| Business | Phone |
| S San Francisco Water Quality 195 Belle Aire Rd, San Francisco 94080 | (650) 877-8555 |
| Oceanside Water Pollution Plnt 3500 Great Hwy, San Francisco 94132 | (415) 242-2200 |
| San Francisco Solid Waste Prog 1145 Market St # 401, San Francisco 94103 | (415) 554-3400 |
| San Francisco Water Pollution 750 Phelps St, San Francisco 94124 | (415) 648-6882 |