Library Card Information Where can I use my card? You may use your card at any of our three branches. What if I forget my card? If you want to borrow materials you must bring your library card. The barcode on your card is the key to your patron account and the borrowing of the materials from the collections. What if I lose my card? Material borrowed on your card is your responsibility unless the card has been reported lost or stolen. Please report a lost or stolen card immediately to prevent its use by others. Replacements cards are $2.00.