Responsible Operators and Claimants can access the site using the link in the debt letter received from DCMWC. This provides the ability to make an on-line payment 24-hours a day, 7-days a week using a checking/savings account or debit/credit card at the secure website. Debtors are encouraged to submit payment(s) via, however if you submit payment via check, please submit payment along with the required debt information. Make all checks payable to DOL/DCMWC and submit to the district office address provided in the debt letter. Frequently Asked Questions (FAQs)