Water Quality

There are many benefits associated with showers regarding relaxation and comfort, but they also pose a potential health risk regarding Legionella bacteria...

Water is a fundamental resource for life, indispensable for hydration, sanitation, and countless industrial and agricultural processes. However, the quality of water...

One of the biggest driving forces to certification is regulatory requirements. If a government regulation exists that prohibits the legal sale of a product...

According to the ASSE International Plumbing Dictionary, working pressure is the maximum pressure in a water piping system allowable under normal working conditions. Likewise,...

In 1906, Henry B. Davis and some 25 plumbing inspectors from cities across the United States gathered in a meeting hall in...

At ASSE International headquarters, we receive calls and correspondence from people not certain of the differences within ASSE/IAPMO/ANSI Series 12000-2021, Professional Qualifications...

In each issue of Working Pressure, we ask 10 questions to a training coordinator or instructor of an ASSE-approved training provider. Some questions are...

The primarily Black residents of Lowndes County, Ala., have long suffered from substandard sanitation, sewage backup and broken plumbing. Today, more...

One of the common technologies used for water treatment are Reverse Osmosis systems. (From this point forward referred to RO.) The EPA...

There are likely more than 57,000 sites contaminated by PFAS (per- and polyfluoroalkyl substances) in the U.S., according to a recent Northeastern...