| Business | Phone |
| Butte Environmental Council 116 W 2nd St # 3, Chico 95928 | (530) 891-6424 |
| Nature Conservancy 500 Main St, Chico 95928 | (530) 897-6370 |
| Butte Creek Watershed Cnsvrncy 1172 E 1st Ave, Chico 95926 | (530) 893-5399 |
| Northern California Regional 167 E 3rd Ave, Chico 95926 | (530) 894-7738 |
| Sacramento River Preservation 631 Flume St, Chico 95928 | (530) 345-1865 |