| Business | Phone |
| West Boise Sewer District 7608 Ustick Rd, Boise 83704 | (208) 375-8521 |
| Bench Sewer District 4828 Emerald St, Boise 83706 | (208) 345-5363 |
| Owyhee Sewer District 7512 Lemhi St, Boise 83709 | (208) 362-1949 |
| Northwest Boise Sewer District 3600 Hill Rd, Boise 83703 | (208) 344-5991 |