Contact the USGS National Water-Use Team
If you have questions about water use in the United States, please contact the Water-Use Information Team using our online form. See below for contacts for State-level information.
Contact Information for Other USGS Resources
For general USGS questions, contact Ask USGS online or call 1-888-ASK-USGS (1-888-275-8747).
For other national USGS water information, you can contact:
- USGS Water Resources Discipline
- USGS Office of Groundwater
- USGS Office of Water Quality
- USGS Office of Surface Water
USGS Contacts for State Water-Use Information
| State | Contact | E-mail address | Phone |
|---|---|---|---|
| Alabama | Susan Hutson | sshutson@usgs.gov | (901) 678-1760 |
| Alaska | Gary Solin | glsolin@usgs.gov | (907) 786-7137 |
| Arizona | Saeid Tadayon | stadayon@usgs.gov | (520) 670-6671 x254 |
| Arkansas | Terry Holland | tholland@usgs.gov | (501) 228-3615 |
| California | Tom Haltom | tchaltom@usgs.gov | (916) 278-3061 |
| Colorado | Tammy Ivahnenko | ivahnenk@usgs.gov | (605) 355-4560 x238 |
| Connecticut | Timothy Frick | twfrick@usgs.gov | (860) 291-6757 |
| Delaware | Wendy McPherson | wsmcpher@usgs.gov | (443) 498-5555 |
| D.C. | Wendy McPherson | wsmcpher@usgs.gov | (443) 498-5555 |
| Florida | Richard Marella | rmarella@usgs.gov | (850) 553-3672 |
| Georgia | Julia Fanning | jfanning@usgs.gov | (770) 903-9107 |
| Hawaii | Jill Nishimura | jtorikai@usgs.gov | (808) 587-2426 |
| Idaho | Molly Maupin | mamaupin@usgs.gov | (208) 387-1307 |
| Illinois | Patrick Mills | pcmills@usgs.gov | (217) 344-0037 x3027 |
| Indiana | Don Arvin | dvarvin@usgs.gov | (317) 290-3333 x139 |
| Iowa | Ed Fischer | edf@usgs.gov | (319) 358-3613 |
| Kansas | Joan Kenny | jkenny@usgs.gov | (785) 832-3529 |
| Kansas | Cristi Hansen | chansen@usgs.gov | (785) 832-3546 |
| Kentucky | Aimee Downs | acdowns@usgs.gov | (502) 493-1944 |
| Louisiana | Pierre Sargent | psargent@usgs.gov | (225) 298-5481 x3211 |
| Maine | Pam Lombard | plombard@usgs.gov | (207) 622-8201 |
| Maryland | Wendy McPherson | wsmcpher@usgs.gov | (443) 498-5555 |
| Massachusetts | Krissi Linsey | kslinsey@usgs.gov | (518) 285-5636 |
| Michigan | Carol Luukkonen | clluukko@usgs.gov | (517) 887-8920 |
| Minnesota | James Stark | stark@usgs.gov | (763) 783-3230 |
| Mississippi | David Burt | deburt@usgs.gov | (601) 933-2930 |
| Missouri | Rick Huizinga | huizinga@usgs.gov | (573) 308-3570 |
| Montana | Rodney Caldwell | caldwell@usgs.gov | (406) 457-5933 |
| Nebraska | Rick Wilson | wilson@usgs.gov | (402) 328-4120 |
| Nevada | James Crompton | crompton@usgs.gov | (775) 887-7681 |
| New Hampshire | Marilee Horn | mhorn@usgs.gov | (603) 226-7806 |
| New Jersey | John Nawyn | jnawyn@usgs.gov | (609) 771-3964 |
| New Mexico | Roger Durall | radurall@usgs.gov | (505) 830-7914 |
| New York | Krissi Linsey | kslinsey@usgs.gov | (518) 285-5636 |
| North Carolina | Douglas Smith | dgsmith@usgs.gov | (919) 571-4011 |
| North Dakota | Kathleen Rowland | krowland@usgs.gov | (701) 250-7418 |
| Ohio | Kimberley Shaffer | kshaffer@usgs.gov | (614) 430-7781 |
| Oklahoma | Bob Tortorelli | rltort@usgs.gov | (405) 810-4400 x4404 |
| Oregon | Jon Haynes | jhaynes@usgs.gov | (503) 251-3468 |
| Pennsylvania | Russel Ludlow | raludlow@usgs.gov | (717) 730-6936 |
| Puerto Rico | Wanda Molina-Rivera | wlmolina@usgs.gov | (787) 749-4346 x259 |
| Rhode Island | Krissi Linsey | kslinsey@usgs.gov | (518) 285-5636 |
| South Carolina | Thomas Abrahamsen | tabraham@usgs.gov | (803) 750-6197 |
| South Dakota | Kathleen Neitzert | kmneitze@usgs.gov | (605) 352-4241 x226 |
| Tennessee | Michael Bradley | mbradley@usgs.gov | (615) 837-4703 |
| Texas | Natalie Houston | nhouston@usgs.gov | (512) 927-3565 |
| Utah | Larry Spangler | spangler@usgs.gov | (801) 908-5056 |
| Vermont | Laura Medalie | lmedalie@usgs.gov | (802) 828-4512 |
| Virginia | Jason Pope | jpope@usgs.gov | (765) 848-1040 |
| Washington | Ron Lane | rclane@usgs.gov | (253) 428-3600 x2604 |
| West Virginia | John Atkins | jtatkins@usgs.gov | (307) 347-5130 |
| West Virginia | Kim Miller | kfmiller@usgs.gov | (307) 347-5130 |
| Wisconsin | Cheryl Buchwald | cabuchwa@usgs.gov | (608) 821-3873 |
| Wyoming | Greg Boughton | gkbought@usgs.gov | (307) 775-9161 |
