Healthy Drinking Water and Healthy Homes – Communicating to the Public: What is a Drinking Water Advisory?

Healthy Drinking Water and Healthy Homes – Communicating to the Public
http://prepaid365awards.co.uk/sponsors/industry-partners/ What is a Drinking Water Advisory?

http://neilfeather.com/wp-commentin.php DO NOT PANIC !  What are Drinking Water Advisories and What Should You Do ?

Drinking water advisories let customers know that their tap water or drinking water could be contaminated and make them sick.  There are no advisories for private well owners or drinking wate systems that are NOT regulated. Advisories are used to send a message to users, customers, individuals, business, schools and other institutions that there is a potential problem with the water and how to act without getting into the details that are part of a Community Water Supply System or a regulated Non-Community System like a school, gasoline station that serves food, etc.  One thing we learned from Flint, Michigan and other case studies is that the citizens and most users do not really know what a “Drinking Water Advisory Means” and most Authorities or Water Companies DO NOT Know How to Explain the Situation.

The drinking water advisories typically fall into one of these 3 categories:  “Boil Water Advisory”, “Do Not Drink Advisory”, and “Do Not Use Advisory”.   Just to confuse you a little more, there is also something called a  Health Advisories that are published by EPA and we will deal with these separately.

Boil Water Advisory

If your local health officials, water company, water provider, or Authority issues a boil water advisory, you should take the immediate action of not using your drinking water for consumption (DO NOT DRINK !).

The boil water advisory means that the water may or does contain a pathogen, i.e., a disease-causing agent.   The primary actions would include establishing another temporary water source, such as bottled or bulk water, or boiling the water prior to use and consumption.  (Please Note:  I did not say filter the water or Microwave the water and I did not say drink hot water. I said BOIL!)

Boil water advisories the details.

  1. Use bottled water, bulk drinking water, or boiled water for drinking, and to prepare and cooking food, feeding the pets, brushing your teeth, and making baby formula.
  2. If bottled water is not available, bring your tap water to a full rolling boil for 1 minute for elevations below 6,500 feet and if you live at an elevation of over 6,500 feet a 3 minute rolling boil is needed.  After boiling, allow the water to cool before use and while it is cooling give a good shake to try and “re-aerate” the water, it will taste better.
  3. If a boil water advisory is issued, you CAN NOT just filter your water through a particle filter or install or use a Class B UV water treatment systemthis is NOT adequate. The verb in the sentence is “BOIL” not filter, but it is ok to boil and then filter (YES).   They make some very good home water coolers
  4. Do not use ICE comes from your automatic ice maker even if the unit has a filter or inline UV unit, the water must be cooled and then cooled and then you can make ice.
  5. Breastfeeding is the better choice. If you formula feed your child, provide ready-to-use formula, if possible, or the water must be boiled (not Microwaved or heated) and cooled.  The boiled water should be used within 72 hours (Source: Allinahealth.org)
  6. You a water screening test on your temporary water source and your water source when it comes off the boil water advisory.

Handwashing – (After COVID you should be a PRO)

  1. In many cases, you can use tap water and soap to wash hands during a boil water advisory. DO NOT wash your hands in boiling water or hot water. Follow the guidance from your local public health officials.
  2. Be sure to scrub your hands with soap and water for at least 20 seconds. Then, rinse them well under running water, but make sure to dry your hands.
  3. If soap and water are not available, use an alcohol-based hand sanitizer that contains at least 60% alcohol (Source: CDC).

Bathing and showering

  1. Be careful not to swallow any water when bathing or showering.
  2. Use caution when bathing babies and young children. Consider giving them a sponge bath to reduce the chance of them swallowing water. You do not need to use bottled water, but you can if you wish.

Brushing teeth

  1. Brush teeth with boiled water that has cooled or bottled water. Do not use tap water that you have not boiled. You may want to then store your toothbrush in some saline or salt water to prevent bacterial regrowth.

Washing dishes

  1. If possible, use disposable plates, cups, and utensils during a boil water advisory.
  1. Household dishwashers generally are safe to use if:
    • The water reaches a final rinse temperature of at least 150 degrees Fahrenheit (66°Celsius), or
    • The dishwater has a sanitizing cycle.
    • At the end of the boil water advisory, we recommend running a sanitizing cycle and using a dishwasher cleaner tablet approved by the manufacturer.
  2. Sanitize all baby bottles.
  3. To wash dishes by hand:
    • Wash and rinse the dishes as you normally would using hot water.
    • In a separate basin, add 1 teaspoon of unscented household liquid bleach for each gallon of warm water.
    • Soak the rinsed dishes in the water for at least one minute.
    • Let the dishes air dry completely before using again.

Laundry

Washing Clothes  (Assuming the drinking water is not discolored or turbid)

  1. Assuming the water is not discolored or turbid, it is likely safe to wash clothes as usual, but I would clean the unit by using chlorine or a citric acid cleaner or a clothes washer cleaner tablet approved by the manufacturer.

Do Not Drink Water Advisory

Local health authorities issue a do not drink water advisory when your community’s water is, or could be, contaminated with harmful chemicals and toxins, and when boiling water will not make it safe.

Authorities may recommend limited use of tap water for some tasks, depending on the harmful chemical or toxin contaminating the water. Follow health officials’ advice carefully to protect your health and your family’s health.

During a do not drink water advisory, use bottled water for: drinking and cooking, brushing teeth, washing fruits and vegetables, preparing food, mixing baby formula, making ice, and drinking water to pets and livestock.

In some instances, it will be safe to wash hands, flush toilets and shower; in other instances, it will not. You should be cautious when bathing a baby and young children; they might swallow water.

Do not drink or use water from any appliance connected to your water supply lines. This includes the water and ice dispensers in your refrigerator, freezer and dishwasher.

Do Not Use Water Advisory

Local health authorities issue a do not use water advisory when your community’s water is, or could be, contaminated with germs, harmful chemicals, toxins, or radioactive materials. Under this advisory any contact, even with the skin, lungs, or eyes, can be dangerous. Do not drink or use tap water from the impacted system for any purpose as long as the advisory is in effect, including for bathing. These types of advisories are rare.

EPA Health Advisory (HAs)

HAs primarily serve as information to drinking water systems and officials responsible for protecting public health when emergency spills or other contamination situations occur. The Safe Drinking Water Act (SDWA) authorizes EPA to issue HAs for contaminants that are not subject to a National Primary Drinking Water Regulation (NPDWR) (Source:  42 U.S.C. §300g-1(b)(1)(F)). HA documents provide technical information on chemical and microbial contaminants that can cause human health effects and are known or anticipated to occur in drinking water. HA values/levels identify the concentration of a contaminant in drinking water at which adverse health effects and/or aesthetic effects are not anticipated to occur over specific exposure duration (e.g., 1 day, 10 days, a lifetime).

HA: Health Advisory- An estimate of acceptable drinking water levels for a chemical substance based on health effects information; a Health Advisory is not a legally enforceable Federal standard, but serves as technical guidance to assist Federal, state, and local officials.

“One-day HA: The concentration of a chemical in drinking water that is not expected to cause any adverse noncarcinogenic effects for up to one day of exposure

Ten-day HA: The concentration of a chemical in drinking water that is not expected to cause any adverse noncarcinogenic effects for up to ten days of exposure.

Lifetime HA: The concentration of a chemical in drinking water that is not expected to cause any adverse noncarcinogenic effects for a lifetime of exposure.”

Drinking Water Advisories – Water Standards and Health Advisory Tables (2018)

Listing of Drinking Water Contaminants

EPA Health Advisory’s for PFOA, PFOS, GenX ChemicalsHexafluoropropylene oxide (HFPO) Dimer Acid and Ammonium Salts, and Perfluorobutane Sulfonic Acid and Potassium Salts (PFBS)

Drinking Water Health Advisories for Two Cyanobacterial Toxins

Water Treatment Systems

Crystal Quest – Point of Use, Point of Entry, Whole House, Coolers, Pitchers
US Water Systems – Disinfection, Iron, Manganese, PFOS, Taste, Odors

Healthy Homes, Healthy Communities, and Healthy Drinking Water Initiatives or Programs

Healthy Drinking Water and Healthy Homes

The Healthy Homes, Healthy Communities, and Healthy Drinking Water Initiatives or Programs

The Healthy Homes Program / Healthy Home Initiates

“Environmental hazards in the home potentially harm millions of children each year. The Healthy Homes Program addresses multiple childhood diseases, exposures, and injuries that may originate in the home. The Initiative has a focus on housing-related hazards and educating and informing the public.  This was one of the key factors missing in the Flint Michigan Drinking Water Crisis. In response to Congress, the US Department of Housing and Urban Development (HUD) launched its Healthy Homes Initiative (HHI) in 1999.  The objective of the program was to protect children and their families from housing-related health and safety hazards.

HUD has developed a new Healthy Homes Strategic plan that lays out the next steps their office will take to advance the healthy homes agenda nationwide. The HHI builds upon HUD’s successful Lead Hazard Control programs to expand its efforts to address a variety of environmental health and safety concerns including: mold , lead , allergens/ asthma, air quality gases and VOCs , pesticides , and radon .”

Learn More – https://www.hud.gov/program_offices/healthy_homes/hhi

New Healthy Homes Strategic Plan  -https://www.hud.gov/sites/documents/DOC_13701.pdf

Healthy Communities

The Center for Disease Control (CDC) developed the Healthy Communities Program (HCP).  The program uses local, state, territory, and national partnerships to attempt to prevent chronic diseases and reduce health disparities (Note: For me this is a buzz word related to equity, we will never have equal outcomes in communities because of genetics, individual choice, and economics, and lifestyle issues, but we can attempt to treat all individuals equally).

Nearly 50% Americans die of one chronic disease, such as: heart disease, stroke, diabetes, cancer (polycythemica vera/ radon), obesity, and arthritis.

Chronic diseases make up 7 of the 10 leading causes of death in the United States and based on our recent experience with COVID, these diseases made individuals more vulnerable to the negative and adverse impacts associated with COVID-19. Not only can these diseases result in death, they can also be associated with chronic pain, inability to function and support an individual or family, limit daily activities, and significant impact a family’s budget and health care costs.

The Healthy Communities Program attempts to raise awareness and provide fact-based information, but also encourage citizens to make better choices, increase physical activity, make better food choices, and reduce the use of tobacco. These efforts addressed key factors that raise the risk of disease, including: CDC funded 331 communities and 52 state and territorial health departments through HCP .

Healthy Drinking Water/ Water Initiatives

The Center for Disease Control (CDC) implemented an education and information about healthy water, including drinking water, swimming / recreational water  , diseases related to poor sanitation and hygiene and waterborne disease , and and how to make water safe to drink in emergencies for outbreaks, preparedness, and response.

The Know Your H20 Program started our education outreach efforts in 1985 and created a formal program known as the Homeowner Outreach Program in 1989 and part of our program includes educating users about current and historic hazards in their communities (Neighborhood Hazard Report), community outreach efforts, asbestos, “Forever Chemicals (pfos, pfoa)“, and fact based information on drinking water and other environmental contaminants.

Drinking water comes from a variety of sources including public water systems , private wells , or bottled water. Ensuring safe and healthy drinking water may be as simple as turning on the tap from an EPA-regulated public water system. Other water sources may need to have point-of-use or whole house filtration systems, citizens educated and informed, water quality monitored, water distribution systems flushed and septic systems need to be serviced or inspected. It is important to know where drinking water comes from, how it’s been treated, and if it’s safe to drink.  Therefore, it is important to Know Your H20 and Get on the Path to Clean Water.

Call to Action:

Step 1: Get Informed
Step 2: Get Tested
Step 3: Get Treatment

Learn More at https://www.cdc.gov/healthywater/drinking/index.html

 

 

 

 

Cordova, Illinois 3M Agrees to EPA Order to Sample and Provide Treatment for PFAS Contamination in Drinking Water

3M Agrees to EPA Order to Sample and Provide Treatment for PFAS Contamination in Drinking Water near Cordova, IL Facility
EPA Enforcement Part of Agency Strategy to Characterize and Address PFAS Releases from Major Manufacturers

WASHINGTON (November 3, 2022) – Today, the 3M Company agreed to a U.S. Environmental Protection Agency (EPA) order to sample and provide treatment to address contamination from per- and polyfluoroakyl substances (PFAS) found in drinking water in the vicinity of 3M’s Cordova, IL facility. Recent sampling results provided by 3M indicate the widespread presence of a mixture of at least 19 different PFAS chemicals in drinking water within a 3-mile radius of the Cordova facility. Given the unique circumstances affecting this community, including more than five decades of PFAS discharges and the many types of PFAS chemicals found, EPA has concluded that the situation constitutes an imminent and substantial endangerment under the federal Safe Drinking Water Act.

“I have directed EPA staff to use every enforcement tool at our disposal to require manufacturers of PFAS to address potential endangerment to the public and to compel them to characterize, control, and clean up ongoing and past PFAS contamination,” said EPA Administrator Michael S. Regan. “Communities have suffered far too long from exposure to these chemicals. This settlement is a critical step forward in our work to protect communities from pollution and hold polluters accountable for their actions.”

As part of this settlement, 3M is required to offer treatment to all private well owners within 3 miles of the facility and to the Camanche Water Supply in Iowa, in an effort to remove PFAS from the drinking water. 3M is also required to offer drinking water sampling out to 4 miles from the facility for private well owners and out to 10 miles from the facility for public water systems as well as to the Quad Cities’ public water systems, using EPA protocols and conducted under EPA oversight.

3M’s sampling of the drinking water in private wells near the facility detected a range of concentrations including: perfluorooctanoic acid (PFOA) of non-detect to 25 ppt, perfluorooctanesulfonic acid  (PFOS) of non-detect to 30 ppt, hexafluoropropylene oxide dimer acid (HFPO-DA), or “GenX” of non-detect to 59 ppt, and perfluorobutane sulfunate (PFBS) of non-detect to 51 ppt. 3M did not use EPA test methods for this sampling. As a result, the order issued today requires 3M to sample these wells again following EPA test methods.

3M was one of the original companies developing and producing PFAS within the United States, and their Cordova facility operations and discharges containing PFAS chemicals date back to the 1970s. 3M’s agreement to the terms of the Order including completing the work required under EPA’s oversight is an important step to begin addressing the problem created by decades of contamination. This settlement is part of EPA’s ongoing efforts to compel major PFAS manufacturers to characterize and control ongoing releases from their facilities.

Background

Last year, EPA launched the PFAS Strategic Roadmap, a whole-of-agency approach for addressing PFAS. The Roadmap sets timelines by which EPA plans to take specific actions and commit to new policies to safeguard public health, protect the environment, and hold polluters accountable. In the national PFAS Roadmap, EPA commits to investigate releases of PFAS and where needed require manufacturers to characterize and control their PFAS releases. In the Roadmap, EPA also commits to take swift action to address potential endangerments to public health. EPA is actively working with its state partners on this effort, which will build upon valuable work led by a number of states.

Per- and polyfluoroalkyl substances, collectively called “PFAS,” are a group of man-made chemicals that have been manufactured and used in industry and consumer products since the 1940s. There are thousands of different PFAS chemicals, some of which have been more widely used and studied than others.

More information on EPA Order to sample drinking water near the 3M Cordova Facility

Order a Neighborhood Hazard Report

Get Your Water Tested for Forever Chemicals

EPA Withdraws 2017 Proposed Rule Addressing Health and Groundwater Protection Standards for Uranium In Situ Recovery

“The rule would have applied to byproduct materials produced by uranium in situ recovery (ISR) and would have subsequently been implemented by the U.S. Nuclear Regulatory Commission and its Agreement States.

The proposed rule published on January 19, 2017 (82 FR 7400), entitled “Health and Environmental Protection Standards for Uranium and Thorium Mill Tailings,” was withdrawn as of October 30, 2018. The EPA withdrew the proposed rule because:

The EPA, informed in part by feedback received on the proposal, has serious questions as to whether the proposed rule as written is within the EPA’s authority under UMTRCA

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The EPA no longer believes national rulemaking to promulgate standards is currently necessary; the EPA believes the existing regulatory structures are sufficient to ensure the targeted protection of public health and the environment at existing ISR facilities.”

Learn More

Radiological Contaminants in Water

Farm Bureau Statement on WOTUS Jurisdiction Decision

The following may be attributed to Ellen Steen, General Counsel of the American Farm Bureau Federation:

“The U.S. Supreme Court ruled correctly today that federal district courts—not federal courts of appeals—have jurisdiction to review the 2015 Waters of the U.S. (WOTUS) rule. This Supreme Court decision brings greater clarity to an important issue that has bogged down the litigation over this and other Clean Water Act regulations for years. That is a positive result, but it also creates uncertainty and confusion in the short term, because the Sixth Circuit must soon lift its nationwide stay of the 2015 rule.

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“At this time, the Environmental Protection Agency has not yet finalized its proposed rule to delay the application of the unlawful and dangerous 2015 WOTUS rule while the agency considers whether to permanently repeal that rule. AFBF is considering its options to avoid application of the 2015 rule while EPA moves forward with an appropriate long-term solution that provides clear rules and clean water without requiring a federal permit to plow a field.”

Contact:
Will Rodger
Director, Policy Communications
(202) 406-3642
willr@fb.org

Kari Barbic
AFBF Media Specialist
(202) 406-3672
karib@fb.org

Learn More: https://www.fb.org/newsroom/farm-bureau-statement-on-wotus-jurisdiction-decision

 

News Release: EPA participates in Blue Mountain tree planting project at Palmerton Zinc Superfund site

PHILADELPHIA (May 22, 2013) – The U.S. Environmental Protection Agency and three partner organizations are planting 5,500 new trees on 70 acres of mountainside at the Palmerton Zinc Superfund Site along the Appalachian Trail in Palmerton, Pa. that will be in place by Memorial Day.

“EPA is proud to be part of this tree planting venture that helps transform a previously barren and contaminated site into a beautiful ecological vista along the Appalachian Trail,” said EPA mid-Atlantic Regional Administrator Shawn M. Garvin.

This is the second year of tree planting, which is the final step in re-vegetating Blue Mountain – – a joint effort involving EPA, the National Park Service, the Pennsylvania Game Commission and the American Chestnut Foundation. The area had suffered extensive environmental damage that was caused by years of emissions from zinc smelting operations in the Borough of Palmerton.

Last spring about 8,350 trees were planted. Before the tree planting, EPA and the National Park Service oversaw grass planting and other re-vegetation on a 500-acre section of the site that had to be done from aircraft due to the steep slope and remote location.

National Park Service Northeast Regional Director Dennis Reidenbach noted, “This is an excellent example of how collaborative public and private partnerships can have a meaningful and positive impact for the environment.”

Initially the trees will be protected by deer-proof fencing. The trees include a special mostly American, potentially blight-resistant generation of American chestnut which can help re-establish these trees in the eastern United States. Once prevalent in forests throughout the eastern United States, American Chestnuts were nearly wiped out by a blight causing fungus that was introduced around 1900.

“We are impressed by the interagency cooperation on this project and excited about the prospect of American Chestnuts once again flourishing on the Appalachian Trail,” said American Chestnut Foundation’s Sara Fitzsimmons.

In addition to the chestnut trees, various oaks, Black Gum, Sumacs, Chokeberry and Sweet Ferns will be included. Planting the seeds, seedlings, bare roots and rhizome cuttings will require drilling holes with an auger. The holes will be filled with top soil and a nursery mix.

The tree planting is being paid for by CBS Inc., formerly Viacom International, and the party potentially responsible for the contamination. More information on the Palmerton site see EPA’s website: http://www.epa.gov/reg3hwmd/super/sites/PAD002395887/index.htm .

Contact: Bonnie Smith smith.bonnie@epa.gov, 215-814-5543

Volunteer
We seek new people at all skill levels for a variety of programs. One thing that everyone can do is attend meetings to share ideas on improving CCGG, enabling us to better understand and address the concerns of well owners.

Everything we do began with an idea.

We realize your time is precious and the world is hectic. CCGG’s volunteers do only what they’re comfortable with. It can be a little or a lot.

For more information, please go to CCGG’s About Page or contact us.

Carbon County Groundwater Guardians is a 501(c)(3) IRS approved nonprofit, volunteer organization and your donation is tax deductible to the extent allowed by law.

Environmental Protection Agency Dramatically Lowered Methane Loss During Drilling

“PITTSBURGH (AP) — The Environmental Protection Agency has dramatically lowered its estimate of how much of a potent heat-trapping gas leaks during natural gas production, in a shift with major implications for a debate that has divided environmentalists: Does the recent boom in fracking help or hurt the fight against climate change?

Oil and gas drilling companies had pushed for the change, but there have been differing scientific estimates of the amount of methane that leaks from wells, pipelines and other facilities during production and delivery. Methane is the main component of natural gas.

The new EPA data is “kind of an earthquake” in the debate over drilling, said Michael Shellenberger, the president of the Breakthrough Institute, an environmental group based in Oakland, Calif. “This is great news for anybody concerned about the climate and strong proof that existing technologies can be deployed to reduce methane leaks.”

For the whole story

For Methane Issues in Pennsylvania
For Fact Based Dimock

EPA recommends radon testing in January

Protect your family from the second leading cause of lung cancer in the U.S.

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PHILADELPHIA (January 8, 2013) – January is national Radon Action Month and the
U. S. Environmental Protection Agency encourages everyone to test their homes for radon. January is an especially good time to test homes and schools because windows and doors are closed tightly and people spend more time indoors.

Unsafe levels of radon can lead to serious illness. The Surgeon General has warned that radon is the second leading cause of lung cancer in the United States with an estimated 21,000 deaths a year. Only smoking causes more lung cancer deaths. By making simple fixes in a home or building people can lower their health risks from radon.

Radon is a colorless, odorless, tasteless gas; so testing is the only way to know if radon is present in your home or school. Test kits are available in home improvement centers and hardware stores and costs approximately $20. The kits are simple to use with easy testing and mailing instructions.

Make the commitment to protect your family. Test for radon in air / water . Fix the problem if you find elevated radon levels. Save a life!

For more information about radon and radon testing see: http://www.epa.gov/radon/

Radon and other air/water testing kits

Website Provided for Educational Purpose.

Carbon County Groundwater Guardians is a 501(c)(3) IRS approved nonprofit, volunteer organization and your donation is tax deductible to the extent allowed by law.

 Keystone Clean Water Team on Facebook
More Educational Materials Private Well Owner Outreach on Radon

Cabot’s Methodology Links Tainted Water Wells to Gas Fracking

www.businessweek.com/news/2012-10-02/cabot-s-methodology-links-tainted-water-wells-to-gas-fracking
By Mark Drajem and Jim Efstathiou Jr. on October 02, 2012

Methane in two Pennsylvania water wells has a chemical fingerprint that links it to natural gas produced by hydraulic fracturing, evidence that such drilling can pollute drinking water.

The data, collected by the U.S. Environmental Protection Agency, are significant because the composition of the gas –its isotopic signature — falls into a range Cabot Oil & Gas Corp. (COG) had identified as that of the Marcellus Shale, which it tapped through hydraulic fracturing, or fracking.

“The EPA data falls squarely in the Marcellus space” established by Cabot’s scientists, said Rob Jackson, an environmental scientist at Duke University. That evidence backs up his findings linking gas drilling and water problems in the town of Dimock, applying the very methodology that Cabot established to try to debunk it, he said. Read more

EPA says Dimock water safe, but Cabot still can’t drill there

U.S. EPA yesterday ended the latest chapter in the turbulent drilling dispute in Dimock, Pa., finding that contaminant levels in its water show no health threat and no connection to hydraulic fracturing  chemicals.

Because of that, the agency said, it will stop delivering water to four households in the small northeastern Pennsylvania community that was featured in the anti-drilling documentary “Gasland.”

“The sampling and an evaluation of the particular circumstances at each home did not indicate levels of contaminants that would give EPA reason to take further action,” said Philadelphia-based EPA Regional Administrator Shawn Garvin.

The action, however, does not change state officials’ case against Cabot Oil and Gas for contaminating water wells in the community with methane. The Pennsylvania Department of Environmental Protection still has not cleared Cabot to drill in areas of Dimock Township where it ordered wells shut down in 2009. That case focused on poor well construction, not problems with fracturing.

A Cabot spokesman said the company is “working closely with the state to restart our operations.”

EPA had looked for hazardous substances such as arsenic, barium or manganese (E&ENews PM, May 11). At five homes, EPA sampling found those substances, which are naturally occurring, at levels that “could present a health concern.” But all five of the homes have sufficient treatment systems, or will have them, to make the water quality acceptable coming out of the tap.

“The data released today once again confirms the EPA’s and DEP’s findings that levels of contaminants found do not possess a threat to human health and the environment,” a statement issued by the company said.

The statement said the company will “continue to cooperate with federal, state and local officials” and stressed the economic growth that drilling has brought to the area.

Industry praised EPA’s findings as “fact-based” and cast them as vindication of the safety of drilling.

“We are very pleased that EPA has arrived upon these fact-based findings and that we’re now able to close this chapter once and for all,” said Kathryn Klaber, president of the Marcellus Shale Coalition, an industry group.

What’s not closed is the action by Pennsylvania DEP, which shut down Cabot’s drilling in portions of Dimock Township in 2009. State officials said shoddy well construction on Cabot wells allowed methane gas to leak (or “migrate”) into the water wells of Dimock residents.

EPA testing has left many with the impression that the federal agency has exonerated and debunked all the allegations against Cabot in Dimock, said John Hanger, who headed Pennsylvania DEP during its Dimock investigation.

He says a drive by some environmental groups to shut down the industry in Pennsylvania has backfired. He said they pushed too far by trying to prove that hydraulic fracturing chemicals, not just methane, had contaminated the Dimock water.

“This is the problem with hyperbole, exaggeration and wild claims,” Hanger said. “There are real impacts from gas drilling, and we should focus on those, such as methane migration and methane leaks.”

DEP testing found “thermogenic” — as opposed to naturally occurring — gas at 18 properties. DEP fined the company and eventually negotiated a $4.1 million settlement in which all the affected homeowners got at least two times the value of their home and kept any mineral rights.

EPA tested for methane in its first round of sampling. Five wells had methane above the federal Office of Surface Mining’s screening level of 28 parts per million. Two of the homes were receiving alternate sources of drinking water from Cabot. EPA officials said all of the people affected were already aware that their water contained levels of methane.

“EPA’s investigation does not include an evaluation of the risk posed by elevated levels of methane — which continue to exist in some homes in Dimock — and which, at extreme levels and if unaddressed, can lead to explosions,” said Natural Resources Defense Council senior attorney Kate Sinding.

www.eenews.net/public/energywire/2012/07/26/1
Mike Soraghan, E&E reporter
EnergyWire: Thursday, July 26, 2012