Save a stamp! Pay your GSWSA water bill via:

  • Online account
  • Automatic Bank Draft
  • E-check
  • At any CNB, CCNB, or ABB branch

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Welcome to Grand Strand Water & Sewer Authority 

Need to get in Touch?

Main Office: (843) 443-8200 Mailing Address: P.O. Box 2368, Conway, SC 29528
After Hours: (843) 443-8200 Billing Address: P.O. Box 2308, Conway, SC 29528
Fax: (843) 347-4680 Physical Address: 166 Jackson Bluff Rd, Conway, SC 29526
Marion Office: (843) 765-4539 Mailing Address: P.O. Box 2368, Conway, SC 29528
    Physical Address: 510 Supply Rd, Marion, SC 29571
Little River Office: (843) 399-1888 Mailing Address: P.O. Box 2368, Conway, SC 29528
    Physical Address: 2375 Hwy 111, Little River, SC 29566

We've got Great Things on Tap.

Welcome to our favorite part of the Carolinas – home to beautiful beaches, scenic rivers and some really great water. That last part didn’t happen by accident. In the early 1970s, our founders had a clear vision of what the future held for this area. Through the past forty years, we’ve grown with the eastern Carolinas and now provide worldclass water services for you and approximately 130,000 of your neighbors. Check out our "News" section for periodic updates of what is occurring at GSWSA.

Did you know that customers can also purchase services, other than water and sewer, offered by us?

Grand Strand Water Service Line Maintenance

If you select this program, in the event something goes wrong with the service lines that run between the main line and the exterior of your house, we will fix them when you notify us of the problem.

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Rural Service

Through our Rural Water Program, thousands are enjoying worry-free water service straight from the tap.

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Turf Sales

Give your front yard a makeover with turf by the pallet or piece through our High Tech Turf Farms.

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