This page lists all OHA-certified operators, cross connection specialists, and backflow assembly testers.
Abbreviations: BAT = Backflow Assembly Tester, CCS = Cross Connection Specialist, D = Distribution, DRC = Direct Responsible Charge, OIT = Operator in Training, PWS = Public Water System, SWS = Small Water System, T = Treatment.
Contact
Operator Certification Program
Cross Connection and Backflow Prevention Program
How to use this data table
- Default Views: Use the D/T Operators button to filter the results for distribution and treatment operators. Use the BAT/CCS button to filter the results for backflow assembly testers and cross connection specialists. Use the SWS Operators button to filter the results for small water system operators. Columns will automatically adjust to help view the records.
- Data Filters: Use the dropdown menus in column headings to filter results. Use the Search box to search across all columns.
- Columns: Use the Columns button to select which columns to display in the table, including additional columns not shown in the default display. Drag column headings to rearrange their order.
- Sort: Click column headings to sort ascending or descending. To sort by more than one column, hold the Shift key while clicking on additional column headings. The arrow in the column heading will show in blue if the results are currently being sorted by that column.
- Download: Use the Download button to export data to an Excel or CSV file. Only filtered results will be downloaded.
- Reset: Click the Reset button to restore default settings and view all records.
Public Tester List
The
Public Tester List is a separate page that lists backflow assembly testers who are interested in being contacted about employment opportunities. Learn more about this list on our
List of Backflow Testers web page.
