Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Soil Conservation Service Site 119b Reservoir | Reservoir | 145 | Navarro | 32 08 13 N | 096 40 19 W |
| Soil Conservation Service Site 11a Dam | Dam | 485 | Brown | 32 02 25 N | 099 11 13 W |
| Soil Conservation Service Site 11a Dam | Dam | 550 | Callahan | 32 12 30 N | 099 30 07 W |
| Soil Conservation Service Site 11a Dam | Dam | 122 | Kaufman | 32 41 24 N | 096 28 31 W |
| Soil Conservation Service Site 11a Dam | Dam | 266 | Wise | 33 25 12 N | 097 36 13 W |
| Soil Conservation Service Site 11a Reservoir | Reservoir | 485 | Brown | 32 02 25 N | 099 11 13 W |
| Soil Conservation Service Site 11a Reservoir | Reservoir | 550 | Callahan | 32 12 30 N | 099 30 07 W |
| Soil Conservation Service Site 11a Reservoir | Reservoir | 122 | Kaufman | 32 41 24 N | 096 28 31 W |
| Soil Conservation Service Site 11a Reservoir | Reservoir | 266 | Wise | 33 25 12 N | 097 36 13 W |
| Soil Conservation Service Site 11b Dam | Dam | 245 | Cooke | 33 40 00 N | 097 05 37 W |
| Soil Conservation Service Site 11b Dam | Dam | 129 | Kaufman | 32 42 06 N | 096 28 31 W |
| Soil Conservation Service Site 11b Dam | Dam | 189 | McLennan | 31 23 31 N | 097 16 49 W |
| Soil Conservation Service Site 11b Dam | Dam | 279 | Montague | 33 26 06 N | 097 39 13 W |
| Soil Conservation Service Site 11b Reservoir | Reservoir | 245 | Cooke | 33 40 00 N | 097 05 37 W |
| Soil Conservation Service Site 11b Reservoir | Reservoir | 129 | Kaufman | 32 42 06 N | 096 28 31 W |
| Soil Conservation Service Site 11b Reservoir | Reservoir | 189 | McLennan | 31 23 31 N | 097 16 49 W |
| Soil Conservation Service Site 11b Reservoir | Reservoir | 279 | Montague | 33 26 06 N | 097 39 13 W |
| Soil Conservation Service Site 11c Dam | Dam | 198 | McLennan | 31 23 43 N | 097 17 25 W |
| Soil Conservation Service Site 11c Dam | Dam | 273 | Montague | 33 26 06 N | 097 38 31 W |
| Soil Conservation Service Site 11c Reservoir | Reservoir | 198 | McLennan | 31 23 43 N | 097 17 25 W |
| Soil Conservation Service Site 11c Reservoir | Reservoir | 273 | Montague | 33 26 06 N | 097 38 31 W |
| Soil Conservation Service Site 11d Dam | Dam | 131 | Kaufman | 32 43 06 N | 096 28 01 W |
| Soil Conservation Service Site 11d Dam | Dam | 276 | Wise | 33 25 36 N | 097 38 19 W |
| Soil Conservation Service Site 11d Reservoir | Reservoir | 131 | Kaufman | 32 43 06 N | 096 28 01 W |
| Soil Conservation Service Site 11d Reservoir | Reservoir | 276 | Wise | 33 25 36 N | 097 38 19 W |
| Soil Conservation Service Site 11e Dam | Dam | 203 | McLennan | 31 24 49 N | 097 15 43 W |
| Soil Conservation Service Site 11e Dam | Dam | 281 | Wise | 33 25 30 N | 097 38 01 W |
| Soil Conservation Service Site 11e Reservoir | Reservoir | 203 | McLennan | 31 24 49 N | 097 15 43 W |
| Soil Conservation Service Site 11e Reservoir | Reservoir | 281 | Wise | 33 25 30 N | 097 38 01 W |
| Soil Conservation Service Site 11f Dam | Dam | 131 | Kaufman | 32 43 00 N | 096 27 43 W |
| Soil Conservation Service Site 11f Dam | Dam | 271 | Wise | 33 25 18 N | 097 37 07 W |
| Soil Conservation Service Site 11f Reservoir | Reservoir | 131 | Kaufman | 32 43 00 N | 096 27 43 W |
| Soil Conservation Service Site 11f Reservoir | Reservoir | 271 | Wise | 33 25 18 N | 097 37 07 W |
| Soil Conservation Service Site 11g Dam | Dam | 128 | Kaufman | 32 42 24 N | 096 27 55 W |
| Soil Conservation Service Site 11g Dam | Dam | 257 | Wise | 33 24 24 N | 097 34 13 W |
| Soil Conservation Service Site 11g Reservoir | Reservoir | 128 | Kaufman | 32 42 24 N | 096 27 55 W |
| Soil Conservation Service Site 11g Reservoir | Reservoir | 257 | Wise | 33 24 24 N | 097 34 13 W |
| Soil Conservation Service Site 11h Dam | Dam | 121 | Kaufman | 32 41 30 N | 096 28 07 W |
| Soil Conservation Service Site 11h Reservoir | Reservoir | 121 | Kaufman | 32 41 30 N | 096 28 07 W |
| Soil Conservation Service Site 11k Dam | Dam | 124 | Kaufman | 32 41 12 N | 096 28 37 W |
| Soil Conservation Service Site 11k Reservoir | Reservoir | 124 | Kaufman | 32 41 12 N | 096 28 37 W |
| Soil Conservation Service Site 12 Dam | Dam | 197 | Bell | 31 04 37 N | 097 33 49 W |
| Soil Conservation Service Site 12 Dam | Dam | 273 | Bexar | 29 37 37 N | 098 23 31 W |
| Soil Conservation Service Site 12 Dam | Dam | 483 | Brown | 32 03 43 N | 099 11 31 W |
| Soil Conservation Service Site 12 Dam | Dam | 518 | Callahan | 32 11 18 N | 099 24 25 W |
| Soil Conservation Service Site 12 Dam | Dam | 560 | Coleman | 32 03 55 N | 099 34 25 W |
| Soil Conservation Service Site 12 Dam | Dam | 486 | Coleman | 31 41 07 N | 099 26 01 W |
| Soil Conservation Service Site 12 Dam | Dam | 492 | Coleman | 31 36 37 N | 099 33 37 W |
| Soil Conservation Service Site 12 Dam | Dam | 172 | Collin | 33 14 54 N | 096 30 49 W |
| Soil Conservation Service Site 12 Dam | Dam | 191 | Collin | 33 23 24 N | 096 49 19 W |
| Soil Conservation Service Site 12 Dam | Dam | 193 | Collin | 33 18 18 N | 096 40 13 W |
| Soil Conservation Service Site 12 Dam | Dam | 493 | Comanche | 31 47 13 N | 098 42 43 W |
| Soil Conservation Service Site 12 Dam | Dam | 440 | Comanche | 31 56 07 N | 098 43 13 W |
| Soil Conservation Service Site 12 Dam | Dam | 245 | Cooke | 33 39 48 N | 097 04 31 W |
| Soil Conservation Service Site 12 Dam | Dam | 138 | Dallas | 32 55 36 N | 096 33 19 W |
| Soil Conservation Service Site 12 Dam | Dam | 189 | Denton | 33 11 30 N | 097 12 55 W |
| Soil Conservation Service Site 12 Dam | Dam | 679 | Dickens | 33 28 36 N | 100 46 43 W |
| Soil Conservation Service Site 12 Dam | Dam | 188 | Ellis | 32 25 01 N | 096 54 07 W |
| Soil Conservation Service Site 12 Dam | Dam | 385 | Erath | 32 01 55 N | 098 13 43 W |
| Soil Conservation Service Site 12 Dam | Dam | 405 | Erath | 32 06 31 N | 098 25 01 W |
| Soil Conservation Service Site 12 Dam | Dam | 406 | Erath | 32 13 31 N | 098 16 49 W |
| Soil Conservation Service Site 12 Dam | Dam | 177 | Fannin | 33 36 54 N | 096 17 01 W |
| Soil Conservation Service Site 12 Dam | Dam | 227 | Grayson | 33 31 24 N | 096 31 07 W |
| Soil Conservation Service Site 12 Dam | Dam | 159 | Guadalupe | 29 42 49 N | 097 53 13 W |
| Soil Conservation Service Site 12 Dam | Dam | 182 | Hays | 30 02 07 N | 097 46 19 W |
| Soil Conservation Service Site 12 Dam | Dam | 758 | Hemphill | 35 44 24 N | 100 16 31 W |
| Soil Conservation Service Site 12 Dam | Dam | 153 | Hopkins | 33 02 24 N | 095 50 43 W |
| Soil Conservation Service Site 12 Dam | Dam | 97 | Karnes | 28 49 49 N | 097 55 19 W |
| Soil Conservation Service Site 12 Dam | Dam | 139 | Lamar | 33 42 30 N | 095 27 13 W |
| Soil Conservation Service Site 12 Dam | Dam | 147 | Lamar | 33 36 36 N | 095 33 43 W |
| Soil Conservation Service Site 12 Dam | Dam | 588 | McCulloch | 31 05 01 N | 099 32 13 W |
| Soil Conservation Service Site 12 Dam | Dam | 177 | McLennan | 31 22 43 N | 097 14 37 W |
| Soil Conservation Service Site 12 Dam | Dam | 138 | McLennan | 31 41 13 N | 096 59 43 W |
| Soil Conservation Service Site 12 Dam | Dam | 298 | Montague | 33 28 24 N | 097 48 55 W |
| Soil Conservation Service Site 12 Dam | Dam | 301 | Montague | 33 37 18 N | 097 30 55 W |
| Soil Conservation Service Site 12 Dam | Dam | 132 | Navarro | 31 48 55 N | 096 37 43 W |
| Soil Conservation Service Site 12 Dam | Dam | 315 | Parker | 32 53 24 N | 097 48 07 W |
| Soil Conservation Service Site 12 Dam | Dam | 116 | Red River | 33 35 06 N | 095 04 13 W |
| Soil Conservation Service Site 12 Dam | Dam | 393 | San Saba | 31 15 55 N | 098 45 13 W |
| Soil Conservation Service Site 12 Dam | Dam | 85 | Shelby | 31 46 19 N | 094 24 13 W |
| Soil Conservation Service Site 12 Dam | Dam | 666 | Sutton | 30 35 37 N | 100 36 49 W |
| Soil Conservation Service Site 12 Dam | Dam | 171 | Williamson | 30 25 49 N | 097 20 19 W |
| Soil Conservation Service Site 12 Dam | Dam | 228 | Williamson | 30 32 13 N | 097 42 13 W |
| Soil Conservation Service Site 12 Dam | Dam | 284 | Wise | 33 03 48 N | 097 49 13 W |
| Soil Conservation Service Site 12 Dam | Dam | 267 | Wise | 33 23 06 N | 097 34 19 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 197 | Bell | 31 04 37 N | 097 33 49 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 273 | Bexar | 29 37 37 N | 098 23 31 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 483 | Brown | 32 03 43 N | 099 11 31 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 518 | Callahan | 32 11 18 N | 099 24 25 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 560 | Coleman | 32 03 55 N | 099 34 25 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 486 | Coleman | 31 41 07 N | 099 26 01 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 493 | Coleman | 31 36 37 N | 099 33 37 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 172 | Collin | 33 14 54 N | 096 30 49 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 191 | Collin | 33 23 24 N | 096 49 19 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 192 | Collin | 33 18 18 N | 096 40 13 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 493 | Comanche | 31 47 13 N | 098 42 43 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 245 | Cooke | 33 39 48 N | 097 04 31 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 138 | Dallas | 32 55 36 N | 096 33 19 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 679 | Dickens | 33 28 36 N | 100 46 43 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 188 | Ellis | 32 25 01 N | 096 54 07 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 385 | Erath | 32 01 55 N | 098 13 43 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 405 | Erath | 32 06 31 N | 098 25 01 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 407 | Erath | 32 13 31 N | 098 16 49 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 177 | Fannin | 33 36 54 N | 096 17 01 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 227 | Grayson | 33 31 24 N | 096 31 07 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 159 | Guadalupe | 29 42 49 N | 097 53 13 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 182 | Hays | 30 02 07 N | 097 46 19 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 758 | Hemphill | 35 44 24 N | 100 16 31 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 153 | Hopkins | 33 02 24 N | 095 50 43 W |
| Soil Conservation Service Site 12 Reservoir | Reservoir | 288 | Jack | 33 18 06 N | 098 00 37 W |