Welcome back to TPO magazine's Exam Study Guide Series, which offers a pair of water/wastewater study questions with in-depth explanations of the answers. Last time, we...
Education/Training Articles
Online Exclusives
Exam Study Guide: Excessive Clarifier Ashing; and Calculating MRDL for Chlorine
Welcome back to TPO magazine's Exam Study Guide Series, which offers a pair of water/wastewater study questions with in-depth explanations of the answers. Last time, we...
Editorial
This Hatfield Winner Started Out With a Love of Science and Solving Problems: A Great Fit in the Water Business
Charlie Martin always loved science and solving problems. That makes him a perfect fit in the clean-water profession.As city engineer in Graceville,...
Editorial
Worth Noting - November 2020
People/AwardsThe Water Environment Federation has designated 15 members as 2020 WEF Fellows in recognition of their achievements and contributions in the water...
Online Exclusives
WEF Announces Graduates of 2020 Water Leadership Institute
The Water Environment Federation (WEF) has announced the 52 graduates of its Water Leadership Institute Class of 2020.The Water Leadership Institute program is...
Online Exclusives
Exam Study Guide: Trickling Filter Types; and Determining Lead Concentration
Welcome back to TPO magazine's Exam Study Guide Series, which offers a pair of water/wastewater study questions with in-depth explanations of the answers. Last time, we...
Online Exclusives
GLWA Graduates Inaugural Class of Technician Apprentices
The Great Lakes Water Authority (GLWA) has graduated its first cohort of apprentices from the Authority’s inaugural three-year Electrical Instrumentation Control Technician –...
Online Exclusives
Exam Study Guide: Lagoon Walk-Throughs and Aging Water Samples
Welcome back to TPO magazine's Exam Study Guide Series, which offers a pair of water/wastewater study questions with in-depth explanations of the answers. Last time, we...
Online Exclusives
A Different Approach to Continuing Education
A decade ago, Treatment Plant Operator was first to announce the formation of a new company that was taking a different approach...
Editorial
For WEF's Walt Marlowe, Water Is an 'Absolutely Fascinating Topic'
Walt Marlowe came aboard as the Water Environment Federation’s executive director on Sept. 9, 2019.A few weeks later, he was in Chicago...
Editorial
Worth Noting - October 2020
People/AwardsThe Birmingham (Alabama) Water Works Board had three women engineers on its staff earn doctorate degrees. Engineers April Nabors and Jaquice Boyd,...
Online Exclusives
Water & Wastewater Education Listing: September 2020
AlaskaThe Alaska Department of Environmental Conservation is offering:Sept. 14-15 — PLCs for Non-Programmers, AnchorageSept. 16-17 — PLC Programming & Applications, AnchorageOct. 6-7 — Pressure...
Videos
TPO Podcast: Water/Wastewater Operations Training
In this podcast presented by Treatment Plant Operator magazine, editor Ted Rulseh talks with special guest Ron Trygar of the University of Florida Training, Research and...
Online Exclusives
Exam Study Guide: Activated Sludge Process Variables; and Distribution System Piping
Welcome back to TPO magazine's Exam Study Guide Series, which offers a pair of water/wastewater study questions with in-depth explanations of the answers. Last time, we...











