| SENECA CITY OF (SC3710002) | 37,478 | 17 | Clean |
| WALHALLA CITY OF (SC3710004) | 18,511 | 27 | Clean |
| PIONEER RURAL WATER DIST (SC3720001) | 17,121 | 17 | Clean |
| WESTMINSTER CITY OF (3710003) | 8,085 | 149 | Clean |
| SALEM TOWN OF (SC3710001) | 6,444 | 62 | — |
| KEOWEE KEY UTILITY SYSTEM INC (3750023) | 4,108 | 15 | Clean |
| FOXWOOD HILLS (SC3750025) | 1,703 | 26 | — |
| VIEW AT THE PIER THE (SC3770300) | 864 | 2 | — |
| CHICKASAW POINT (SC3750010) | 823 | 50 | — |
| PORT BASS I (SC3750002) | 681 | 8 | — |
| HARTS COVE AND TORY POINTE (SC3750029) | 560 | 0 | — |
| WEST UNION TOWN OF (3710005) | 468 | 16 | — |
| SCPRT-OCONEE STATE PARK (3770600) | 393 | 4 | — |
| TIMBER LAKE I (SC3750006) | 283 | 16 | — |
| CAMP CHATUGA (3770928) | 200 | 7 | — |
| SCPRT-DEVILS FORK (SC3770608) | 196 | 1 | — |
| PORT BASS II (SC3750012) | 165 | 14 | — |
| DIAKONIA CENTER (3770807) | 155 | 29 | — |
| HIGHWAY 11 FLEA MARKET (SC3770914) | 150 | 0 | — |
| KEOWEE BAY S/D (SC3750026) | 115 | 115 | — |
| TIMBER LAKE II (SC3750007) | 93 | 15 | — |
| SCDNR-WALHALLA FISH HATCHERY (3770601) | 85 | 19 | — |
| DUKE CONSTRUCTION YARD (SC3730010) | 80 | 0 | — |
| WILD WATER LTD (SC3770909) | 68 | 7 | — |
| BAY RIDGE S/D (SC3750027) | 62 | 23 | — |
| MOUNTAIN REST CABINS C/G (3770809) | 60 | 0 | — |
| WHETSTONE ACADEMY (SC3770106) | 55 | 0 | — |
| CHATTOOGA SOUNDS CAMPGROUND (SC3770812) | 50 | 0 | — |
| CHATTOOGA RIVER RESORT (3770918) | 50 | 0 | — |
| USFS WHETSTONE HORSE CAMP (SC3770920) | 45 | 0 | — |
| CHEROKEE CREEK BOYS SCHOOL (SC3770002) | 40 | 5 | — |
| ISAQUEENA POINT UTIL SYS (SC3750008) | 38 | 34 | — |
| TURTLEHEAD AT KEOWEE S/D (SC3750022) | 32 | 39 | — |
| HUMBLE PIE RESTAURANT (SC3772008) | 30 | 0 | — |
| FIVE SPRINGS WATER COMPANY(SC3730021) | 26 | 0 | — |
| SCPRT-OCONEE STATION (SC3770659) | 26 | 47 | — |
| NANTAHALA OUTDOOR CENTER (SC3770676) | 26 | 0 | — |
| JOCASSEE OUTDOOR CENTER (SC3770927) | 26 | 0 | — |
| TUNNEL TOWN EXPRESS (SC3770930) | 26 | 0 | — |
| MOUNTAIN REST WATER SYSTEM (3772006) | 26 | 0 | — |
| BRASSTOWN CREEK GATHERING PL (SC3772009) | 26 | 0 | — |
| CG ROXANE BOTTLED WATER (SC3773001) | 26 | 0 | — |
| WILDWATER LTD FOLLOW UP WELL SC3774004 | 26 | 8 | — |
| BOONDOCKS GENERAL STORE (SC3774005) | 26 | 0 | — |
| PRIMO - PUBLIX 1671 (SC3780006) | 26 | 0 | — |
| DUKE ENERGY-BAD CREEK ENTRANCE (3730005) | 25 | 0 | — |
| USFS ANDREW PICKENS RS (SC3770650) | 25 | 27 | — |
| USFS CHERRY HILL REC AREA (SC3770651) | 25 | 0 | — |
| JOCASSEE RV CAMP (SC3770803) | 25 | 10 | — |
| WIND RIVER LAND AND TIMBER INC (3770921) | 25 | 4 | — |