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This working group is focused on discussions about US - Water.

The mission of this working group is to focus on discussions about US - Water.

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Kathy Gilbeaux Maeryn Obley mdmcdonald MDMcDonald_me_com Miles Marcotte scottt@stetsone...

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us-water@m.resiliencesystem.org

Testing runoff water near homeless encampments to detect COVID

Testing environmental water to monitor COVID-19 spread in unsheltered encampments

To better understand COVID-19's spread during the pandemic, public health officials have expanded wastewater surveillance. These efforts track SARS-CoV-2 levels and health risks among most people, but they miss people who live without shelter, a population particularly vulnerable to severe infection.

To fill this information gap, researchers reporting in Environmental Science & Technology Letters tested flood-control waterways near unsheltered encampments, finding similar transmission patterns as in the broader community and identifying previously unseen viral mutations.

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Texas power blackouts illustrate weakeness of U.s. infracstructuret

Even as Texas struggled to restore electricity and water over the past week, signs of the risks posed by increasingly extreme weather to America’s aging infrastructure were cropping up across the country.

The week’s continent-spanning winter storms triggered blackouts in Texas, Oklahoma, Mississippi and several other states. One-third of oil production in the nation was halted. Drinking-water systems in Ohio were knocked offline. Road networks nationwide were paralyzed and vaccination efforts in 20 states were disrupted.

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Extreme Water Stress Affects a Quarter of the World's Population, Say Experts

CLICK HERE - World Resources Institute (WRI) - Aqueduct Tools

theguardian.com - by Emily Holden and Vidhi Doshi - August 6, 2019

A quarter of the world’s population across 17 countries are living in regions of extremely high water stress, a measure of the level of competition over water resources, a new report reveals.

Experts at the World Resources Institute (WRI) warned that increasing water stress could lead to more “day zeroes” – a term that gained popularity in 2018 as Cape Town in South Africa came dangerously close to running out of water . . .

 . . . Although the US did not have high levels of water stress overall, a handful of states – including New Mexico and California – were found to be facing significant strains on their water supplies that will only intensify with global heating.

(CLICK HERE - READ COMPLETE ARTICLE)

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A Map of the Future of Water

           

Figure 1: Trends in TWS (in centimetres per year) obtained on the basis of GRACE observations from April 2002 to March 2016. The cause of the trend in each outlined study region is briefly explained and colour-coded by category. The trend map was smoothed with a 150-km-radius Gaussian filter for the purpose of visualization; however, all calculations were performed at the native 3° resolution of the data product.

CLICK HERE - STUDY - Emerging trends in global freshwater availability

trend.pewtrusts.org - by Jay Famiglietti - March 13, 2019

Global changes are altering where and how we get fresh water, sparking the need for worldwide cooperation.

The availability of fresh water is rapidly changing all over the world, creating a tenuous future that requires attention from policymakers and the public . . .

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'Poisoning Our Water': Coal Ash Contaminating Groundwater Nationwide, Groups Say

           

Waste ash from hundreds of coal-fired power plants has contaminated groundwater in 39 states with toxic substances such as arsenic, lithium and mercury, according to a report by two environmental groups. SOURCE: CNN

CLICK HERE - REPORT - Coal’s Poisonous Legacy - Groundwater Contaminated by Coal Ash Across the U.S. (80 page .PDF report)

cnn.com - by Gregory Wallace - March 4, 2019

Waste ash from hundreds of coal-fired power plants has contaminated groundwater in 39 states with toxic substances like arsenic, lithium and mercury, according to a report by two environmental groups that was based on data the plants reported to the US Environmental Protection Agency.

The report, released Monday by the Environmental Integrity Project and Earthjustice, highlights more than a dozen instances in which those substances have reached drinking water supplies. The full extent of the effect on drinking water supplies is not known because private sources of drinking water are not tested, the report said.

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Report: Texas Coal Power Plants Leaching Toxic Pollutants Into Groundwater

           

An Environmental Integrity Project examination of power company data made available for the first time in 2018 found that all (16 of 16) of the coal-fired power plants in Texas for which records are available are leaking unsafe levels of contaminants into groundwater.

Analyzing groundwater monitoring data that power companies are now required to report to the federal government, the Environmental Integrity Project found that groundwater under 16 Texas coal plants had unsafe levels of contaminants including arsenic. The pollution is linked to disposal pits for spent coal.

CLICK HERE - Groundwater Contamination from Texas Coal Ash Dumps

CLICK HERE - REPORT - Groundwater Contamination from Texas Coal Ash Dumps (70 page .PDF report)

texastribune.org - by Kiah Collier - January 17, 2019

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Hog Farmers Scramble to Drain Waste Pools Ahead Of Hurricane Florence

Manure lagoons on hog farms like this one in eastern North Carolina flooded after Hurricane Floyd swept through in 1999, creating environmental and health concerns for nearby rivers. Farmers are worried that the scenario will repeat after Hurricane Florence hits this week. John Althouse/AFP/Getty Images

Image: Manure lagoons on hog farms like this one in eastern North Carolina flooded after Hurricane Floyd swept through in 1999, creating environmental and health concerns for nearby rivers. Farmers are worried that the scenario will repeat after Hurricane Florence hits this week. John Althouse/AFP/Getty Images

npr.org - September 11th 2018 - Dan Charles

Just inland from the North Carolina coast, right in the path of Hurricane Florence, there's an area where there are many more pigs than people. Each big hog farm has one or more open-air "lagoons" filled with manure, and some could be vulnerable to flooding if the hurricane brings as much rain as feared.

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Texas, Refineries Urged to Plan Storm Shutdowns to Cut Pollution

           

FILE PHOTO: An aerial view of the Shell Deer Park Manufacturing Complex is seen in Deer Park, Texas, U.S. August 31, 2017. REUTERS/Adrees Latif/File Photo

CLICK HERE - REPORT - Preparing for the Next Storm (33 page .PDF report)

reuters.com - by Timothy Gardner - August 16, 2018

Texas environment regulators should coordinate shutdowns of oil refineries and other petrochemical plants during major storms to avoid big releases of air pollution like during last year’s Hurricane Harvey, a report said on Thursday.

A year ago Harvey dumped more than 60 inches (1.5 meters) of rain on southeastern Texas, halting refineries that produce a quarter of U.S. fuel and damaging infrastructure.

Texas industry, including refineries and petrochemical plants, released an extra 8.3 million pounds (3.8 million kg) of air pollutants including cancer-causing benzene, during Harvey, said the report . . . 

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Everglades Under Threat as Florida's Mangroves Face Death by Rising Sea Level

           

The Everglades wilderness has already been reduced by half by the construction of dams and canals and to accommodate a booming population. Photograph: Getty Images

CLICK HERE - RESEARCH - SE Saline Everglades Transgressive Sedimentation in Response to Historic Acceleration in Sea-Level Rise: A Viable Marker for the Base of the Anthropocene?

The ‘river of grass’ wilderness and coastal communities are in peril, with the buffer coastal ecosystems on a ‘death march’ inland

theguardian.com - by Oliver Milman - May 2, 2018

Florida’s mangroves have been forced into a hasty retreat by sea level rise and now face being drowned, imperiling coastal communities and the prized Everglades wetlands, researchers have found.

Mangroves in south-east Florida in an area studied by the researchers have been on a “death march” inland as they edge away from the swelling ocean but have now hit a manmade levee and are likely to be submerged by water within 30 years, according to the Florida International University analysis.

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