Water Pollution. We all need clean water.
People need it to grow crops and to operate factories, and for drinking and recreation. Fish and wildlife depend on it to survive. Many different pollutants can harm our rivers, streams, lakes, and oceans. The three most common are soil, nutrients, and bacteria. Rain washes soil into streams and rivers. You can help protect your water supply: Don't pour household products such as cleansers, beauty products, medicines, auto fluids, paint, and lawn care products down the drain. Environmental Protection Agency. Water pollution FAQ. More information on health effects of microrganisms Where does water pollution come from?
Water pollution is usually caused by human activities. Different human sources add to the pollution of water. There are two sorts of sources, point and nonpoint sources. Point sources discharge pollutants at specific locations through pipelines or sewers into the surface water. How do we detect water pollution? Water pollution is detected in laboratories, where small samples of water are analysed for different contaminants. What is heat pollution, what causes it and what are the dangers? In most manufacturing processes a lot of heat originates that must be released into the environment, because it is waste heat. FAQ Atrazine Special Registration Review. 1.
Who was involved in this special review evaluating atrazine impacts in Minnesota? The Department of Agriculture is the lead state agency for pesticide regulatory activities in Minnesota, and works with researchers at the Department of Health and the Pollution Control Agency to evaluate atrazine impacts. The Health Department assesses human health impacts based on applicable scientific data and develops drinking water guidance. The Pollution Control Agency assesses environmental impacts and establishes water quality standards for surface waters based on protecting human health and aquatic communities. 2. While the review finds that atrazine regulations protect human health and the environment in Minnesota, it also identifies 10 opportunities for action to further minimize atrazine impacts. 3. 4. The MDA field inspectors annually conduct atrazine use inspections at application sites. 5. In October 2009, the U.S. 6. 7. 8. 9.
Treating a home water supply is a matter of individual choice. BP oil spill: First criminal charges filed in US. Deepwater Horizon oil spill. The Deepwater Horizon oil spill (also referred to as the BP oil spill, the BP oil disaster, the Gulf of Mexico oil spill, and the Macondo blowout) began on 20 April 2010 in the Gulf of Mexico on the BP-operated Macondo Prospect.
It claimed eleven lives[6][7][8][9] and is considered the largest accidental marine oil spill in the history of the petroleum industry, an estimated 8% to 31% larger in volume than the previously largest, the Ixtoc I oil spill. Following the explosion and sinking of the Deepwater Horizon oil rig, a sea-floor oil gusher flowed for 87 days, until it was capped on 15 July 2010.[8][10] The US Government estimated the total discharge at 4.9 million barrels (210 million US gal; 780,000 m3).[3] After several failed efforts to contain the flow, the well was declared sealed on 19 September 2010.[11] Some reports indicate the well site continues to leak.[12][13]
BP Oil Spill In The Gulf, Two Months Later. BP CEO Tony Hayward can continue to play the blame game and avoid public appearances where he would have to address what has now topped the EXXON Valdez oil spill disaster in 1989 to become the biggest oil spill in US history American history, but there is no denying that oil continues to pour out of BP’s Deepwater Horizon at approximately 60,000 barrels a day, affecting everything from the ecosystem (endangered blue fin tuna and pelicans just to name two out of many), to people (residents of Louisiana and New Orleans, and people whose livelihood depends on the sea).
It has been two months since the BP Deepwater Horizon explosion happened on the eve of Earth Day, not only blasting apart the pipes, but also the veil of lies and empty promises BP lurked underneath.