Phil Halpenny

Join Us!

Join FOSCR Today!

Your generous tax-deductible contribution to Friends of the Santa Cruz River helps us keep the river flowing, clean, and green. Membership benefits include:

New members receive:

A copy of the “Rambler’s Guide to the Life of the Santa Cruz River”. Beautifully illustrated by founding member Joel Floyd, this original publication is an introduction to the rich flora and fauna of the river’s riparian zone and will guide you through an exploration of the river’s unique environment.

All members receive:

  • A subscription to The Flow, FOSCR’s periodic newsletter.
  • An invitation to attend the members’ annual meeting. Participants will enjoy an expert’s presentation on a river related topic, accompanied by delicious refreshments. In addition, attendees will be participants in the presentation of the annual “Amigo del Rio” award to a community member for his or her outstanding efforts on behalf of the Santa Cruz River.
  • The ability to sleep better at night knowing that you are helping protect one of the few remaining, vital riparian ecosystems left in southern Arizona.


To sign up for credit card payment and annual automatic membership renewal, choose the membership type on the link below and click on subscribe.

To pay by check, complete the membership form, make your check payable to “FOSCR” and mail it to:

P.O Box 4275
Tubac, AZ 85646

Make a One Time Donation

To make a one time donation click on the Donate button below:

If you would prefer to make your donation with a check, please make your check payable to “FOSCR” and mail it to:

P.O Box 4275
Tubac, AZ 85646


To unsubscribe from automatic yearly membership with FOSCR click the Unsubscribe button below:

Thank you for supporting Friends of the Santa Cruz River!