Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Soil Conservation Service Site 94 Dam | Dam | 154 | Hill | 31 51 37 N | 096 50 43 W |
| Soil Conservation Service Site 94 Reservoir | Reservoir | 129 | Ellis | 32 10 43 N | 096 45 19 W |
| Soil Conservation Service Site 94 Reservoir | Reservoir | 154 | Hill | 31 51 37 N | 096 50 43 W |
| Soil Conservation Service Site 94c Dam | Dam | 146 | Kaufman | 32 41 24 N | 096 08 07 W |
| Soil Conservation Service Site 94c Reservoir | Reservoir | 146 | Kaufman | 32 41 24 N | 096 08 07 W |
| Soil Conservation Service Site 95 Dam | Dam | 137 | Ellis | 32 11 13 N | 096 43 37 W |
| Soil Conservation Service Site 95 Reservoir | Reservoir | 137 | Ellis | 32 11 13 N | 096 43 37 W |
| Soil Conservation Service Site 95a Dam | Dam | 134 | Kaufman | 32 39 54 N | 096 06 43 W |
| Soil Conservation Service Site 95a Reservoir | Reservoir | 134 | Kaufman | 32 39 54 N | 096 06 43 W |
| Soil Conservation Service Site 96 Dam | Dam | 132 | Kaufman | 32 38 48 N | 096 05 07 W |
| Soil Conservation Service Site 96 Reservoir | Reservoir | 132 | Kaufman | 32 38 48 N | 096 05 07 W |
| Soil Conservation Service Site 97 Dam | Dam | 203 | Ellis | 32 10 55 N | 096 59 55 W |
| Soil Conservation Service Site 97 Reservoir | Reservoir | 203 | Ellis | 32 10 55 N | 096 59 55 W |
| Soil Conservation Service Site 98 Dam | Dam | 185 | Ellis | 32 08 55 N | 096 57 55 W |
| Soil Conservation Service Site 98 Reservoir | Reservoir | 185 | Ellis | 32 08 55 N | 096 57 55 W |
| Soil Conservation Service Site 98a Dam | Dam | 183 | Ellis | 32 08 25 N | 096 56 55 W |
| Soil Conservation Service Site 98a Dam | Dam | 143 | Navarro | 32 01 07 N | 096 50 37 W |
| Soil Conservation Service Site 98a Reservoir | Reservoir | 183 | Ellis | 32 08 25 N | 096 56 55 W |
| Soil Conservation Service Site 98a Reservoir | Reservoir | 143 | Navarro | 32 01 07 N | 096 50 37 W |
| Soil Conservation Service Site 99 Dam | Dam | 156 | Ellis | 32 05 31 N | 096 52 13 W |
| Soil Conservation Service Site 99 Dam | Dam | 152 | Navarro | 32 02 19 N | 096 51 13 W |
| Soil Conservation Service Site 99 Reservoir | Reservoir | 156 | Ellis | 32 05 31 N | 096 52 13 W |
| Soil Conservation Service Site 99 Reservoir | Reservoir | 152 | Navarro | 32 02 19 N | 096 51 13 W |
| Soil Conservation Service Site 9a Dam | Dam | 134 | Kaufman | 32 47 36 N | 096 27 07 W |
| Soil Conservation Service Site 9a Dam | Dam | 144 | Lamar | 33 44 36 N | 095 34 01 W |
| Soil Conservation Service Site 9a Dam | Dam | 155 | Limestone | 31 46 01 N | 096 41 55 W |
| Soil Conservation Service Site 9a Dam | Dam | 316 | Montague | 33 32 06 N | 097 35 37 W |
| Soil Conservation Service Site 9a Reservoir | Reservoir | 134 | Kaufman | 32 47 36 N | 096 27 07 W |
| Soil Conservation Service Site 9a Reservoir | Reservoir | 144 | Lamar | 33 44 36 N | 095 34 01 W |
| Soil Conservation Service Site 9a Reservoir | Reservoir | 155 | Limestone | 31 46 01 N | 096 41 55 W |
| Soil Conservation Service Site 9a Reservoir | Reservoir | 316 | Montague | 33 32 06 N | 097 35 37 W |
| Soil Conservation Service Site 9b Dam | Dam | 155 | Limestone | 31 45 19 N | 096 41 01 W |
| Soil Conservation Service Site 9b Dam | Dam | 318 | Montague | 33 32 18 N | 097 34 49 W |
| Soil Conservation Service Site 9b Reservoir | Reservoir | 155 | Limestone | 31 45 19 N | 096 41 01 W |
| Soil Conservation Service Site 9b Reservoir | Reservoir | 319 | Montague | 33 32 18 N | 097 34 49 W |
| Soil Conservation Service Site 9c Dam | Dam | 154 | Limestone | 31 45 19 N | 096 40 43 W |
| Soil Conservation Service Site 9c Dam | Dam | 305 | Montague | 33 31 30 N | 097 36 07 W |
| Soil Conservation Service Site 9c Reservoir | Reservoir | 154 | Limestone | 31 45 19 N | 096 40 43 W |
| Soil Conservation Service Site 9c Reservoir | Reservoir | 305 | Montague | 33 31 30 N | 097 36 07 W |
| Soil Conservation Service Site 9d Dam | Dam | 310 | Montague | 33 31 24 N | 097 34 31 W |
| Soil Conservation Service Site 9d Reservoir | Reservoir | 310 | Montague | 33 31 24 N | 097 34 31 W |
| Soil Conservation Service Site Ca-1 Dam | Dam | 842 | Dickens | 33 42 18 N | 100 56 25 W |
| Soil Conservation Service Site Ca-2 Dam | Dam | 841 | Dickens | 33 41 42 N | 100 56 49 W |
| Soil Conservation Service Site Ca-3 Dam | Dam | 829 | Dickens | 33 38 42 N | 100 58 38 W |
| Soil Conservation Service Site Ca-4 Dam | Dam | 823 | Dickens | 33 37 54 N | 100 58 38 W |
| Soil Conservation Service Site Ca-5 Dam | Dam | 819 | Dickens | 33 37 42 N | 100 59 32 W |
| Soil Conservation Service Site Dam Number 1 | Dam | 560 | Tom Green | 31 38 07 N | 100 14 37 W |
| Soil Conservation Service Site I Reservoir | Reservoir | 157 | Lamar | 33 36 30 N | 095 39 07 W |
| Soil Conservation Service Site Ii Dam | Dam | 143 | Lamar | 33 36 18 N | 095 34 55 W |
| Soil Conservation Service Site Ii Reservoir | Reservoir | 143 | Lamar | 33 36 18 N | 095 34 55 W |
| Soil Conservation Service Site Number 1 Dam | Dam | 150 | Van Zandt | 32 32 18 N | 095 51 19 W |
| Soil Conservation Service Site Number 1 Reservoir | Reservoir | 560 | Tom Green | 31 38 07 N | 100 14 37 W |
| Soil Conservation Service Site Number 1 Reservoir | Reservoir | 150 | Van Zandt | 32 32 18 N | 095 51 19 W |
| Soil Conservation Service Site Number 101 Dam | Dam | 665 | Hall | 34 41 30 N | 100 47 13 W |
| Soil Conservation Service Site Number 102 Dam | Dam | 659 | Hall | 34 40 48 N | 100 47 01 W |
| Soil Conservation Service Site Number 102 Reservoir | Reservoir | 659 | Hall | 34 40 48 N | 100 47 01 W |
| Soil Conservation Service Site Number 103 Dam | Dam | 675 | Hall | 34 40 42 N | 100 46 07 W |
| Soil Conservation Service Site Number 103 Reservoir | Reservoir | 675 | Hall | 34 40 42 N | 100 46 07 W |
| Soil Conservation Service Site Number 104 Reservoir | Reservoir | 690 | Hall | 34 42 24 N | 100 44 31 W |
| Soil Conservation Service Site Number 11 Reservoir | Reservoir | 209 | Denton | 33 12 00 N | 097 14 31 W |
| Soil Conservation Service Site Number 12 Reservoir | Reservoir | 189 | Denton | 33 11 30 N | 097 12 55 W |
| Soil Conservation Service Site Number 14 Dam | Dam | 296 | Erath | 32 24 36 N | 098 02 37 W |
| Soil Conservation Service Site Number 14 Reservoir | Reservoir | 296 | Erath | 32 24 36 N | 098 02 37 W |
| Soil Conservation Service Site Number 18 Reservoir | Reservoir | 195 | Cooke | 33 29 06 N | 097 05 25 W |
| Soil Conservation Service Site Number 2 Dam | Dam | 243 | Comal | 29 40 31 N | 098 15 07 W |
| Soil Conservation Service Site Number 2 Dam | Dam | 568 | Tom Green | 31 37 19 N | 100 14 49 W |
| Soil Conservation Service Site Number 2 Reservoir | Reservoir | 243 | Comal | 29 40 31 N | 098 15 07 W |
| Soil Conservation Service Site Number 2 Reservoir | Reservoir | 568 | Tom Green | 31 37 19 N | 100 14 49 W |
| Soil Conservation Service Site Number 36 Reservoir | Reservoir | 227 | Grayson | 33 27 12 N | 096 39 25 W |
| Soil Conservation Service Site Number 5 Dam | Dam | 397 | Comanche | 32 05 01 N | 098 42 19 W |
| Soil Conservation Service Site Number 6 Dam | Dam | 351 | Erath | 32 21 00 N | 098 12 13 W |
| Soil Conservation Service Site Number 6 Reservoir | Reservoir | 351 | Erath | 32 21 00 N | 098 12 13 W |
| Soil Conservation Service Site Number 9 Dam | Dam | 530 | Callahan | 32 08 54 N | 099 09 49 W |
| Soil Conservation Service Site Number 9 Reservoir | Reservoir | 530 | Callahan | 32 08 54 N | 099 09 49 W |
| Sojourner Oil Field | Oilfield | 496 | Haskell | 33 10 43 N | 099 46 49 W |
| Sojourner School (historical) | School | 235 | Bexar | 29 28 19 N | 098 29 36 W |
| Solado Police Department | Building | 186 | Bell | 30 57 02 N | 097 32 14 W |
| Solana Ranch | Locale | 235 | Bell | 30 53 56 N | 097 38 05 W |
| Solcum Oil Field | Oilfield | 32 | Anderson | 31 37 55 N | 095 29 03 W |
| Soldado Crossing | Locale | 372 | Val Verde | 29 46 17 N | 101 39 46 W |
| Soldier Canyon | Valley | | Presidio | 30 31 56 N | 104 47 19 W |
| Soldier Lake | Lake | 156 | Dimmit | 28 31 30 N | 099 46 29 W |
| Soldier Mesa | Summit | 1317 | Presidio | 30 30 07 N | 104 45 16 W |
| Soldier Mound | Summit | 752 | Dickens | 33 32 15 N | 100 51 23 W |
| Soldier Slough | Stream | | Dimmit | 28 30 04 N | 099 41 03 W |
| Soldier Spring | Spring | 1547 | Culberson | 31 54 50 N | 104 45 49 W |
| Soldier Spring | Spring | 1071 | Presidio | 30 31 35 N | 104 45 54 W |
| Soldier Springs Park | Park | 352 | Parker | 32 44 45 N | 097 48 35 W |
| Soldier Windmill | Locale | 1107 | Presidio | 30 29 37 N | 104 46 06 W |
| Soldiers Bluff Park | Park | 153 | Bosque | 31 51 50 N | 097 22 15 W |
| Soldiers Camp Springs | Spring | 265 | Uvalde | 29 10 31 N | 099 54 31 W |
| Soldiers Cemetery | Cemetery | 6 | Cameron | 26 07 32 N | 097 26 52 W |
| Soldiers Creek | Stream | | Childress | 34 35 54 N | 100 00 20 W |
| Soldiers Gap | Gap | 477 | Kinney | 29 27 53 N | 100 13 07 W |
| Soldiers Mound (historical) | Populated Place | 728 | Dickens | 33 31 21 N | 100 49 54 W |
| Soldiers Spring | Spring | 321 | Coryell | 31 18 35 N | 098 02 07 W |
| Soldiers Spring Creek | Stream | | Coryell | 31 19 42 N | 098 01 43 W |
| Soldiers Water Hole Spring | Spring | 527 | McCulloch | 31 09 31 N | 099 15 31 W |
| Soldiers Waterhole Historical Monument | Park | 510 | McCulloch | 31 10 28 N | 099 13 35 W |
| Soledad Artesian Well | Well | 6 | Kenedy | 26 50 07 N | 097 37 35 W |
| Soledad Banco Number 120 | Levee | 12 | Cameron | 25 58 08 N | 097 36 10 W |
| Soledad Cemetery | Cemetery | 77 | Starr | 26 42 01 N | 098 24 07 W |
| Soledad Creek | Stream | | Duval | 27 56 52 N | 098 40 59 W |
| Soledad Windmill | Locale | 58 | Brooks | 27 12 27 N | 098 14 57 W |
| Soledad Windmill | Locale | 106 | Jim Hogg | 26 56 24 N | 098 30 43 W |
| Soledad Windmill | Locale | 119 | Jim Hogg | 27 01 01 N | 098 32 42 W |
| Soledad Windmill | Locale | 4 | Kenedy | 26 48 06 N | 097 36 41 W |
| Solid Rock Baptist Church | Church | 22 | Harris | 29 39 22 N | 095 32 21 W |
| Solid Rock Baptist Church | Church | 165 | Lamar | 33 40 22 N | 095 34 03 W |
| Solid Rock Baptist Church | Church | 187 | Tarrant | 32 41 07 N | 097 04 22 W |