Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
610379
| TX | Brazos | Brazos River Drainage: Lake Somerville, below dam at Welch Park | 1974 |
12070101
| Lower Brazos-Little Brazos | established |
610371
| TX | Brazos | Little Brazos River, NE Bryan, Hwy 21 | 1940 |
12070101
| Lower Brazos-Little Brazos | established |
610373
| TX | Brazos | Peach Creek borrow pits at State Hwy 6 | 1940 |
12070103
| Navasota | established |
610370
| TX | Burleson | Little Brazos River 8.4 mi. W of jct. with Business Hwy. 158 on TX Hwy. 21. | 1964 |
12070101
| Lower Brazos-Little Brazos | established |
159125
| TX | Falls | New Marlin Reservoir | 1994 |
12070101
| Lower Brazos-Little Brazos | established |
158993
| TX | Grimes | Gibbons Creek Reservoir | 2000 |
12070103
| Navasota | established |
157720
| TX | Grimes | Gibbons Creek Reservoir | 2000 |
12070103
| Navasota | established |
609917
| TX | Grimes | Navasota River at Peach Creek and borrow ditches at 1st bridge E of College Station on Hwy 30. | 1977 |
12070103
| Navasota | established |
610372
| TX | Grimes | Navasota River, at Democrat Crossing | 1940 |
12070103
| Navasota | established |
43619
| TX | Milam | Alcoa Lake | 1978 |
12070102
| Yegua | established |