(1) The owner or operator of an interim status hazardous waste management facility shall prepare and submit an annual report to the department by March 1 of each year, on forms obtained from the department. The report must cover facility activities during the previous calendar year and must include the following information:

(a) the EPA identification number, name, and address of the facility;

(b) the calendar year covered by the report;

(c) for off-site facilities, the EPA identification number of each hazardous waste generator from which the facility received a hazardous waste during the year. For imported shipments, the report must give the name and address of the foreign generator;

(d) a description and the quantity of each hazardous waste the facility received during the year. For off-site facilities, this information must be listed by EPA identification number of each generator;

(e) the method of treatment, storage, or disposal for each hazardous waste;

(f) monitoring data required under 40 CFR 265.94(a) (2) (ii) and (iii) , and (b) (2) , where required;

(g) the most recent closure cost estimate under 40 CFR 265.142, and for disposal facilities the most recent post-closure cost estimate under 40 CFR 265.144;

(h) for generators who treat, store, or dispose of hazardous waste on-site, a description of the efforts undertaken during the year to reduce the volume and toxicity of waste generated;

(i) for generators who treat, store, or dispose of hazardous waste on-site, a description of the changes in volume and toxicity of waste actually achieved during the year in comparison to previous years; and

(j) a certification made in accordance with 40 CFR 270.11 and signed and dated by the owner or operator of the facility or an authorized representative.