How do I wire money to a 3Rivers member? 3Rivers Incoming Wire instructions. Click to open PDF. Have more questions? Submit a request 0 Comments Article is closed for comments. Related articles What is 3Rivers routing number? What is the cut off time for processing regular bill payments? How to set the PIN on your Mastercard. How many ways are there to apply for a loan at 3Rivers? Where can I find a Skip-a-Payment form?