Like many people in the world of water, Joe Cribbs didn’t come into the field straight out of high school. In fact,...
Education/Training Articles
Editorial
Exam Study Guide - July 2019
WASTEWATER - By Rick Lallish
What type of pond is often used to treat strong industrial wastes?
A. Aerobic
B. Anaerobic
C. Facultative
D. Mechanically aerated
Answer: B. Anaerobic...
Editorial
Worth Noting - July 2019
People/Awards
Larry Polfliet, assistant superintendent for the wastewater treatment collections system in Marshall, Minnesota, was named 2018 Employee of the Year. The Hollister Water...
Online Exclusives
Exam Study Guide: Sludge Blanket Level; and Chemical Feed Calculations
Entry 244300Welcome 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
How Utilities Can Ride the Wave of Operator Retirements
Forty years ago, a surge of resources and new recruits flooded the treatment industry due to the Clean Water Act amendment. Now,...
Editorial
Worth Noting - June 2019
People/Awards
The Orange County (California) Sanitation District’s Newhope-Placentia Trunk Sewer Replacement Project was named Wastewater Treatment Project of the Year by the American...
Online Exclusives
Exam Study Guide: Types of Liquid Waste; and Colloidal Particles in Water
Entry 244341Welcome 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
Worth Noting - May 2019
People/Awards
Nancy Hausrath was hired as utilities director for the City of Hagerstown, Maryland.
Brandon Kelly was hired as director of the Department...
Online Exclusives
Exam Study Guide: Industrial Waste Treatment; and Backflow Control Devices
Entry 244384Welcome 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: Corrosive Gases; and Calculating Brake Horsepower
Entry 244393Welcome 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
Water & Wastewater Education Listing: April 2019
AlaskaThe Alaska Department of Environmental Conservation is offering:April 9-11 — Financial Management for Rural Utilities, FairbanksApril 16-18 — Small Treated Water Systems, BethelApril 22-26...
Online Exclusives
Exam Study Guide: Pumping Fundamentals; and Operating Pressure
Entry 244415Welcome 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
WASTEWATER
By Rick Lallish
What will happen if you lose vacuum to the feed line on a chlorinator?
A. Water feed to the chlorinator...
Editorial
Worth Noting - April 2019
People/Awards
Wastewater department employee Douglas Hartsaugh retired after more than 31 years as a public utilities worker in Circleville, Ohio.
Kayla Stephens was...








