When the Great Lakes Water Authority began developing its 40-year wastewater master plan, a simple reality informed the task: The utility’s 195...
Combined Sewer Overflow (CSO) Articles
Online Exclusives
What’s Your Sewer IQ? Take the Overflows Quiz and Find Out
How much do you know about sewer overflows? Test your knowledge.Take the quiz here.
Online Exclusives
Buffalo, New York, to Launch Largest Environmental Impact Bond in the Nation
Mayor Byron Brown recently announced during his 14th State of the City address that Buffalo, New York, will launch the largest Environmental...
Online Exclusives
Kentucky Stormwater Project Named Engineering Design Feat of the Year
A Kentucky-based sewer collections system improvement project has been heralded by the Design-Build Institute of America (DBIA) during its 2019 National Design-Build Project/Team...
Editorial
Absorbing the Impact of Stormwater
Philadelphia has a significant combined sewer overflow problem. To solve the problem, the Philadelphia Water Department came up with a solution so...
Online Exclusives
The Dangers of Combined Sewer Overflows
Typically found in older municipalities and communities in the Great Lakes, Northeast and Pacific Northwest areas of the United States, combined sewer...
Online Exclusives
DC Water Tunnel Saves Anacostia River from 4.5 Billion Gallons of Overflow in 2018
Last year, DC Water opened the first 7-mile segment of its Anocostia River Tunnel system — a massive storage structure for combined...
Online Exclusives
Massive Tunnel Project Diverts Washington, D.C., Stormwater Better Than Expected
A large river flows through Washington, D.C., but if you’re imagining a crystal-clear, picturesque river flowing through the nation’s capital, think again.
For...
Online Exclusives
Unexpected Recycling Resource Benefits New York City Collections System
Toilets are the unexpected heroes of New York City’s green infrastructure program — yes, toilets.
Not only has New York City been installing...
Online Exclusives
Calling on the Public to Help Reduce Overflows
A new public outreach campaign is being rolled out in New York City aimed at reducing combined sewer overflows. As is typically...
Online Exclusives
What You Need to Know About CSOs and Consent Decrees
April showers bring … May CSOs? Preventing combined sewer overflows is a top priority for municipalities with combined systems, and looming capacity...
Online Exclusives
Best of 2017: The Year in Photos
Over the course of a year and 12 issues of Municipal Sewer & Water magazine, a lot of words are dedicated to...
Online Exclusives
Tunnel Project Expected to Reduce CSOs by 90 Percent
The EPA recently recognized 28 different wastewater, septic system and stormwater projects for being innovative in their design or financing.
Projects funded by...
Online Exclusives
Park Projects Create 1.2 Million Gallons of Stormwater Storage for City
Flooding is common in the low-lying sections of Hoboken, New Jersey, since they are in the tidal marsh of the Hudson River...



















