The hearing officer shall issue a final decision containing a concise statement of facts and conclusions of law.
The final decision shall include specific findings on each issue of fact and shall be based upon reliable, probative, and substantive evidence. Mere conclusory assertions or summaries of evidence shall not constitute a sufficient basis for findings or fact within the meaning of this Section.
The final decision of the hearing officer shall be based upon consideration of the entire record of the proceeding, and no evidence, information, or other knowledge, except that of which official notice is taken, shall be considered.
If the hearing officer rules in favor of the owner or occupant, and finds that the owner or occupant has made payments in excess of the amount due:
If the hearing officer rules in favor of the DC Water and finds that the owner or occupant has outstanding water and sewer charges, the owner or occupant shall be required to pay the difference between the amount in escrow, if any, and the amount of outstanding charges, penalties, interest, and fees within fifteen (15) days of the notice of the decision.
D.C. Mun. Regs. tit. 21, r. 21-422