Class D Questionnaire for Wastewater Operators
Class D Water Questionnaire for Wastewater Operators. Class D wastewater operators applying for renewal must complete the following questionnaire and submit to the TCEQ before your license can be renewed.
Class D Water Questionnaire for Wastewater Operators. Class D wastewater operators applying for renewal must complete the following questionnaire and submit to the TCEQ before your license can be renewed.