[Wwtfoperators] Updated Formula Sheet

Operators of Wastewater Treatment Facilities wwtfoperators at listserve.ri.gov
Mon Sep 29 10:35:23 EDT 2025


All,

I made a minor change to the formula sheet for the upcoming November exams. The new formula sheet can be found at: https://dem.ri.gov/programs/benviron/water/licenses/wwoper/pdfs/formulae.pdf 

Please share with your staff who plan on taking an operator's exam in November.

Thanks,

Matthew Puglia, P.E.

Chair
Board of Certification of Operators

of Wastewater Treatment Facilities

NEW direct line: 401-537-4153

http://www.dem.ri.gov/wwtfopcert 



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