Tennessee Fly Ash Slurry Spill Largest Recorded
On December 22, 2008 in Roane County, Tennessee, the Tennessee Valley Authority (TVA) Kingston Fossil Plant had a dike rupture releasing more the 5.4 million cubic yards of coal ash into the Emory River. There were no recorded deaths or serious injuries , but the surrounding ecosystem was affected severely. The ash slurry contained heavy metals such as arsenic, barium, chromium, mercury, nickel and many more, all of which were released directly into water the ways. Preliminary tests of drinking water showed that the toxins did not affect it, however later individual organizations tests show high amounts of arsenic and other toxins in the water. Officials say that the discrepancy is due to original water test being done before the polluted water had a chance to reach Tennessee Valley Authority, water treatment plant. Authorities claim that the reason for the dam failure was due to the high rain fall and subzero temperatures. However, local residents are saying that they’d observed leakages ever since the plant was opened, as well as...
The water crisis in Flint Michigan began as early as was as April of 2014. The crisis is concerning a small town called Flint, located at the bottom right of michigan were the majority of the population is African American. The issue began when the town 's water supply witch in past use to come from the detroit river water supply was switched over to the Flint river water supply. People soon began to complain about the taste, smell, and color of the tap water, and of symptoms such as hair loss and rashes from bathing in the water. Even though there were many signs that the water was indeed contaminated, such as when a General Motors plant in Flint stopped using municipal water in October of 2014, claiming that it corroded car parts, the government officials stated that the water was not a threat to the public 's health and safety. However it was later revealed that the water was in fact unhealthy, and contained too much lead. The issue was brought to the eyes of the public when Lee Anne Walters, a Flint resident. This mother of four had seen her family suffer from various alarming symptoms, including abdominal pains, hair loss, and rashes; she also has a son who showed signs of developmental problems. She decided to switch her family to bottled water, and the symptoms abated. Finally, in February of 2015, she demanded that the city test the tap water. A federal investigation was launched and the results came back shocking. The water was extremely toxic containing 400 parts per billion of lead. According to the Environmental Protection Agency (EPA), there is no safe level of lead in drinking water, but the maximum allowed by law is 15 parts per billion. Virginia Tech professor and engineer Marc Edwards, an expert on municipal w...
The Lowry Landfill Superfund Site is located in Arapahoe County, Colorado, approximately 2 miles east of Aurora. It consists of approximately 507 acres of waste disposal area and is operated by Waste Management of Colorado, Inc. The land surrounding the site consists of native prairie grass and a wetland located along a local creek. Sections around the site are zoned for agricultural use including cattle grazing and non-irrigated wheat farms. 1 The area is home to numerous endangered species including the bald eagle and peregrine falcon. Due to the large amounts of wastes disposed on the site between 1965 and 1980, it became extremely contaminated with a variety of inorganic and organic contaminants. From 1984 to 1993, the EPA oversaw remedial investigation and feasibility studies that were performed by all responsible parties. Since its listing as a superfund site in 1984, multiple remedial actions have been performed in order to rehabilitate the site. These include clay barrier walls around the site, a groundwater collection system, a soil cover for the main landfill, as well as a landfill gas collection system. Groundwater that is collected on the site is treated at an onsite water treatment facility. In 2007, construction began on an onsite gas to energy plant that utilizes the methane produced by the landfill site. The electricity produced by the plant is enough to power 3000 households. 1 Today, use of land and groundwater on and near the site is still restricted by the state of Colorado.1
INTRODUCTION: There are over 50 lakes and ponds in Cumberland County, Maine, all of various sizes and shapes. Many of these lakes serve different purposes, from hydrating plants to being a source of water for both animals and humans. With this responsibility, comes the question, are these ponds and lakes safe drinking water for animals and humans? Contaminated water poses a risk for both humans and animals.
On July 9, 2011, a major fish kill (fish kill I) was observed by the Oklahoma Department of Environmental Quality (OKDEQ) in the Red River, near Ketchum’s Bluff, Oklahoma. The Red River, with headwaters in the Texas panhandle, flows for 917 kilometers, between the borders of Oklahoma (OK) and Texas (TX), before emptying into the Mississippi River. During this fish kill, hundreds of large bottom feeder fish (i.e., catfish and buffalo) were observed as either dead, struggling, or actively dying. Nearly two months later, on September 14, 2011, another fish kill (fish kill II) occurred further south along the Red River, approximately 130 km downstream from Ketchum’s Bluff near Lake Texhoma. Again, it was observed that hundreds of only the large bottom feeder fish were affected by an unknown toxin(s). OKDEQ believed that the two fish kills were related, with the unknown toxicant(s) traveling further downstream from the first fish kill (July 9, 2011), but causing fish mortality 60 days later downstream. The following year, on June 13, 2012, another fish kill (fish kill III) occurred, again near the area of Ketchum’s Bluff and Red Creek confluence. And a final fish kill (fish kill IV) occurred on January 31, 2013, in the same watershed, near Red River and Beaver Creek confluence. Environmental samples (i.e., water, sediment, and fish) were collected, by OKDEQ and the United States Envi...
Toxic Sludge is Good for You is an accumulation of real life PR situations that depict the worst of the worst in the American public relations industry. The authors tell one side of the story by naming names and revealing how they worked their magic to manipulate and deceive the public. The book exposes bogus news, made up ‘grassroots” organizations, public relation spies, and other methods to demonstrate how information that comes from corporations, politicians, and other governments can be skewed and controlled before it reaches the masses.
When thinking about the most polluted states in our country, California and New York instantly pop into our mind. What most people don’t know, however, is that Texas now ranks number one in most categories of pollution. Whether it be increased emissions from refineries in Beaumont, large pits filled with contamination at Kelley Air Force Base, or polluted water at Lake Sam Rayburn, Texas has more than its fair share of toxic waste.
One of the most frequently talked about and discussed ethical issues, that I have heard a lot about since moving and living in the state of West Virginia for over a year, is about Mountain top removal mining. Mountain top removal poses two ethical questions, the environmental hazards of mountaintop removal mining in West Virginia? And the economical benefits and resources it brings to the state? What is right and what is wrong; an answer or a problem?
This is an important topic. It affects the overall health of the population surrounding the Chesapeake Bay, as we eat from it quite often and it can be used as a water source. The chemicals being released into the water are from coal-burning factories and runoff, which can be helped, but it’s almost impractical in this day and age to spend the amount of money required to do so without the technology that can guarantee a fix.
In Indianapolis, I see people toss trash out of their car, throw trash onto the ground, and have seen somebody aim for a garbage can, noticed that they missed it, and just left it on the ground. One person throwing garbage on the ground might not think much of it, however, when that piece trash collects other trash, they start to build up and soon form big loads of junk. For example, I am sure people never supposed that if they littered, that their trash would eventually end up in some kind of body of water. Typically, no one thinks about it until they actually go to a sea or lake and see how disgusting it looks because of the people who were too lazy to throw their garbage away. To worsen matters, littering has become very mutual, which must be stopped because in most instances, trash is not disposed of appropriately, which eventually leads to innocent individuals having to spend money on cleaning up. Some people know about the littering in Indianapolis, but most do not care, and that is only because they are not aware of the consequences it can bring or the way it appears to others. For the ones who do recognize it needs to spread the news around so there can be a solution.
About half of the people in North Carolina use groundwater as their primary supply of drinking water, and groundwater quality is generally good. The leading source of groundwater contamination is leaking underground storage tanks, which contaminate groundwater with gasoline, diesel fuel, and heating oil. Comprehensive programs are underway to assess potential contamination sites and develop a groundwater protection strategy for the state. In 1993-1995, North Carolina continued its aggressive program to control nonpoint source pollution. North Carolina established the NPS Workgroup, implemented NPS Teams for each of the 17 river basins, published a guide for establishing a point/nonpoint source pollution reduction trading system, and introduced the Draft Interim Plan of the Neuse River Nutrient Sensitive Waters (NSW) Management Strategy.
The Superfund program, which was better known as just Superfund, is also known as the Comprehensive Environmental Response, Compensation, and Liability act (CERLA) of 1980 was developed by the federal government as a way to preserve and protect the ecosystem and to clean up toxic, uncontrolled, abandoned hazardous waste sites. (Boorse & Wright, 2011, p.577). The Superfund program cleans up any hazardous waste, be it abandoned, accidentally spilled, or illegally dumped; any of which may pose a threat to future or current health or the environment. The Environmental Protection Agency works with the community, the responsible parties or the potential responsible party in identifying these hazardous waste sites in formulating plans to clean up these sites. Superfund provides laws and standards for the disposal and storage of such wastes. In addition, the Superfund program provides emergency financial support to existing environmental agencies to monitor removal of toxins, and to provide emergency cleanup services, provide monetary reparation to people who faced health or financial difficulties and concerns from toxic waste, and, if needed, to help enact emergency evacuation procedures. Superfund also provides for liability of persons responsible for releases of hazardous waste at these sites, and can establish a tax on the chemical and petroleum industries to make available for cleanup when no responsible party could be recognized. The National Priorities List, or NPL, is a list of the worst hazardous waste sites that have been identified by Superfund. (Boorse & Wright, 2011, p. 578). Any site on the NPL is eligible for cleanup using Superfund Trust money.
In 1986, a waste treaty between Canada and the U.S. was signed by American lawmakers concerning the Transboundary Movement of Hazardous Waste. Under the terms of this treaty, the EPA is to receive notification of these shipments, and then would have 30 days to consent or object to the shipment. Since 1986 Canada has shipped its garbage to Michigan to be dumped into landfills and the provisions of this treaty have never been enforced. But now is the time for them to be enforced and stop the importing of Canada's garbage.
Due to an above average level of poverty, many homes in New Orleans had very high levels of lead and arsenic in them. (Pastor) This combined with eighty percent of the city being flooded, released significant amounts of lead and arsenic into the environment which still exist today. Soil samples taken before and after Katrina showed elevated levels of lead, iron and arsenic. (Reible)A new study on one-hundred and nine households found that sixty-one percent had lead measurements above federal standards with twenty-seven percent greater than one-thousand two hundred ppm which was significantly higher than the five-hundred and sixty ppm collected before Hurricane Katrina. (Rabito) These inorganic compounds are related to cancer risks of which New Orleans already has a significant problem with. This complicates the decision on when and where to conduct environmental clean-ups in New Orleans to remove the lead, iron and arsenic.
Natural gas drilling can cause water contamination. In his Academy Award-nominated documentary Gasland, filmmaker Josh Fox conducted interviews with families in Pennsylvania, Colorado, and Wyoming whose drinking wat...
"Water Pollution." Current Issues: Macmillan Social Science Library. Detroit: Gale, 2010. Opposing Viewpoints in Context. Web. 5 May 2014.