| Locality | Latitude | Longitude |
|---|---|---|
| Boca de Amatitán | 18.088965 | -92.090007 |
| Chinal | 18.037799 | -92.15106 |
| Corcobao | 18.075545 | -92.134034 |
| El Piñal | 17.985558 | -92.102573 |
| El Sitio | 17.994942 | -92.131976 |
| Guarda Tierra | 17.990333 | -92.124057 |
| Jonuta | 18.090278 | -92.094167 |
| Jonuta | 17.936667 | -91.809444 |
| Jonuta | 17.991389 | -92.124167 |
| Torno Largo 1ra. Sección (El Güiral) | 18.018513 | -92.149933 |
| Tumbo Chinal | 18.058586 | -92.123132 |
| Zapotal 1ra. Sección A | 18.005268 | -92.140032 |
| Zapotal 1ra. Sección B | 17.997775 | -92.148404 |
| Zapotal 2da. Sección | 17.980943 | -92.145708 |