| Overall Program Coordination: | Lianne Ball | 703-648-4028 | lball@usgs.gov |
| Biological Research: | Steve Corn | 406-542-4191 | steve_corn@usgs.gov |
| Hydrologic Research: | Bill Battaglin | 303-236-6872 | wbattagl@usgs.gov |
| Diseases: | David Green | 608-270-2482 | degreen@usgs.gov |
| Pacific Northwest: | Michael Adams | 541-758-8857 | mjadams@usgs.gov |
| Southwest: | Gary Fellers Robert Fisher Cecil Schwalbe |
415-464-5185 619-225-6422 520-621-5508 |
gary_fellers@usgs.gov rfisher@usgs.gov cschwalbe@usgs.gov |
| Rocky Mountains: | Steve Corn Erin Muths |
406-542-4191 970-226-9474 |
steve_corn@usgs.gov muthse@usgs.gov |
| Midwest: | Walt Sadinski | 608-781-6337 | wsadinski@usgs.gov |
| South Central: | Hardin Waddle | 337-266-8671 | waddleh@usgs.gov |
| Northeast: | Evan Grant | 413-863-3854 | ehgrant@usgs.gov |
| Southeast: | Susan Walls | 352-264-3507 | swalls@usgs.gov |