| Business | Phone |
| Natural Resources Conservation 316 W Boone Ave 450, Spokane 99201 | (509) 323-2900 |
| Natural Resources Conservation 8815b E Mission Ave, Spokane 99212 | (509) 924-7350 |
| Us Da Aphis Plant Protection 222 N Havana St, Spokane 99202 | (509) 353-2950 |
| Us Fish & Wildlife Dept Svc 11103 E Montgomery Dr, Spokane 99206 | (509) 921-0160 |
| Us Land Management Bureau 1103 N Fancher Rd, Spokane 99212 | (509) 536-1200 |