southampton Municipal AuthorityP.O. Box 481Southampton, Pennsylvania 18966 Emergencies: (215) 364-1390 Phone: (215) 364-1390 Fax: (215) 364-9410 info@usauthorities.org Hours Monday - Friday : 8:30 AM-4:15 PM View Contacts & Directory