This system is deprecated, and may no longer be in use or is superseded by another system.
| Site | Name | County | Lat | Lon | Range | Updated |
|---|---|---|---|---|---|---|
| 004 (4) | Clodine | Fort Bend | 29.70494 | -95.74883 | 15 | 2014-06-06 |
| 009 (9) | Anahuac | Chambers | 29.79303 | -94.51719 | 15 | 2011-12-06 |
| 010 (A) | Richmond | Fort Bend | 29.57192 | -95.75356 | 12 | 2014-06-06 |
| 011 (B) | Angleton | Brazoria | 29.24386 | -95.40883 | 15 | 2011-11-30 |
| 013 (D) | Brazoria | Brazoria | 29.06556 | -95.59778 | 12 | 2011-12-07 |
| 014 (E) | Humble | Harris | 29.99856 | -95.26939 | 12 | 2014-06-26 |
| 015 (F) | Missouri City | Fort Bend | 29.58139 | -95.56667 | 12 | 2014-06-06 |
| 016 (10) | Hempstead | Waller | 30.0885 | -96.096 | 12 | 2014-11-13 |
| 017 (11) | Ames | Liberty | 30.02189 | -94.73908 | 15 | 2011-12-08 |
| 018 (12) | Texas City | Galveston | 29.41133 | -94.95131 | 12 | 2011-12-02 |
| 019 (13) | Galveston | Galveston | 29.30414 | -94.79797 | 15 | 2011-12-02 |
| 023 (17) | Pasadena | Harris | 29.69217 | -95.19606 | 15 | 2015-10-19 |
| 024 (18) | Freeport | Brazoria | 29.00756 | -95.39572 | 15 | 2011-11-29 |
| 025 (19) | High Island | Galveston | 29.56317 | -94.393 | 15 | 2011-12-08 |
| 026 (1A) | 6900 North Gessner | Harris | 29.86618 | -95.54067 | 7.5 | 2011-12-06 |
| 027 (1B) | 14350 Wallisville Road | Harris | 29.80636 | -95.19285 | 10 | 2011-12-13 |
| 028 (1C) | Downtown Houston | Harris | 29.7621 | -95.35783 | 7.5 | 2011-12-13 |
| 029 (1D) | Texas Medical Center | Harris | 29.70494 | -95.39703 | 7.5 | 2011-12-12 |