Entries by Sarah Haughn

Burgeoning Bay Area buys time to boost water infrastructure

SAN FRANCISCO – San Francisco’s humongous Hetch Hetchy water system is getting an upgrade. Responding to drought conditions, the city has decided to spend $4.4 billion to refurbish the area’s most extensive water infrastructure project. Improving provision of the resource to almost 2.5 million people, however, requires no small degree of coordination and political sensitivity, […]

Towering trees teach sustainability: Water scarcity limits growth, enables survival

Recent research determines that the coniferous Douglas Fir grows only so tall before it runs out of water. Unable to pull water any higher, the tree begins to experience drought-like conditions. Growth ceases at about 350 feet — the same height as a 35-story tower. “The foliage is struggling to get enough water and seems […]

Waste not, want not: Orange County sewage undergoes alchemy

Featured in the New York Times a new sewage treatment plant in Orange County, California, reveals the latest in water technologies. Using processes such as microfiltration and reverse osmosis, the Orange County Groundwater Replenishment System converts the county’s sewage back into drinking water. As it turns out, the end product is cleaner than water found […]

Climate change: Advocates warm up to Lake Baikal

BOLSHIYE KOTY, Russia – Containing one-fifth of the world’s freshwater, Lake Baikal has stood the test of time–paper mills, an influx of tourists, and now a proposed uranium enrichment facility. But two activists are standing up to detrimental development. Lyubov Izmestieva, whose family has monitored the lake for almost a century, worries that plans to […]

Salmon over Slalom: Dam Removal Threatens Local Economy

RED BLUFF, California – Stakeholders in dam profits watch with anxiety as an environmental lawsuit that would remove the Red Bluff diversion dam nears conclusion. The Red Bluff diversion dam provides water during the summer to boaters and farmers, but interrupts the steadily declining salmon run. “Obviously the writing is on the wall that operation […]

Toronto youth ask Canada to proclaim water a basic human right

TORONTO – A cadre of youth in Canada believe water is a human right and they are requesting their government to recognize it as such. The group, Youth4Water, plans to take its message to Parliament Hill in March. According to the Toronto Sun, members have already designed a petition urging Prime Minister Stephen Harper to […]

Polyethylene balls balance bromate levels in Ivanhoe Reservoir

High levels of bromate in Ivanhoe Reservoir have inspired officials of the Los Angeles Department of Water and Power to dump millions of shiny black polyethylene balls into the water. Bromate forms when sunlight combines with bromide and chlorine. The balls should control vapor and keep bromate levels in check. Read more here. Source: American […]