Pay Bill Water Sewer FAQ Water , Sewer, Stormwater LCWSA offers creative solutions to its municipal partners to meet their water, sewer, and stormwater needs! Customer service is top priority at Lycoming County Water and Sewer Authority. Our customer service representatives are available to help you in person or by phone: Monday through Friday: 9 am to 4 pm 380 Old Cement Road, Montoursville, PA 17754 Phone 570-546-8005 or Fax 570-546-3315. Recent LCWSA News LCWSA Holiday Closing February 12, 2020 LCWSA will be closed on Monday, February 17, 2020 in observance of Presidents Day. We… Read More Stormwater Intergovernmental Cooperation Agreement January 14, 2020 LCWSA – South Williamsport – Duboistown In September 2019, Lycoming County Water and Sewer Authority… Read More 2020 LCWSA Board Meeting Dates January 1, 2020 The regular monthly meetings for 2020 of the Lycoming County Water and Sewer Authority are… Read More 1 2 Next » Load More Water Quality Reports Click above for LCWSA's annual water quality reports Lead Concerns LCWSA's statement regarding lead concerns in the public water system What to flush? Did you know there are a host of things you shouldn't flush down your drains?