Sewer Systems

Close-up of Chicago Sewer manhole cover.

Chicago to Update Stormwater Plan

Chicago is one of 700 U.S. cities with combined sewer and stormwater systems that often lead to flooding during major rain events.

November 5, 2024 - Smart Cities Dive

Aerial view of Alexandria, Virginia from over Potomac River

Alexandria Is Close to Fixing Its Sewage Woes

After 16 months and $615 of tunneling, Alexandria, Virginia is nearly finished digging a 2.2-mile-long tunnel beneath the city and the Potomac River that will fix its sewage overflow problem.

August 29, 2024 - Inside Climate News

Worker in blue pants holding hose while standing in flooded interior room.

Baltimore Sewer Backup Assistance Programs Stall

Two programs aimed at helping residents safely clean up overflows caused by aging pipes are in limbo due to a dispute between the city and the EPA.

August 20, 2024 - Inside Climate News

Aerial view of Baltimore's Inner Harbor with downtown skyline.

Baltimore Invests Billions to Clean its Waterways

Like Paris, the city has been working to improve its wastewater system and make local waterways safe for swimming.

August 13, 2024 - NPR

Butte County, California

Rebuilding Paradise: Time to Consider Sewers

Paradise is the largest incorporated city west of the Mississippi River lacking a public sewer system. The town of of 27,000 relies on septic systems, now potentially damaged. Without sewers, multi-family housing construction becomes more difficult.

December 20, 2018 - San Francisco Chronicle

Adapting Combined Sewer-Stormwater Systems to Climate Change

Only one coastal city has a sewer system that must handle stormwater as well as wastewater. San Francisco's efforts to adapt its combined sewer-stormwater system has put it on the vanguard of the city's climate adaptation efforts.

October 31, 2017 - San Francisco Chronicle

Checking in on Lake Erie's $3 Billion 'Project Clean Lake'

A rainwater retention facility in Cleveland represents a small step forward with a controversial 25-year, $3 billion plan to clean Lake Erie.

October 30, 2014 - Cleveland.com

Sewer Shortage Pits Developers Against Residents on Long Island

Plans to develop eastern Long Island as a thriving tech hub with "bustling downtowns and new apartments for young families" are facing a messy obstacle, the absence of "a basic element of a modern civilization: sewers."

August 29, 2012 - The Wall Street Journal

Overflow Plant Aims to Reduce Sewage Contamination

A new sewage plant has opened in New York that hopes to reduce the amount of sewage overflow when storms overwhelm the city's combined sewage and stormwater system.

May 14, 2011 - The New York Times

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.