From Fortune magazine:
"Researchers found that fracking chemicals damage the reproductive health of male mice.
A new study shows that chemicals associated with hydraulic fracturing, an oil and natural gas drilling technique more commonly known as fracking, have been linked with a decreased sperm count in male adulthood, according to a press release by the Endocrine Society. ...
They exposed pregnant mice to these chemicals in levels that reflect what humans likely face from wastewater and from drinking water that has been exposed to fracking fluids. When they observed the male offspring in adulthood they found that, compared to the control group, they had lower sperm counts..."
http://fortune.com/2015/10/16/new-study-connects-fracking-with-lowe...
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The evidence that drinking water gets contaminated sometimes by gas drilling and fracking is growing. Here's a recent story from Coudersport, PA about water contamination 2 or 3 miles from a drilling site:
http://publicherald.org/drilling-company-hasnt-released-chemical-li...
"Cole Memorial [Hospital]’s water supply was taken offline as a “precaution” during the week after chemicals were discovered in groundwater that serves as a source for the hospital’s supply."
OK, pollution in Colorado is a problem, but closer to home, we have evidence that groundwater is getting contaminated 2-3 miles from gas wells, and we have other evidence that contaminated water can adversely affect sperm count, testicle size, and hormone levels. Let's not stop cleaning up our backyard because of a problem in Colorado.
Ok, if we are being objective here, the problem in Colorado happened under the EPA's watch, they planned it out, contractors carried out their plan (from what I understand). Just like a lot of problems with oil and gas drilling are caused by contractors. Just saying. I think there are some interesting observations to be made here... The EPA/O&G companies plan to do something, then hire contractors to do it. Something gets messed up... is it the fault of the planners or the fault of the people carrying out the plan? Can go both ways. Does it necessarily mean that the EPA or O&G company was irresponsible? Not necessarily, could be one of their contractors cutting corners, and they should be taken to task for it. Lots of moving parts in these operations.
I guess what I am trying to say is that the EPA or their contractors may have messed this one up, but they serve a purpose...
And mistakes can be made, and will be made.
Either way, I have to say that a lot of what Paul posts is nonsense. O&G companies certainly need to be held accountable for problems they create, but they need to be held accountable for REAL problems, not some nonsense that is drummed up by the anti-frackers. If we all stop replying to anything that Paul posts that is nonsense it will stop showing up on the front page. This is my last reply to any of his topics, unless he posts something that is not totally biased/fabricated.
Caution is needed with concern for our water. Most important the transfer of drugs from human bodies into our drinking water. A shocking fact is that most of the hormones, and other harmful chemicals that are causing cancer are caused by runoff. Second, our septic systems. 1500+gallon tanks are pumped, trucked to the local water treatment plants. Treated, then what remains is dumped into local river streams. Many of these streams are the same streams our water comes from that we use in our homes daily. Nature would tell us that solids from septic tanks cannot be put into water at this rate and be safe. We wonder why all ecology is out of order in our water systems. If used as fertilizer on the ground, sun, wind, other forces of nature, would eventually turn this into plants that use pollution to produce oxygen, food, shelter. In our haste we have become foolish. Fracking is not the problem. Look up percentage of water pollution. Not even industry compares to runoff, or septic systems.
Bonnie, you seemed misinformed about wastewater treatment plants. Having operated one close to 40 years that also accepts septage wastes i can assure you that your statements could not be further from the truth. The only thing that leaves our WWTP is a very clear effluent which is monitored constantly and a treated biosolids that goes to a landfill. (which incidentally have their own treatment facilities to treat the leachate) You would not believe how many regulations, reporting and compliance issues we have to meet. No solids from septage received EVER reaches a receiving stream.
all treatment plants since the early 1970's have biological and some, tertiary treatment processes. I'm not implying that traces of what you speak are not detected in the final, treated product, but are reduced to minute levels. Waste water treatment plants are responsible for one of the greatest achievements of mankind in the reduction of water pollution and disease. If water pollution from septic tanks are a problem it is because they are not maintained properly and pumped out on a regular basis.
Bonnie: I wouldn't say "fracking is not the problem" but rather "fracking is one of several problems".
MAB: "reduced to minute levels" you say. Sometimes minute levels are all that's required to sicken or kill someone.
Sure, wastewater treatment in Pennsylvania is a big success story, in some ways. In the early 1900s, Pittsburgh had one of the highest rates of typhoid fever in the country, and most sewage flowed into the rivers. Today people swim and fish (sometimes) in our rivers. They're a lot cleaner than they were 50 or 100 years ago in most respects (most chemicals).
But as we've been cleaning our rivers, many other countries have been cleaning theirs even faster. Standards of health have evolved. It's no longer good enough that the water looks clean and doesn't stink. Pittsburgh still has raw sewage flowing into its rivers, some days. New chemicals are appearing in our water supply that didn't exist 100 years ago, in part due to the gas industry. Some of them are toxic even at "minute levels". Some of the chemicals are secret and undisclosed.
Contaminating our rivers with secret chemicals is not the way a civilized society should operate.
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