| Business | Phone |
| Lower San Joaquin Levee Dist 11704 Henry Miller Ave, Dos Palos 93620 | (209) 387-4545 |
| San Luis Canal Co 11704 Henry Miller Ave, Dos Palos 93620 | (209) 387-4305 |
| Midway Community Svc District 21476 Reynolds Ave, Dos Palos 93620 | (209) 392-3651 |
| Poso Canal Co 39586 Valeria Ave, Dos Palos 93620 | (209) 392-2959 |