Referral bonus. Discount of $50 when joining the pool from a referral of a member in the pool.

Kristin Hammond
Karen Gallagher

For Membership questions, please email us at

2024 Membership Application

Registration is now open!

(A new form is needed every year for our records)

When finished with form, please choose one of the following options:

Option 1:
Digital payment: Email completed form to
You will receive an invoice in response with a link to digital payment.
*Note: A 3.5% processing fee will be added.  This fee is used to cover credit card processing fees on our end.
Option 2:
Postal Mail: Print completed form and mail to
Shannondale-Mahogany Swim Club 
PO Box 115
Portage, MI 49081

Available Passes:

  • Guest Passes:
    • Active Members: $5/pass
    • Inactive Members: $10/pass
    • Members must be present when guest passes are used.  See Rules & Regulations.
  • Orca Passes, $75
    • Available to Active Members
    • Allows one unnamed guest to join member each time you visit! 
  • Grandparent Pass: $125
    • Allows additional household guests for one week. (This is helpful for when you have grandkids/visitors in town for one week out of the summer
To purchase additional passes, please email and we will set up a pickup time at the pool. With the exception of active member guest passes, gate guards do not have a way to sell passes. 
All members in bathing attire must have a membership and/or guest pass.  Any persons in bathing attire count toward our numbers for capacity limits.