Should You Get Certified in Backflow?


Backflow
Graywater from a system at a Florida residence is piped into the home’s drinking water. “Yellow gushy stuff” coming out of some taps in Maryland turns out to be the powerful—and highly toxic—herbicide Paraquat from an agricultural facility. Propane gas flowing into a Connecticut water main from a storage tank causes a washing machine to explode. “Rusty” water coming out of a Michigan hospital’s drinking fountain turns out to be blood from a nearby autopsy room. These stories are enough to curl your hair. These are all real-life incidents caused by backflow, usually the result of an accidental cross-connection between a potable water system and a contaminating source.    More
 
Wednesday, October 15, 2014 MARY ELIZABETH WILLIAMS-VILLANO

Irrigating With Graywater


Irrigation
Water. It’s vital to all life. Humans, plants and animals can’t live without it. But the problem is, it’s getting scarcer. And, in many places, more and more expensive.   More
 
Wednesday, May 15, 2013

Go with the Flow


Drip Irrigation - Low Flow
How many of you out there have held onto a truck until it was well passed its prime? The body was probably peppered with dings and dents, and the odometer had so many zeros on it that you got dizzy every time you glanced down to check the mileage. But you held onto it because you were familiar with every creak and squeak the engine made. Even though you knew it was the smart thing to do, you had trouble moving on.    More
 
Thursday, April 16, 2009 RYAN FRIEDMAN

Gray Water Flows Green


Miscellaneous
Seventy years ago, there were approximately 150 million people living in this country. Today, that number has more than doubled. The population explosion has taken its toll on our nation’s water supply. As a result of increased demand, many of our aquifers are at low levels, and wetlands throughout the country have gone dry. A dilapidated water infrastructure has exacerbated the problem.   More
 
Monday, June 15, 2009 RYAN FRIEDMAN

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