Connect
We are always interested in new ideas and potential collaborations. Please let us know how our team can help you with your mercury analytical needs, field sampling, data interpretation, or related tasks.
General inquires – 608-821-3844 (Lab); 608-821-3817 (Fax), or mercury@usgs.gov
Contacts
Sarah E Janssen
Research Chemist
Research Chemist
Mercury Research Laboratory Team Lead
Mercury Research Laboratory Team Lead
Email
Phone
David P Krabbenhoft
Scientist Emeritus
Scientist Emeritus
Email
Phone
Jacob M Ogorek
Biologist
Biologist
Mercury Research Laboratory Manager
Mercury Research Laboratory Manager
Email
Phone
Tylor J Rosera
Mercury Research Laboratory Lead Analyst
Mercury Research Laboratory Lead Analyst
Scientist
Scientist
Email
Phone
Laura E Flucke
Student Intern
Student Intern
Email
Phone
Employee Directory
| Job Title
|
Name
|
Email
|
Phone
Sort descending
|
|---|---|---|---|
| Mercury Research Laboratory Lead Analyst | Tylor J Rosera | trosera@usgs.gov | 608-231-9486 |
| Scientist Emeritus | David P Krabbenhoft | dpkrabbe@usgs.gov | 608-335-4234 |
| Biologist | Jacob M Ogorek | jmogorek@usgs.gov | 608-663-5160 |
| Research Chemist | Sarah E Janssen | sjanssen@usgs.gov | 608-663-5162 |
| Environmental Scientist | Michael T Tate | mttate@usgs.gov | 608-663-5189 |
| Student Trainee (Physical Science) | Grace J Armstrong | garmstrong@usgs.gov | 608-821-3976 |
| Student Intern | Laura E Flucke | lflucke@usgs.gov | 608-828-9901 |