Home | Sewerage Systems | 1 | 2 | Moore Sewer Systems & Fixtures 110 Milliken Rd Spartanburg, SC 29303 Phone : (864) 582-3335 Grand Strand Water & Sewer Authority Myrtle Beach, SC 29572 Phone : (843) 443-8223 Sumter City Of--sewage Treatment Plant Highway 521 S Sumter, SC 29150 Phone : (803) 481-4677 Beaufort-jasper Water And Sewer Authority Okatie, SC 29909 Phone : (843) 987-9200 Western Carolina Regional Sewer Authority Mauldin Rd Greenville, SC 29601 Phone : (864) 299-4000 Greer Commission-public Works 301 Mccall St Greer, SC 29650 Phone : (864) 877-3381 Western Carolina Regional Sewer Authority 660 Mauldin Rd Greenville, SC 29607 Phone : (864) 299-4040 Western Carolina Sewer Athorty 2824 E Georgia Rd Simpsonville, SC 29681 Phone : (864) 234-7150 Sewage Treatment Plant 600 Justin Ln Sumter, SC 29153 Phone : (803) 481-4677 Beaufort-jasper Water & Sewer Authority 6 Snake Rd Okatie, SC 29909 Phone : (843) 757-2667