After four years of work, the Advanced Water Treatment Operator (AWTO) certification program is now complete and launched by the California-Nevada Section...
Education/Training Articles
Online Exclusives
Exam Study Guide: The Settleable Solids Test; and Confined Spaces
Entry 243305Welcome 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,...
Editorial
Exam Study Guide - August 2020
WASTEWATERBy Rick LallishWhich of the following pumps would be the least effective for pumping heavy sludges?A. Progressing cavityB. Rotary lobeC. CentrifugalD. DiaphragmAnswer: C. Progressive cavity pumps...
Editorial
A Texas Operator Turned a Love of a Sport Into a Home Run of a Professional Life
As a youngster, Lance Phillips played baseball at W.W. Samuell High School in Dallas. Like many boys, he dreamed of playing in...
Online Exclusives
Exam Study Guide: MBR Layouts; and Chlorine Cylinder Storage
Entry 243341Welcome 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,...
Online Exclusives
Exam Study Guide: Laboratory Procedures; and Dissolved Oxygen Concentration
Entry 243358Welcome 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,...
Online Exclusives
Virtual Trainings Are Now Available
Having access to content that can expand your knowledge base is as important now as it has ever been, so we are...
Editorial
In Need of a New Generation of Operators, a Midwest Agency Looks to Young People
The Great Lakes Water Authority’s three apprenticeship programs in Michigan are helping to resist the wave of retirements sweeping the industry.The initiative...
Editorial
Quality Staff Begets Quality Performance at Wisconsin Clean-Water Plant
The Racine (Wisconsin) Wastewater Treatment Plant has occupied a 21-acre site on the west shore of Lake Michigan since 1937. Plant leaders...
Online Exclusives
Exam Study Guide: Lagoon Types; and Rate of Flow Controllers
Entry 243378Welcome 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,...
Online Exclusives
Exam Study Guide: Pumping Heavy Sludge; and Slow Sand Gravity Filters
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
Worth Noting - June 2020
People/AwardsThe Newport (Rhode Island) Wastewater Treatment Facility, Cranston (Rhode Island) Wastewater Treatment Facility, and Presque Isle (Maine) Utilities District received 2019 Regional...
Editorial
When a Life of Fishing, Hunting and Travel Wasn't Enough, This Man Found New Energy in a Second Career
A lot of people dream of retirement days spent fishing, hunting and traveling. Doug Heistand did, too — until he grew bored.
After four...
Online Exclusives
Exam Study Guide: Sampling Rules; and Risk and Resilience Assessments
Entry 243412Welcome 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,...











