| DORCHESTER CO CAREER SCHOOL (SC1870109) | DORCHESTER, SC | 325 | 8 | — |
| HILDA TOWN OF (SC0610004) | HILDA, SC | 318 | 11 | — |
| STUCKEY TOWN OF (SC4510003) | STUCKEY, SC | 317 | 16 | — |
| STANTON'S BBQ (SC3470200) | BENNETTSVILLE, SC | 313 | 2 | — |
| BGWC PARKWOOD S/D (3250029) | ELGIN, SC | 311 | 23 | — |
| ASBURY HILL UMC CAMP (SC2370678) | CLEVELAND, SC | 303 | 72 | — |
| NEW HOLLAND W/D (SC0220010) | WAGENER, SC | 301 | 20 | — |
| COTTAGEVILLE BP (1570212) | COTTAGEVILLE, SC | 300 | 0 | — |
| SOUTH OF THE BORDER (SC1770208) | DILLON, SC | 300 | 16 | — |
| DCWS REEVESVILLE (SC1820002) | SUMMERVILLE, SC | 300 | 0 | — |
| BGWC CEDARWOOD (SC3250047) | ELGIN, SC | 300 | 4 | — |
| FT JACKSON-OHIO RANGE 20 (4070938) | FORT JACKSON, SC | 300 | 0 | — |
| METROLINA EMPLOYEE HOUSING (SC4640005) | CLOVER, SC | 300 | 0 | — |
| GLEN AT CLOVER LLC THE (SC4660064) | CLOVER, SC | 300 | 77 | — |
| OLAR GOVAN WATER SYSTEM (0510004) | OLAR, SC | 291 | 25 | — |
| CEDAR VALLEY MHP (SC4660009) | CATAWBA, SC | 290 | 63 | — |
| BGWC HARBORSIDE (SC3270302) | ELGIN, SC | 286 | 3 | — |
| TIMBER LAKE I (SC3750006) | ATHENS, SC | 283 | 16 | — |
| E FRIERSON SCHOOL (SC1070115) | NORTH CHARLESTON, SC | 281 | 5 | — |
| CAMP BOB COOPER (SC1470675) | SUMMERTON, SC | 280 | 5 | — |
| ORANGEBURG COUNTY (SC3810012) | SANTEE, SC | 280 | 0 | — |
| HIBISCUS HOMES (SC4360037) | SUMTER, SC | 280 | 27 | — |
| GREEN EARTH PWS (SC4610009) | ROCK HILL, SC | 280 | 3 | — |
| BGWC FALCON RANCHES (SC3250016) | ELGIN, SC | 278 | 1 | — |
| RIVER OAKS RETREAT CENTER (SC2370881) | WEST COLUMBIA, SC | 276 | 29 | — |
| BGWC TOWN CREEK (SC0450003) | ELGIN, SC | 275 | 90 | — |
| DCWA CALOMET VALLEY (1850009) | SUMMERVILLE, SC | 275 | 0 | Detected |
| HARLEYVILLE ELEM SCHOOL (SC1870101) | SAINT GEORGE, SC | 275 | 19 | — |
| NORTH SHORE WATER SYS (SC1470863) | SUMMERTON, SC | 272 | 20 | — |
| BGWC BRIDGEWATER (SC0450033) | ELGIN, SC | 270 | 56 | — |
| BGWC HAYNIE BUILDERS (SC0450063) | ELGIN, SC | 270 | 56 | — |
| BGWC PURDY SHORES (0150014) | ELGIN, SC | 268 | 780 | — |
| LCCA HEAD START (1570115) | WALTERBORO, SC | 265 | 54 | — |
| CAMP LONGRIDGE (SC2070675) | RIDGEWAY, SC | 264 | 15 | — |
| CAMP LONGRIDGE BALLFIELDS (SC2070678) | RIDGEWAY, SC | 264 | 2 | — |
| DAUFUSKIE ISL UTIL-MELROSE (SC0750043) | TEQUESTA, SC | 263 | 36 | — |
| CRESCENT MHP (SC4360011) | ALBUQUERQUE, SC | 259 | 76 | — |
| NAZARENE CAMPGROUND 2 (SC0270801) | WEST COLUMBIA, SC | 250 | 0 | — |
| BJW&SA POINT SOUTH (2750028) | OKATIE, SC | 250 | 22 | — |
| SHIELD OF FAITH (4670957) | ROCK HILL, SC | 250 | 6 | — |
| ULMER TOWN OF (SC0310002) | ULMER, SC | 245 | 15 | — |
| OAKHILL S/D (SC0250004) | NEW ELLENTON, SC | 243 | 77 | — |
| PALMETTO BIBLE CAMP (SC2370679) | MADISON, SC | 242 | 7 | — |
| ST JAMES SCHOOL (SC1070143) | NORTH CHARLESTON, SC | 240 | 27 | — |
| MCCALL RA CAMP (SC3970675) | COLUMBIA, SC | 240 | 4 | — |
| DSM NUTRITIONAL PRODUCTS LLC(4530001) | KINGSTREE, SC | 240 | 46 | — |
| FURMAN TOWN OF (SC2510007) | FURMAN, SC | 238 | 29 | — |
| HYDE PARK S/D (SC2450001) | DES PERES, SC | 234 | 2 | — |
| HERON'S WALK PHASE 1 (SC1850017) | SUMMERVILLE, SC | 231 | 0 | — |
| RESONAC GRAPHITE AMERICA INC (SC1830007) | RIDGEVILLE, SC | 230 | 10 | — |