Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| South Carolina Noname 09013 D-2628 Dam | Dam | 48 | Calhoun | 33 41 56 N | 080 48 57 W |
| South Carolina Noname 09014 D-2630 Dam | Dam | 59 | Calhoun | 33 42 01 N | 080 49 17 W |
| South Carolina Noname 09015 D-2631 Dam | Dam | 71 | Calhoun | 33 42 01 N | 080 49 47 W |
| South Carolina Noname 09016 D-2632 Dam | Dam | 89 | Calhoun | 33 40 49 N | 080 53 47 W |
| South Carolina Noname 09017 D-2918 Dam | Dam | 73 | Calhoun | 33 39 31 N | 080 55 29 W |
| South Carolina Noname 09018 D-2633 Dam | Dam | 69 | Calhoun | 33 38 25 N | 080 53 47 W |
| South Carolina Noname 09020 D-2634 Dam | Dam | 54 | Calhoun | 33 43 43 N | 080 53 47 W |
| South Carolina Noname 09021 D-2635 Dam | Dam | 56 | Calhoun | 33 38 19 N | 080 45 23 W |
| South Carolina Noname 09022 Dam | Dam | 74 | Calhoun | 33 40 25 N | 080 46 35 W |
| South Carolina Noname 09023 D-2637 Dam | Dam | 59 | Calhoun | 33 40 31 N | 080 44 41 W |
| South Carolina Noname 09024 D-2639 Dam | Dam | 47 | Calhoun | 33 43 35 N | 080 44 01 W |
| South Carolina Noname 09025 D-2640 Dam | Dam | 55 | Calhoun | 33 35 55 N | 080 41 59 W |
| South Carolina Noname 09026 D-2641 Dam | Dam | 52 | Calhoun | 33 35 19 N | 080 40 47 W |
| South Carolina Noname 09027 D-2920 Dam | Dam | 44 | Calhoun | 33 33 31 N | 080 40 29 W |
| South Carolina Noname 09028 D-2642 Dam | Dam | 48 | Calhoun | 33 33 55 N | 080 36 59 W |
| South Carolina Noname 09029 D-2643 Dam | Dam | 48 | Calhoun | 33 34 07 N | 080 37 05 W |
| South Carolina Noname 09030 D-2644 Dam | Dam | 27 | Calhoun | 33 35 31 N | 080 36 47 W |
| South Carolina Noname 09031 D-2645 Dam | Dam | 32 | Calhoun | 33 35 01 N | 080 35 47 W |
| South Carolina Noname 09032 D-2647 Dam | Dam | 46 | Calhoun | 33 37 01 N | 080 35 35 W |
| South Carolina Noname 09033 D-2648 Dam | Dam | 36 | Calhoun | 33 34 01 N | 080 36 35 W |
| South Carolina Noname 09034 D-2649 Dam | Dam | 38 | Calhoun | 33 45 09 N | 080 54 07 W |
| South Carolina Noname 09035 D-2650 Dam | Dam | 44 | Calhoun | 33 48 25 N | 080 58 53 W |
| South Carolina Noname 09036 D-2651 Dam | Dam | 43 | Calhoun | 33 48 07 N | 080 58 41 W |
| South Carolina Noname 09037 D-2652 Dam | Dam | 52 | Calhoun | 33 48 55 N | 080 59 35 W |
| South Carolina Noname 09038 D-2653 Dam | Dam | 35 | Calhoun | 33 36 01 N | 080 35 17 W |
| South Carolina Noname 09039 D-2654 Dam | Dam | 46 | Calhoun | 33 40 01 N | 080 38 59 W |
| South Carolina Noname 09040 D-2921 Dam | Dam | 45 | Calhoun | 33 33 34 N | 080 44 17 W |
| South Carolina Noname 09041 D-2661 Dam | Dam | 78 | Calhoun | 33 37 55 N | 080 49 29 W |
| South Carolina Noname 09043 D-2663 Dam | Dam | 49 | Calhoun | 33 31 31 N | 080 39 29 W |
| South Carolina Noname 09044 D-2665 Dam | Dam | 44 | Calhoun | 33 43 43 N | 080 42 29 W |
| South Carolina Noname 09045 D-2924 Dam | Dam | 46 | Calhoun | 33 47 13 N | 081 00 05 W |
| South Carolina Noname 09046 D-2925 Dam | Dam | 79 | Calhoun | 33 37 13 N | 080 56 17 W |
| Speigners Pond | Reservoir | 46 | Calhoun | 33 42 41 N | 080 48 42 W |
| Spigner Pond | Reservoir | 44 | Calhoun | 33 43 43 N | 080 42 29 W |
| Squirrel Creek | Stream | | Calhoun | 33 41 43 N | 080 36 27 W |
| Staley Crossroads | Populated Place | 120 | Calhoun | 33 40 10 N | 080 57 39 W |
| Staley Pond | Reservoir | 73 | Calhoun | 33 39 31 N | 080 55 29 W |
| Strawberry Pond | Reservoir | 107 | Calhoun | 33 42 49 N | 080 59 11 W |
| Strawberry Pond Dam D-2674 | Dam | 107 | Calhoun | 33 42 49 N | 080 59 11 W |
| Strickland Pond | Reservoir | 48 | Calhoun | 33 43 13 N | 080 46 23 W |
| Strickland Pond Dam D-2683 | Dam | 48 | Calhoun | 33 43 13 N | 080 46 23 W |
| Struckman Pond | Reservoir | 48 | Calhoun | 33 46 13 N | 080 56 29 W |
| Struckman Pond Dam D-2926 | Dam | 48 | Calhoun | 33 46 13 N | 080 56 29 W |
| Sulton Pond | Reservoir | 62 | Calhoun | 33 46 13 N | 081 01 47 W |
| Sulton Pond Dam D-2671 | Dam | 62 | Calhoun | 33 46 13 N | 081 01 47 W |
| Sunny Plain School | School | 114 | Calhoun | 33 42 32 N | 080 53 44 W |
| Sweetwater Lake | Reservoir | 54 | Calhoun | 33 43 43 N | 080 53 47 W |
| Sykes Pond | Reservoir | 60 | Calhoun | 33 37 31 N | 080 44 59 W |
| Sykes Pond Dam D-2636 | Dam | 60 | Calhoun | 33 37 31 N | 080 44 59 W |
| T C Moss Pond | Reservoir | 55 | Calhoun | 33 35 55 N | 080 41 59 W |
| Taylors House Pond | Reservoir | 44 | Calhoun | 33 48 25 N | 080 58 53 W |
| Taylors Upper Pond | Reservoir | 43 | Calhoun | 33 48 07 N | 080 58 41 W |
| Tina | Populated Place | 54 | Calhoun | 33 36 08 N | 080 36 41 W |
| Totness | Populated Place | 95 | Calhoun | 33 44 34 N | 080 48 00 W |
| True Blue Creek | Stream | | Calhoun | 33 43 39 N | 080 42 06 W |
| True Blue Lake | Lake | 49 | Calhoun | 33 42 33 N | 080 42 45 W |
| Turkey Branch | Stream | | Calhoun | 33 40 15 N | 081 00 12 W |
| Union Church | Church | 55 | Calhoun | 33 35 03 N | 080 33 27 W |
| Union Harbor School (historical) | School | 110 | Calhoun | 33 41 23 N | 080 51 03 W |
| Union School (historical) | School | 55 | Calhoun | 33 35 02 N | 080 33 26 W |
| Upper Center Hill School | School | 102 | Calhoun | 33 42 36 N | 080 59 40 W |
| Wannamakers Pond | Reservoir | 56 | Calhoun | 33 38 19 N | 080 45 23 W |
| Wannamakers Upper I-26 Pond | Reservoir | 81 | Calhoun | 33 43 19 N | 080 54 35 W |
| Warley Creek | Stream | | Calhoun | 33 41 23 N | 080 36 00 W |
| Waste Stabilization Pond | Reservoir | 57 | Calhoun | 33 40 31 N | 080 45 11 W |
| Way Pond | Reservoir | 31 | Calhoun | 33 41 49 N | 080 36 53 W |
| Way Pond Dam D-2657 | Dam | 31 | Calhoun | 33 41 49 N | 080 36 53 W |
| Weeks Landing | Populated Place | 23 | Calhoun | 33 41 25 N | 080 35 59 W |
| Weeping Mary Church (historical) | Church | 67 | Calhoun | 33 48 31 N | 080 59 33 W |
| Wertz Crossroads | Populated Place | 88 | Calhoun | 33 38 25 N | 080 47 19 W |
| Wesley Chapel | Church | 90 | Calhoun | 33 38 55 N | 080 54 05 W |
| West End Cemetery | Cemetery | 93 | Calhoun | 33 39 44 N | 080 47 22 W |
| Whetstone Pond | Reservoir | 82 | Calhoun | 33 36 55 N | 080 43 53 W |
| Whetstone Pond Dam D-2686 | Dam | 82 | Calhoun | 33 36 55 N | 080 43 53 W |
| Wienges Lake | Reservoir | 47 | Calhoun | 33 43 35 N | 080 44 01 W |
| Wienges Lake | Reservoir | 82 | Calhoun | 33 37 37 N | 080 43 59 W |
| Wiles Crossroads | Populated Place | 88 | Calhoun | 33 42 36 N | 080 40 00 W |
| Wiles Pond | Reservoir | 49 | Calhoun | 33 41 49 N | 080 38 23 W |
| Wiles Pond Dam D-2660 | Dam | 49 | Calhoun | 33 41 49 N | 080 38 23 W |
| Willie Rucker Pond | Reservoir | 43 | Calhoun | 33 44 31 N | 080 54 29 W |
| WKSO-FM (Orangeburg) | Tower | 94 | Calhoun | 33 40 14 N | 080 52 24 W |
| Wolf Lake | Lake | 38 | Calhoun | 33 51 20 N | 080 59 58 W |
| WQKI-AM (Saint Matthews) | Tower | 99 | Calhoun | 33 37 05 N | 080 46 49 W |
| WRLX-FM (Orangeburg) | Tower | 103 | Calhoun | 33 46 53 N | 080 55 13 W |
| Zion Church | Church | 47 | Calhoun | 33 34 10 N | 080 36 53 W |
| Zion Church (historical) | Church | 111 | Calhoun | 33 47 04 N | 080 56 06 W |
| A C Corcoran Elementary School | School | 15 | Charleston | 32 57 38 N | 080 03 35 W |
| Abbapoola Creek | Stream | | Charleston | 32 40 27 N | 080 00 13 W |
| Academic Magnet High School | School | 3 | Charleston | 32 51 32 N | 079 57 54 W |
| Academy of Fine Arts (historical) | School | 7 | Charleston | 32 46 33 N | 079 56 08 W |
| Accabee Flats | Flat | 0 | Charleston | 32 50 25 N | 079 59 38 W |
| Adams Creek | Stream | | Charleston | 32 35 28 N | 080 12 17 W |
| Adams Run | Populated Place | 18 | Charleston | 32 43 15 N | 080 20 53 W |
| Adams Run | Stream | | Charleston | 32 43 48 N | 080 24 40 W |
| Adams Run School | School | 18 | Charleston | 32 43 07 N | 080 20 53 W |
| Adams Run School (historical) | School | 17 | Charleston | 32 42 60 N | 080 20 58 W |
| Advent Lutheran Church | Church | 7 | Charleston | 32 51 15 N | 079 58 30 W |
| Adverse Cemetery | Cemetery | 4 | Charleston | 32 48 60 N | 079 57 20 W |
| Albemarle Elementary School | School | 2 | Charleston | 32 47 15 N | 079 59 32 W |
| Albemarle Point | Cape | 2 | Charleston | 32 46 27 N | 079 57 18 W |
| Aldersgate Church | Church | 15 | Charleston | 32 54 05 N | 079 59 57 W |
| Alice Birney Middle School | School | 12 | Charleston | 32 56 34 N | 080 03 20 W |
| Allen Church | Church | 2 | Charleston | 32 33 07 N | 080 16 37 W |
| Allen Church | Church | 8 | Charleston | 32 41 51 N | 080 15 41 W |
| Alligator Creek | Gut | 0 | Charleston | 33 05 54 N | 079 21 49 W |
| Alligator Creek | Gut | 0 | Charleston | 33 08 10 N | 079 18 56 W |
| Alligator Creek | Stream | | Charleston | 32 39 11 N | 080 00 56 W |
| Alston Creek | Stream | | Charleston | 32 55 37 N | 079 44 09 W |
| Alston Creek | Stream | | Charleston | 32 55 04 N | 079 45 33 W |
| Anchorage Plantation | Locale | 8 | Charleston | 32 39 24 N | 080 08 53 W |