Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 132 | Duval | 27 54 31 N | 098 21 49 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 127 | Ellis | 32 26 19 N | 096 33 55 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 421 | Erath | 32 10 13 N | 098 19 01 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 412 | Erath | 32 18 24 N | 098 16 37 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 444 | Erath | 32 17 24 N | 098 25 19 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 199 | Fannin | 33 34 48 N | 096 21 31 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 467 | Gillespie | 30 10 13 N | 098 36 07 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 207 | Grayson | 33 27 36 N | 096 45 43 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 1081 | Hale | 34 18 24 N | 102 02 14 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 372 | Hamilton | 31 41 07 N | 098 07 55 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 196 | Hays | 29 59 07 N | 097 51 25 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 815 | Hemphill | 35 43 06 N | 100 28 31 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 169 | Hill | 31 48 37 N | 096 47 19 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 214 | Hill | 32 10 37 N | 097 17 01 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 1115 | Hudspeth | 31 15 18 N | 105 45 56 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 158 | Hunt | 33 01 18 N | 095 54 43 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 305 | Jack | 33 24 42 N | 098 05 19 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 87 | Karnes | 28 46 07 N | 097 47 31 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 114 | Karnes | 28 46 43 N | 097 54 19 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 105 | Kaufman | 32 26 01 N | 096 24 07 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 125 | Kaufman | 32 40 24 N | 096 26 13 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 479 | Kendall | 29 48 25 N | 098 47 25 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 349 | Kinney | 29 19 31 N | 100 24 19 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 158 | Lamar | 33 36 48 N | 095 38 37 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 144 | Lamar | 33 49 18 N | 095 48 19 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 363 | Lampasas | 31 03 49 N | 098 15 49 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 129 | Lee | 30 08 43 N | 096 48 49 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 83 | Madison | 30 56 55 N | 095 54 19 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 485 | McCulloch | 31 16 43 N | 099 08 25 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 207 | McLennan | 31 20 49 N | 097 19 43 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 154 | McLennan | 31 27 19 N | 097 08 37 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 448 | Mills | 31 26 07 N | 098 29 25 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 449 | Mills | 31 35 13 N | 098 37 31 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 322 | Montague | 33 38 24 N | 097 36 55 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 316 | Montague | 33 44 12 N | 097 32 31 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 117 | Navarro | 32 16 25 N | 096 27 49 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 347 | Parker | 32 59 06 N | 097 53 13 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 1246 | Parmer | 34 32 24 N | 102 53 50 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 135 | Red River | 33 37 30 N | 095 03 25 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 165 | Rockwall | 32 54 18 N | 096 23 37 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 115 | Rusk | 31 56 31 N | 094 33 49 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 444 | San Saba | 31 23 37 N | 099 03 13 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 463 | San Saba | 31 15 49 N | 099 04 25 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 699 | Schleicher | 30 43 13 N | 100 43 13 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 116 | Starr | 26 31 13 N | 098 38 01 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 153 | Williamson | 30 37 13 N | 097 20 19 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 287 | Williamson | 30 34 43 N | 097 50 25 W |
| Soil Conservation Service Site 2 Reservoir | Reservoir | 301 | Wise | 33 01 36 N | 097 48 25 W |
| Soil Conservation Service Site 2-A Dam | Dam | 512 | Comanche | 31 51 13 N | 098 45 37 W |
| Soil Conservation Service Site 2-A Reservoir | Reservoir | 512 | Comanche | 31 51 13 N | 098 45 37 W |
| Soil Conservation Service Site 20 Dam | Dam | 446 | Brown | 31 45 07 N | 098 50 49 W |
| Soil Conservation Service Site 20 Dam | Dam | 146 | Caldwell | 29 56 19 N | 097 41 37 W |
| Soil Conservation Service Site 20 Dam | Dam | 486 | Coleman | 32 01 43 N | 099 19 07 W |
| Soil Conservation Service Site 20 Dam | Dam | 580 | Coleman | 32 04 43 N | 099 42 19 W |
| Soil Conservation Service Site 20 Dam | Dam | 449 | Coleman | 31 30 49 N | 099 23 01 W |
| Soil Conservation Service Site 20 Dam | Dam | 463 | Coleman | 31 34 43 N | 099 28 01 W |
| Soil Conservation Service Site 20 Dam | Dam | 185 | Collin | 33 18 42 N | 096 50 13 W |
| Soil Conservation Service Site 20 Dam | Dam | 379 | Comanche | 31 56 55 N | 098 18 43 W |
| Soil Conservation Service Site 20 Dam | Dam | 626 | Concho | 31 07 31 N | 099 44 55 W |
| Soil Conservation Service Site 20 Dam | Dam | 135 | Ellis | 32 20 31 N | 096 41 07 W |
| Soil Conservation Service Site 20 Dam | Dam | 353 | Erath | 32 06 07 N | 098 10 31 W |
| Soil Conservation Service Site 20 Dam | Dam | 280 | Erath | 32 12 13 N | 097 58 43 W |
| Soil Conservation Service Site 20 Dam | Dam | 186 | Grayson | 33 37 00 N | 096 30 07 W |
| Soil Conservation Service Site 20 Dam | Dam | 219 | Grayson | 33 29 06 N | 096 34 07 W |
| Soil Conservation Service Site 20 Dam | Dam | 229 | Grayson | 33 28 30 N | 096 41 55 W |
| Soil Conservation Service Site 20 Dam | Dam | 181 | Hill | 32 01 43 N | 097 09 49 W |
| Soil Conservation Service Site 20 Dam | Dam | 308 | Jack | 33 13 54 N | 098 13 13 W |
| Soil Conservation Service Site 20 Dam | Dam | 146 | Limestone | 31 44 13 N | 096 36 01 W |
| Soil Conservation Service Site 20 Dam | Dam | 197 | McLennan | 31 21 13 N | 097 18 31 W |
| Soil Conservation Service Site 20 Dam | Dam | 155 | McLennan | 31 41 13 N | 096 55 43 W |
| Soil Conservation Service Site 20 Dam | Dam | 422 | Mills | 31 38 07 N | 098 45 19 W |
| Soil Conservation Service Site 20 Dam | Dam | 296 | Montague | 33 30 54 N | 097 47 13 W |
| Soil Conservation Service Site 20 Dam | Dam | 117 | Nacogdoches | 31 49 07 N | 094 33 31 W |
| Soil Conservation Service Site 20 Dam | Dam | 579 | Runnels | 31 56 19 N | 100 06 37 W |
| Soil Conservation Service Site 20 Dam | Dam | 809 | Wheeler | 35 36 42 N | 100 21 01 W |
| Soil Conservation Service Site 20 Dam | Dam | 146 | Williamson | 30 35 49 N | 097 14 37 W |
| Soil Conservation Service Site 20 Dam | Dam | 193 | Williamson | 30 31 01 N | 097 34 13 W |
| Soil Conservation Service Site 20 Dam | Dam | 246 | Wise | 33 20 36 N | 097 27 31 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 446 | Brown | 31 45 07 N | 098 50 49 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 146 | Caldwell | 29 56 19 N | 097 41 37 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 486 | Coleman | 32 01 43 N | 099 19 07 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 580 | Coleman | 32 04 43 N | 099 42 19 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 449 | Coleman | 31 30 49 N | 099 23 01 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 463 | Coleman | 31 34 43 N | 099 28 01 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 185 | Collin | 33 18 42 N | 096 50 13 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 379 | Comanche | 31 56 55 N | 098 18 43 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 626 | Concho | 31 07 31 N | 099 44 55 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 135 | Ellis | 32 20 31 N | 096 41 07 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 353 | Erath | 32 06 07 N | 098 10 31 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 280 | Erath | 32 12 13 N | 097 58 43 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 186 | Grayson | 33 37 00 N | 096 30 07 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 219 | Grayson | 33 29 06 N | 096 34 07 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 228 | Grayson | 33 28 30 N | 096 41 55 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 181 | Hill | 32 01 43 N | 097 09 49 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 308 | Jack | 33 13 54 N | 098 13 13 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 146 | Limestone | 31 44 13 N | 096 36 01 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 197 | McLennan | 31 21 13 N | 097 18 31 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 155 | McLennan | 31 41 13 N | 096 55 43 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 422 | Mills | 31 38 07 N | 098 45 19 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 295 | Montague | 33 30 54 N | 097 47 13 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 117 | Nacogdoches | 31 49 07 N | 094 33 31 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 579 | Runnels | 31 56 19 N | 100 06 37 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 809 | Wheeler | 35 36 42 N | 100 21 01 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 146 | Williamson | 30 35 49 N | 097 14 37 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 193 | Williamson | 30 31 01 N | 097 34 13 W |
| Soil Conservation Service Site 20 Reservoir | Reservoir | 246 | Wise | 33 20 36 N | 097 27 31 W |
| Soil Conservation Service Site 20-A Reservoir | Reservoir | 229 | Grayson | 33 28 54 N | 096 41 49 W |
| Soil Conservation Service Site 20a Dam | Dam | 229 | Grayson | 33 28 54 N | 096 41 49 W |
| Soil Conservation Service Site 20a Dam | Dam | 142 | Limestone | 31 44 07 N | 096 35 25 W |
| Soil Conservation Service Site 20a Dam | Dam | 250 | Wise | 33 18 24 N | 097 27 55 W |