Certification
About State of Colorado Water & Wastewater Certifications
The State of Colorado certifies water and wastewater operators for a variety of positions and skill levels. For the most up-to-date information, please follow these links:
General Information, Colorado Study Materials and Need-to-Know Criteria
Association of Boards of Certification Study Guides, Need-to-Know Criteria and Materials (national)
Colorado Operator Certification Program Office
You may contact the Operator Certification Program Office at:
2170 S. Parker Road #290
Denver, CO 80231
Phone #: 303.394.8994
Fax #: 303.394.3450