The USGS study used data from thousands of locations to analyze trends from 1992 to 2004. You can probably find many local and regional stories as these pollutants contribute to various environmental and human health problems.
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Salt and other substances used to make roads and other paved surfaces safer contaminate water ways with deadly toxicity levels that can even last till summer in some areas, according to a USGS study.
EPA warns Pavillion, WY residents not to drink or cook with their well water, and that the presence of methane (the main ingredient in natural gas) is so high that they should ventilate any room in which a shower is operating, and to not ignite anything in a closed room in which water is running.
A round-up of resources: from the recent Enbridge spill in Michigan to multiple spills over time by Houston-based Plains All American Pipeline; hearings of the US House Subcommittee on Railroads, Pipelines, and Hazardous Materials; availability of pipeline maps; Pipeline and Hazardous Materials Safety Administration info on safety standards, inspections, stakeholder communications; and much more.
The early release includes only about 80% of the total expected submissions. Updates should be available in August and September, and the agency will release its analysis later in 2010.SEJ Publication Types:
Data for the 2009 Toxics Release Inventory, released July 28, 2010, includes only about 80% of the total expected submissions so it's not possible to look at category totals, trends, and other aspects that require 100% of the data until later this year. However, you can report immediately on many local emitters, including evaluations of their totals and trends.
Both polycyclic aromatic hydrocarbons (primarily from combustion sources) and pesticides are pervasive in 8 diverse US national parks, according to two Environmental Science & Technology studies by international teams of university and government agency researchers.
After hearing for years about public concern over the adverse health and environmental effects of hydraulic fracturing used to increase production of natural gas, US EPA has begun a process (including 4 public meetings in July; CO, NY, PA, TX) to decide what the issues are and how to address them.Region:
The University of Massachusetts Political Economy Research Institute's "Toxic 100 Air Polluters" indicates 4 of the worst 12 air polluters are petroleum companies. You can use this resource to look at other groupings of companies, such as utilities, or drug, chemical, or metals manufacturers, or to look at any of the individual companies.
A big fraction of the leaks and spills involved not merely oil, but produced water containing hydraulic fracturing fluid. You'll find lots of useful data on the Oil and Gas Conservation Commission website.SEJ Publication Types: