The media billing parties listed below represent the current data residing in the Louisiana Department of Environment Quality’s data tables for a given Facility location (Agency Interest). If a facility does not have a stated billing party for a specific media, this list shows the Facility location’s current listed mailing address If a company finds that one or more of these addresses is listed in error, please contact the department and submit a corrected billing party via email at _DEQ-FacilityUpdatePersonnel@la.gov.