FRAUD ALERT: Four Rivers Sanitation Authority (FRSA) will never demand access to your account or reach out to ask you to transfer money, verify your account number, debit card number, PIN or banking credentials. If you have any questions, call us at 815-387-7500. If you receive an unsolicited call, text, or email claiming to be Four Rivers Sanitation Authority, don’t respond. Don’t click links, don’t answer yes or no, and don’t open attachments. Give us a call directly.