Operator Information
Operator Name:
Donald L. Willis
Active Certificates
13058 | Wastewater Treatment 4 | 10/10/2008 | 12/31/2025 | 3.50 | 0.00 | 3.50 | Yes |
13067 | Water Treatment 4 | 10/10/2008 | 12/31/2025 | 3.50 | 0.00 | 3.50 | Yes |
Certificates Up For Renewal
Certificates can be renewed provided the CEU requirement is met.
13058 | Wastewater Treatment 4 | 12/31/2025 | Yes |
13067 | Water Treatment 4 | 12/31/2025 | Yes |
Current Employer
(If blank, no employment information is on file)
Additional Operator Information