None

Abbeville
Aiken
Allendale
Anderson
Andrews
Awendaw
Bamberg Board of Public Works
Barnwell
Batesburg-Leesville
Beaufort 
Beaufort Housing Authority
Beech Island Rural Community Water District
Belton
Bennettsville
Bennettsville Housing Authority
Blacksburg
Blackville
Blue Ridge Rural Water Co., Inc.
Blythewood
Bowman
Camden
Carlisle
Cayce
Central
Charleston
Charleston Water System
Cheraw
Chesnee
Chester
Chester County Natural Gas Authority
Chesterfield
Clemson
Clinton
Clinton-Newberry Natural Gas Authority
Clio
Clover
Conway
Cowpens
Darlington
Darlington County Water and Sewer Authority
Darlington Housing Authority
Denmark
Dillon
Due West
Duncan Municipal Court
Easley
Easley Combined Utility System
Ehrhardt
Estill
Eutawville
Fairfax
Florence
Fort Mill
Fountain Inn
Gaffney
Gaffney Board of Public Works
Gaffney Housing Authority
Georgetown
Georgetown Housing Authority
Goose Creek
Gray Court
Greenville
Greenville Water System
Greenwood
Greenwood Commission of Public Works
Greer
Greer Commission of Public Works
Greer Housing Authority
Hanahan
Hardeeville
Harleyville
Hartsville
Hemingway
Hilton Head Island
Holly Hill
Honea Path
Inman
Inman-Campobello Water District
Isle of Palms Water and Sewer Commission
Jackson
Johnsonville
Jonesville
Kershaw
Kingstree
Lake City
Lancaster
Lancaster Housing Authority
Langley Water and Sewer District
Latta
Laurens Commission of Public Works
Laurens County Water and Sewer Commission
Lexington
Lexington Joint Municipal Water and Sewer Commission
Liberty
Limestone College
Loris
Lowcountry Regional Water System
Lugoff-Elgin Water Authority
Marion
Mauldin
McCormick CPW
Metropolitan Sub District B Water and Sewer
Moncks Corner
Moncks Corner Waterworks
Mount Pleasant
Mount Pleasant Waterworks
Mullins
Myrtle Beach
Myrtle Beach Housing Authority
New Ellenton
Newberry
Newberry County Water and Sewer Authority
Newberry Housing Authority
North
North Augusta
Norway
Olanta
Orangeburg
Orangeburg DPU
Pacolet
Pageland
Pamplico
Pendleton
Perry
Pickens
Pine Ridge
Pinewood
Port Royal
Prosperity
Quinby
Renewable Water Resources
Ridge Spring
Ridgeland
Ridgeway
Rock Hill
Rock Hill Housing Authority
Santee
SC Department of Health and Human Services
SC Regional Housing Authority No. 1
SC State Housing Finance & Development Authority
Seneca Light & Water Plant
South Congaree
Spartanburg Housing Authority
Spartanburg Methodist College
Spartanburg Water System
St. George Water Department
St. Stephen
Summerton
Summerville
Sumter
Sumter Municipal Court
Surfside Beach
Swansea
Talatha Rural Water District
Tega Cay
Union
Union Housing Authority
Voorhees College
Wagener
Walterboro
Ware Shoals
Wellford
West Columbia
West Pelzer
Westminster Utility Department
Whitmire
Williamston
Williston
Winnsboro
Woodruff
Woodruff-Roebuck Water District
York
York County Natural Gas Authority