Compilation of print and digital information resources for the municipal water and wastewater markets.

Does Your Stormwater BMP Make the Grade?
Options for testing BMPs and understanding the results

The pollutants in stormwater are a complex chemical and physical soup of materials that are mixed together in numerous ways. Chemicals are adsorbed onto and into solids, and particles stick to larg...

Why Factory Centrifugal Pump Performance Curves Sometimes (Apparently) Differ From Field Tests Results

The writer recently received a question from a reader regarding deviations the reader was experiencing between the pump factory head-capacity (H-Q) performance curve and what was being observing in...

Pionetics, Rayne ship 1,500th innovative Evolution Drinking Water System

Pionetics Corporation and Rayne Water Corporation announce jointly that they have shipped the 1,500th Rayne Evolution Drinking Water System with LINX® technology.

BioTector wins Product Leadership Award in water analysis

BioTector Analytical Systems iwins the prestigious Frost & Sullivan 2012 United States Product Leadership Award in Water & Wastewater Analytical Instrumentation Market.

Spain water product exports expanded with LDOR and NSF International partnership

NSF International  has expanded its collaboration with Laboratorio Dr. Oliver Rodés to test and certify Spanish water treatment, distribution and plumbing products to facilitate their export t...

Stormwater management in Philidelphia improved by EPA grants

The U.S. Environmental Protection Agency is providing up to $3 million in research grants for projects that will study the benefits of green techniques in controlling stormwater pollution in Philad...

New Delaware wastewater treatment system approved by DNREC

Anua’s new Platinum Submerged Aerated Filter system received approval from the Delaware Department of Natural Resources and Environmental Control.

Sewer assessment

InfoSense recently received the Innovative Technology Award from WEF for its Sewer Line Rapid Assessment Tool (SL-RAT™), a condition assessment tool for collection system crews that provides quick ...

NSF International appoints VP of global water division

Standards organization NSF International has appointed Clif McLellan as Vice President of its Global Water Division, which verifies that water treatment products meet design, material and performan...


PD6801 ProtEX F & I Level Meter

The new ProtEX-F&I PD6801 explosion-proof level meter brings modern design, an easy to read feet and inches display, and enhanced functionality to hazardous areas around the world.

Q45H/79 Total Chlorine Monitor

A new total residual chlorine monitor with improved sensitivity and zero stability to ensure that all chemical species are quantified.


The Q45H is available as either a Free Residual Chlorine Monitor or it can be set up to measure Combined Residual Chlorine (chloramines) and does not use reagents.

Aurora 1030W TOC Analyzer

The Aurora 1030W TOC Analyzer processes aqueous samples for analysis of the total organic carbon (TOC), total inorganic carbon (TIC), and non-purgeable organic carbon (NPOC) content of the samples.