Directory
| Name | Ext | Department | Location | Title | |
|---|---|---|---|---|---|
| Environmental, Studies Dept | (707) 826-3379 | Env Studies Dept | FH 109 |
| Name | Ext | Department | Location | Title | |
|---|---|---|---|---|---|
| Byrd, Renee | (707) 826-4118 | rb1409@humboldt.edu | Env Studies Dept | FH 134 | Associate Professor |
| Grafman, Lonny | (707) 826-3649 | lonny@humboldt.edu | Env Studies Dept | HGH 119B | Lecturer |
| Koscielak, Katie | (707) 826-5945 | kmk928@humboldt.edu | Env Studies Dept | FH 136 | Lecturer |
| Mixer, Amy | (707) 826-3946 | Amy.Mixer@humboldt.edu | Env Studies Dept | FH 109 | Admin Support (KA) |
| Ray, Sarah Jaquette | (707) 826-3915 | sr1478@humboldt.edu | Env Studies Dept | FH 107 | Chair |
| Rios, Sarah | (707) 826-4975 | smr247@humboldt.edu | Env Studies Dept | FH 129 | Assistant Professor |
Help Desk Hours
Fall 2026
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Saturday - Sunday:
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After hours emergencies:
Call UPD at (707) 826-5555