URBAN STORMWATER ARTICLES

City of Lima, Ohio, enters CWA settlement to reduce critical sewage overflows

To resolve claims that untreated sewer discharges were released into the Ottawa River during wet weather, the city of Lima, Ohio, has entered into a Clean Water Act settlement with the Environ...

City of Philadelphia names first 'Stormwater Pioneer'

The Philadelphia Water Department has named Stanley's True Value Hardware as the city's first Stormwater Pioneer. The store's third-generation owners were recognized as role models for small busine...

Chicago/Calumet region to receive major stormwater, green infrastructure upgrades with grant

Partners of the Chi-Cal Rivers Fund have announced five projects selected to receive $1.1 million in grant funding that will help carry out these efforts.

Submersible pumps help solve decades-old stormwater problem in city of Pasadena

Recently, officials of the city of Pasadena, Texas, along with the Texas Department of Transportation turned to Grundfos and its line of Axial-Flow Submersible Pumps to solve a major flooding issue...

Three major CA airports to receive new stormwater monitoring services, equipment under contract

Los Angeles World Airports has awarded a contract to Alta Environmental for consulting services up to $5 million for three years on an as-needed basis to improve stormwater monitoring for Los Angel...

MI communities awarded $91M for widescale sewer system planning

The MI Department of Environmental Quality has announced 115 applicants selected to receive grants totaling $91 million from the Stormwater, Asset Management, and Wastewater program, which protects...

Pipe coupling

Complete piping solutions

In the Mix: Jet Aerators, Mixers Prove Successful for Large-Diameter Equalization Tanks

Many municipalities are facing the challenge of equalizing large volumes of stormwater sometimes mixed with raw sewage to meet their permit limitations. As such, jet aerators and mixers from KLa Sy...

Hungary faces up to the affordability challenge

Hungary has reduced its 400-plus utilities to just 46 in three years. Natasha Wiseman investigates the changed landscape and the country's first ice pigging project.

BUYER'S GUIDE COMPANIES

Zoeller Co

Offers residential waste and clean water pump solutions to commercial customers and municipalities. Solutions enginee...

CULTEC Inc

Manufactures plastic chambers used in subsurface retention and detention stormwater management and septic applications.

SRS Crisafulli Inc

Manufactures dredges and pumps for handling sludges, residuals, biosolids, slurries, sediment, fly ash, slimes, taili...

Onset Computer Corp

HOBO data loggers measure and record water level, conductivity, and a variety of other parameters. They can be deploy...

BUYER'S GUIDE PRODUCTS

REGAL MODEL CRA 5000 CHLORINE RESIDUAL ANALYZER

Continuously measures level(s) of Free or Total chlorine in water and wastewater. May be used exclusively to monitor ...

REGAL SULPHONATORS

Based on same simple, efficient design that has made REGAL Gas Chlorinators the industry standard. Used to de-chlorin...

REGAL CHLORINATORS

Made with just 68 parts, the direct cylinder mounted, all-vacuum REGAL Chlorinators are easy to maintain and clean, r...

REGAL AMMONIATORS

Used to combat disinfection byproducts (DBPS) in chloramination and to neutralize acids. Built with rugged materials ...
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