Certification Exams
Small Water Systems Exams
Requires the TAN or PINK Formula/Conversion Table
ABC Exams
Water Distribution Exams
Requires the NEON GREEN Formula/Conversion Table
Wastewater Collection Exams
Requires the YELLOW Formula/Conversion Table
Water Treatment Exams
Requires the NEON GREEN Formula/Conversion Table
Wastewater Treatment Exams
Requires the YELLOW Formula/Conversion Table
Issues with Small Water Systems Exams?
Call the Operator Certification Program at 907-465-1139
Issues with ABC Exams?
For immediate assistance, call 515-232-3623 during ABC's office hours (8 am - 4:30 pm Central Time or 5 am - 1:30 pm Alaska Time) and ask for web-based test administration assistance. For less urgent inquiries you can email testing@abccert.org.
Formula Sheets
If you cannot locate your laminated copies of your Formula/Conversion Tables, click one of the links below and print for the examinee. Collect the Formula/Conversion Tables from the examinee once the exam is complete.
Small Water System Formula/Conversion Tables (PDF)
- ABC Exams Formula Tables (Select the 2017 Edition links)
- Water Treatment/Water Distribution Formula Tables
- Wastewater Treatment/Wastewater Collection Formula Tables
General Questions?
Contact the Operator Certification Program at 907-465-1139 or dec.opcert@alaska.gov