The conference registration fee includes all conference receptions, dinners, admission to the invited talks and poster sessions, and readily available refreshments every day.
IGWMC member
Early Registration
(Ends May 1, 2019)1
Late/Onsite Registration
(After May 1, 2019)

All fees are in USD.

1 By 4PM Mountain Daylight Time, May 1st, 2019.



You may register for MODFLOW and More using a credit card on our secure payment site. The website is operated and overseen by accounting officials at Colorado School of Mines to ensure a safe and secure connection.

**Please note: Online Registration for MODFLOW and More 2019 will close on Tuesday, May 28 at 9AM MDT. After this date, only on-site registration will be available**

Click here to register for MODFLOW and More 2019.


IGWMC Membership
Membership to the IGWMC is a $100 fee for a two-year membership. Members enjoy reduced rates for MODFLOW and More conferences, access to advertise and post announcements on a members page, and advertising on the conference slide show. To become a member, use the IGWMC member registration link to purchase your discounted MODFLOW and More 2019 registration, which includes the $100 fee for a two-year membership.
The full registration fee will be refunded if written notification is received by May 1, 2019. A $100 processing fee will be retained for cancellations made after May 1.
No refunds will be able to be issued for requests received after May 31, 2019.