Please note that in order to maintain your certification status, your membership must remain active for the entire length of your certification.
Promptly renewing and paying for your annual membership ensures your active membership in AIH.

Professional Hydrologist Membership
$150 Annually
Renew your membership for 2023
Hydrologic Technician Membership
$90 Annually
Renew your membership for 2023
Hydrologist-In-Training
$100 Annually
Renew your membership for 2023
Student Membership
$20 Annually
Renew your membership for 2023