Key Documents About Mid-Atlantic Oil and Gas Extraction
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Documents Referred to in 5/12/11 EPA News Release
- News Release: EPA Seeks More Information from Natural Gas Drilling Operations to Ensure Safety of Wastewater Disposal
- Information Requests to Gas Producers About Flowback Water
- May 12, 2011 Letter to PADEP Regarding the April 19, 2011 Press Announcement and May 2, 2011 Follow-up Discussions [3pp, 1.2MB]
- Letter to PADEP on Water Quality Standards [2pp, 756k]
- Proposed Administrative Order to Tunnelton [6pp, 2MB]
- Letter to PADEP regarding Tunnelton [2pp, 891k]
Natural Gas Drilling Tipline
-
- Call 1-877-919-4372 (toll free), or
- Email eyesondrilling@epa.gov
You can provide tips anonymously if you do not want to identify yourself.
Related Topics
On this page
- Background
- Site Construction
- Clean Water Act Section 308 Information Requests
- Clean Water Act Section 309 Administrative Orders
- Administrative Orders and Information Requests to Wastewater Treatment Facilities Accepting Wastewater From Marcellus Shale Drilling Operations
- Certifications from Sewage Authorities About Accepting Oil and Gas Wastewaters
- Wastewater Treatment Facility Effluent Sampling Data Submissions
- Wastewater Management
- Underground Injection Control
- Letters Regarding National Pollutant Discharge Elimination System (NPDES) Permits for Wastewater Treatment Facilities in Pennsylvania Accepting Oil and Gas Wastewater
- July 13, 2011 Letters from EPA to 14 Publicly Owned Treatment Works (POTWs) in Pennsylvania Stating That Drilling Waste May Be Considered a Substantial Change
- 2013 Letters to Pennsylvania Publicly Owned Treatment Works (POTWs) regarding acception of Oil and Gas Waste
- Information Provided to EPA by PADEP
Background
Extraction from “unconventional” resources – shale gas formations, coal beds and tight sands – through the combination of horizontal drilling and hydraulic fracturing, as well as other techniques, has increased at a rapid pace in recent years.
The Marcellus Shale is a sedimentary formation that underlies most of Pennsylvania and West Virginia and extends into parts of Virginia, Maryland, New York and Ohio. It is one of several important gas reserves in the United States and is one of the largest natural gas “plays” in the world. A "play" is the geographic area underlain by a gas or oil containing geologic formation such as the Marcellus Shale.
Development of these gas plays and other unconventional resources presents significant potential for economic development and energy independence, as well as the potential for environmental impacts on land, water and air.
While EPA is currently undertaking a national study to examine potential impacts of hydraulic fracturing to drinking water resources, EPA is also working with federal, state and local partners to ensure public health and the environment are protected as unconventional resource extraction and production activities become a more prominent component of the oil and gas sector.
EPA has received inquiries from the general public and a diverse range of stakeholders regarding a variety of topics related to unconventional resource extraction and oil and gas development in general. In keeping with EPA’s commitment to transparency, EPA Region 3 has developed this Public Reading Room dedicated to providing public access to documentation of EPA’s activities related to key oil and gas topics in the Mid-Atlantic states.
Site Construction
Administrative Orders Addressing Violations of Section 404 of the Clean Water Act at Oil and Gas Construction Sites
Company |
Facility Location |
Date of Letter |
| Antero Resources Corp. - Hill Site (PDF) [7 pp, 782k] | Harrison Co., W.Va. | June 21, 2011 |
| Antero Resources Corp. - Hurst Site (PDF) [7 pp, 754k] | Harrison Co., W.Va. | June 21, 2011 |
| Antero Resources Corp. - Mary Post Site (PDF) [7 pp, 766k] | Harrison Co., W.Va. | June 21, 2011 |
| Antero Resources Corp. - Matthews Site (PDF) [14 pp, 1.1MB] | Harrison Co., W.Va. | May 23, 2011 |
| Antero Resources Corp. - Matthey Pad - Matthey Property (PDF) [6 pp, 3MB] | Harrison Co., W.Va. | March 31, 2011 |
| Antero Resources Corp. - O. Rice Pad - Mazer Property (PDF) [6 pp, 3MB] | Harrison Co., W.Va. | March 31, 2011 |
| Antero Resources Corp. - Rossco (PDF) [7 pp, 537k] | Harrison Co., W.Va. | July 28, 2011 |
| Caiman Energy - Fish Creek (PDF) [8 pp, 689k] | Marshall Co., W.Va. | May 23, 2011 |
| Caiman Energy - Victory Pipeline (PDF) [8 pp, 833k] | Marshall Co., W.Va. | Sept. 28, 2011 |
| Chesapeake Appalachia, LLC - Blake Fork (PDF) [6 pp, 413k] | New Martinsville, Wetzel Co., W.Va. | Nov. 2, 2010 |
| Chesapeake Appalachia, LLC - Durig (PDF) [7 pp, 763k] | New Martinsville, Wetzel Co., W.Va. | Sept. 15, 2011 |
| Chesapeake Appalachia, LLC - Evick (PDF) [6 pp, 410k] | Cameron, Marshall Co., W.Va. | Nov. 2, 2010 |
| Chesapeake Appalachia, LLC - Michael Ross (PDF) [7 pp, 762k] | Buckhannon, Upshur Co., W.Va. | Sept. 15, 2011 |
| Chesapeake Appalachia, LLC - Ray Baker (PDF) [7 pp, 823k] | Marshall Co., W.Va. | June 21, 2011 |
| Chesapeake Appalachia, LLC - Stansberry (PDF) [6 pp, 421k] | New Martinsville, Wetzel Co., W.Va. | Nov. 2, 2010 |
| Chesapeake Appalachia, LLC - Tall Trees (PDF) [7 pp, 830k] | Rock Cave, Upshur Co., W.Va. | Sept. 15, 2011 |
| Chesapeake Appalachia, LLC (PDF) [6 pp, 3MB] | New Martinsville, Wetzel Co., W.Va. | Oct. 5, 2010 |
| Chesapeake Appalachia, LLC (PDF) [6 pp, 2MB] | Buzzard Property, Cameron, Marshall Co., W.Va. | Jan. 26, 2011 |
| Chesapeake Appalachia, LLC (PDF) [6 pp, 3MB] | Pleasant Ridge, Marshall Co., W.Va. | Jan. 26, 2011 |
| Chesapeake Appalachia, LLC (PDF) [6 pp, 3MB] | Villers Property, Marshall Co., W.Va. | Jan. 26, 2011 |
| Columbia Gas Transmission, LLC - Blake Fork, Middle Fork Lynn Camp Run, and Lynn Camp Run (PDF) [6 pp, 2MB] | Wetzel Co., W.Va. | March 31, 2011 |
| Columbia Gas Transmission, LLC - Steener Fork (PDF) [6 pp, 2MB] | New Martinsville, Wetzel Co., W.Va. | Jan. 11, 2011 |
| Grenadier Energy Partners, LLC (PDF) [8 pp, 777KB] | Knob Fork, W.Va. | Aug. 30, 2012 |
| Jay Bee Oil and Gas - Yeater Well Pad (PDF) [7 pp, 749KB] | Center Point, Doddridge County, W.Va. | Feb. 22, 2012 |
| Mountain V Oil and Gas - Farnsworth Stockert Freshwater Impoundment (PDF) [7 pp, 811k] | Tallmansville, Upshur Co., W.Va. | Dec. 2, 2011 |
| PDC Mountaineer, LLC - 308 Request - D'Annunzio Well Pad (PDF) [6 pp, 408k] | Nutter Fort, Harrison Co., W.Va. | Feb. 2, 2012 |
| PDC Mountaineer, LLC - D'Annunzio Well Pad (PDF) [6 pp, 414k] | Nutter Fort, Harrison Co., W.Va. | Feb. 2, 2012 |
| PDC Mountaineer, LLC - Hudkins Well Pad (PDF) [6 pp, 473k] | Mount Clare, Harrison Co., W.Va. | April 30, 2012 |
| PDC Mountaineer, LLC - GEPCO Pipeline (PDF) [6 pp, 523k] | Mount Clare, Harrison Co., W.Va. | Aug. 23, 2012 |
| Stone Energy, Maury Well Pad (PDF) [7 pp, 553k] | New Martinsville, W.Va. | Nov. 9, 2012 |
| Stone Energy, Weekley Well Pad (PDF) [7 pp, 579k] | Porter Falls, W.Va. | Mar. 29, 2013 |
| Trans Energy Inc. - Anderson Well Pad (PDF) [8 pp, 926k] | Wetzel Co., W.Va. | Sept. 28, 2012 |
| Trans Energy Inc. - Christopher Well Pad (PDF) [8 pp, 951K] | Marshall Co., W.Va. | Dec. 17, 2012 |
| Trans Energy Inc. - Dewhurst Well Pad (PDF) [8 pp, 936k] | Wetzel Co., W.Va. | Sept. 28, 2012 |
| Trans Energy Inc. - Goshorn Well Pad (PDF) [8 pp, 1.04mb] | Marshall Co., W.Va. | Dec. 17, 2012 |
| Trans Energy Inc. - Keaton Well Pad (PDF) [8 pp, 1007kb] | Marshall Co., W.Va. | Dec. 17, 2012 |
| Trans Energy Inc. - Lucey Well Pad (PDF) [8 pp, 1022kb] | Marshall Co., W.Va. | Dec. 17, 2012 |
| Trans Energy Inc. - Stout Well Pad (PDF) [8 pp, 878k] | Marshall Co., W.Va. | Sept. 28, 2012 |
| XTO Energy Inc. - Boggess Site (PDF) [8 pp, 819k] | Lumberport, Harrison Co., W.Va. | Sept. 28, 2011 |
| XTO Energy Inc. - Coastal Site (PDF) [7 pp, 785k] | Marion Co., W.Va. | June 23, 2011 |
| XTO Energy Inc. - Fancher Well Pad (PDF) [8 pp, 733k] | Marion Co., W.Va. | Feb. 29, 2012 |
Clean Water Act Section 308 Information Requests
EPA Request for Information on Marcellus Shale Flowback Water
On May 12, 2011, EPA’s Mid-Atlantic Region issued information request letters to six natural gas drillers directing them to disclose how and where they dispose of or recycle wastewater generated by their Marcellus Shale natural gas exploration, extraction and production activities. These six companies currently hold more than half of all permits issued for natural gas drilling in Pennsylvania.
- EPA press release on the information request
- Letters sent by EPA to the six natural gas drillers
- Atlas Resources (PDF) [3 pp, 178k]
- Cabot Gas & Oil Corp. (PDF) [3 pp, 1873k]
- Chesapeake Energy (PDF) [3 pp, 171k]
- Range Resources- Appalachia (PDF) [3 pp, 188k]
- SWEPI (PDF) [3 pp, 147k]
- Talisman Energy USA (PDF) [3 pp, 184k]
- Enclosures (PDF) [3 pp, 460k]
EPA’s directive followed an April 19, 2011 request by the Pennsylvania Department of Environmental Protection (PADEP) that by May 19, 2011, natural gas well drilling operators voluntarily stop taking gas extraction wastewater to 15 facilities in Pennsylvania.
The companies were directed to report back to EPA by May 25, 2011 with information on disposal or recycling practices for the wastewater through the development of natural gas wells they own and/or operate in EPA’s Mid-Atlantic Region.
In the letters, EPA required the companies to describe how they intend to handle gas extraction wastewater during 2011. All six companies indicated their intention to employ reuse, disposal, and/or treatment rather than using any of the 15 wastewater treatment facilities referenced in PADEP’s April 19, 2011 request. Some companies expressed an intention to reuse over 90% of gas extraction wastewater in 2011.
Most of this information has been released through the Freedom of Information Act (FOIA). EPA is not endorsing or adopting this information by posting this information on our website.
To facilitate online review of these records, EPA has parsed some files into multiple components and omitted duplicative records.
- Atlas Resources
- Pages 1 - 210 (PDF) [210 pp, 16.4MB]
- Pages 211 - 419 (PDF) [209 pp, 17MB]
- Cabot Gas & Oil Corp. (PDF) [198 pp, 17.6MB]
- Chesapeake Energy (PDF) [147 pp, 8.6MB]
- Range Resources- Appalachia (PDF) [102 pp, 26.5MB]
- SWEPI
- Pages 1 - 254 (PDF) [249 pp, 22MB]
- Pages 255 - 508 (PDF) [251 pp, 19.1MB]
- Talisman Energy USA
- Part 1 (PDF) [202 pp, 20MB]
- Part 2 (PDF) [201 pp, 15.3MB]
- Part 3 (PDF) [201 pp, 17.2MB]
- Part 4 (PDF) [274 pp, 14.4MB]
- Quality Assurance Manual - Benchmark Analytics (PDF) [11 pp, 264k]
- Quality Assurance Manual - Seewald Labs (PDF) [15 pp, 761k]
EPA is in the process of reviewing the information it has received from the natural gas drillers (including review for confidentiality) and, after completing the review, will continue to make this information available as appropriate.
Requests for Information from Publicly Owned Treatment Works (POTWs) Taking Oil and Gas Waste
Plant |
Facility Location |
Date of Letter |
| Belle Vernon - Borough of Municipal Authority (PDF) [6 pp, 2MB] | Belle Vernon, Pa. | Feb. 19, 2009 |
| Brownsville Municipal Authority (PDF) [6 pp, 2MB] | Brownsville, Pa. | Feb. 19, 2009 |
| California - Borough of (PDF) [6 pp, 2MB] | California, Pa. | Feb. 19, 2009 |
| Charleroi - Authority of the Borough of (PDF) [6 pp, 2MB] | Charleroi, Pa. | Feb. 19, 2009 |
| Clarksburg Sanitary Board (PDF) [6 pp, 2MB] | Clarksburg, W.Va. | Feb. 25, 2009 |
| Franklin Twp. Wastewater Treatment Plant (PDF) [6 pp, 905k] | Waynesburg, Pa. | Feb. 19, 2009 |
| Mon Valley Sewage Authority (PDF) [6 pp, 891k] | Donora, Pa. | Feb. 19, 2009 |
| Municipal Authority of the City of McKeesport (PDF) [6 pp, 899k] | McKeesport, Pa. | Feb. 19, 2009 |
| Waynesburg Borough (PDF) [6 pp, 881k] | Waynesburg, Pa. | Feb. 19, 2009 |
| Wheeling - City of (PDF) [6 pp, 868k] | Wheeling, W.Va. | Feb. 25, 2009 |
Clean Water Act Section 309 Administrative Orders
Administrative Orders and Information Requests to Wastewater Treatment Facilities Accepting Wastewater From Marcellus Shale Drilling Operations
- Allegheny Valley (PDF) [10 pp, 715K]
- Borough of Ridgeway (PDF) [10 pp, 725K]
- Brockway Area Sewer Authority (PDF) [7 pp, 467K]
- Clairton Sewage Treatment Plant (PDF) [8 pp, 576K]
- Dominion Transmission Corp. (PDF) [11 pp, 752K]
- Gas and Oil Management Association (PDF) [11 pp, 718K]
- Great Lakes Energy Partners (PDF) [7 pp, 540K]
- Hart Resource Technologies (PDF) [11 pp, 795K]
- Johnstown Redevelopment Authority (PDF) [12 pp, 860K]
- Minard Run Oil Company (PDF) [11 pp, 738K]
- New Castle Oil Company (PDF) [11 pp, 826K]
- Pennsylvania Brine Treatment - Franklin (PDF) [11 pp, 702K]
- Pennsylvania Brine Treatment - Josephine (PDF)[11 pp, 747K]
Certifications from Sewage Authorities About Accepting Oil and Gas Wastewaters
- Allegheny Valley Joint Sewage Authority (PDF) [1 pg, 95k]
- Clairton Municipal Authority (PDF) [1 pg, 80k]
- Johnson Redevelopment Authority (PDF) [1 pg, 82k]
Wastewater Treatment Facility Effluent Sampling Data Submissions
Wastewater treatment facilities in receipt of the Administrative Orders and Information Requests were given the opportunity to sign and return to EPA certifications stating they were no longer accepting oil and gas exploration and/or production wastewaters. Information request recipients that did not sign and return a certification statement were required to conduct and submit additional effluent sampling in addition to their NPDES permit required monthly discharge monitoring reports. These facilities were required to sample effluent for total dissolved solids, chloride, bromide, sulfate, Gross Alpha, Radium 226 and 228, and Uranium.
Brockway Area Sewer Authority
- 12-07-11 [1 pg, 403k]
- 11-21-11 [1 pg, 83k]
- 11-09-11 [1 pg, 389k]
- 10-27-11 [1 pg, 396k]
- 10-12-11 [1 pg, 378k]
Dominion Transmission
- October 2012 (1 pg. 600k)
- September 2012 (1 pg. 233k)
- August 2012 (1 pg. 237k)
- July 2012 (1 pg. 715k)
- June 2012 (1 pg. 762k)
- May 2012 (1pg. 730k)
- April 2012 (1 pg. 155k)
- March 2012 (1 pg. 770k)
- February 2012 (4 pp, 2.67MB)
- January 2012 [1 pg, 137k]
- December 2011 [1 pg, 115k]
- November 2011 [18 pp, 1.4MB]
Minard Run
- PADEP dent water treatment facility(1pg. 1.04MB)
- 3-22-12(1pg. 180k)
- 3-8-12 (1 pg. 183k)
- 2-23-12 (1pg. 184k)
- 2-9-12 (1pg. 324k)
- 1-25-12 to 1-26-12 [1 pg, 95k]
- 1-11-12 to 1-12-12 [1 pg, 99k]
- 12-14-11 to 12-15-11 [1 pg, 91k]
- 12-01-11 [1 pg, 94k]
- 10-06-11, 11-02-11 to 11-03-11, and 11-19-11 to 11-20-11 [3 pp, 248k]
Ridgway Borough
- October to December 2011 [17 pp, 1.4MB]
- June to September 2011 [24 pp, 2MB]
Wastewater Management
May 12, 2011 Safe Drinking Water Act Proposed Administrative Order to Tunnelton Liquids (PDF) [6 pp, 2MB]
May 12, 2011 Public Notice of Administrative Order to Tunnelton Liquids
Letters regarding National Pollutant Discharge Elimination System (NPDES) Permits for Wastewater Treatment Facilities in Pennsylvania Accepting Oil and Gas Wastewater
NPDES Permit Name |
Facility Location |
Date of Letter |
| Brockway Wastewater Treatment Plant (PDF) [2 pp, 590k] | Brockway Borough, Jefferson Co., Pa. | July 17, 2009 |
| Brockway Wastewater Treatment Plant (PDF) [3 pp, 1MB] | Brockway Borough, Jefferson Co., Pa. | Sept. 21, 2009 |
| New Castle Wastewater Treatment Plant (PDF) [2 pp, 61k] | City of New Castle, Lawrence Co., Pa. | Aug. 5, 2009 |
| TerrAqua Resource Management (PDF) [4 pp, 1MB] | Williamsport, Lycoming Co., Pa. | Sept. 21, 2009 |
July 13, 2011 Letters from EPA to 14 Publicly Owned Treatment Works (POTWs) in Pennsylvania Stating That Drilling Waste May Be Considered a Substantial Change
Location |
NPDES Permit Number(s) |
| Altoona Water Authority (PDF) [3 pp, 394k] | PA0027014 and PA0027022 |
| Brockway Area Sewer Authority (PDF) [3 pp, 397k] | PA0028428 |
| Clairton Municipal Authority (PDF) [3 pp, 395k] | PA0026824 |
| Clearfield Municipal Authority (PDF) [3 pp, 416k] | PA0026310 |
| Johnstown Redevelopment Authority (PDF) [3 pp, 414k] | PA0026034 |
| Leechburg - Kiski Valley Water Pollution Control Authority (PDF) [3 pp, 420k] | PA0027626 |
| McKeesport - Municipal Authority of the City (PDF) [3 pp, 432k] | PA0026913 |
| New Castle Sanitation Authority (PDF) [3 pp, 422k] | PA0027511 |
| Pittsburgh - Allegheny Valley Joint Sewage Authority (PDF) [3 pp, 393k] | PA0026255 |
| Punxsutawney Borough (PDF) [3 pp, 394k] | PA0020346 |
| Reynoldsville Sewer Authority (PDF) [3 pp, 390k] | PA0028207 |
| Ridgway Borough (PDF) [3 pp, 423k] | PA0023213 |
| Waynesburg, Franklin Township Sewer Authority (PDF) [3 pp, 414k] | PA0046426 |
| Williamsport Sanitary Authority (PDF) [3 pp, 409k] | PA0027049 and PA0027057 |
2013 Letters to Pennsylvania Publicly Owned Treatment Works (POTWs) regarding acception of Oil and Gas Waste
- Sample letter to POTWs with approved pretreatment programs (PDF) (3pp, 1.4MB)
- Sample letter to POTWs without approved pretreatment programs (PDF) (3pp, 1.56MB)
Information Provided to EPA by PADEP
EPA Correspondence with PA DEP
EPA Region 3 Letter to PA DEP Dated March 7, 2011 Concerning Natural Gas Drilling Operations (PDF) [3 pp, 704k]
- Letter from PA DEP to Regional Administrator Shawn M. Garvin April 6, 2011 (PDF) [3 pp, 140k]
- Attachment 1 - Letter from PA DEP to PA American Water Co. March 11, 2011 (PDF) [2 pp, 65k]
- Attachment 2 - Letter from PA DEP to Project 5/Timberline Treatment Facility March 18, 2011 (PDF) [2 pp, 56k]
- Attachment 3 - Permittees, Addresses and Permit Numbers (PDF) [1 pg, 48k]
- Attachment 4 - Oil and Gas Wastewater Facility List (PDF) [3 pp, 113k]
May 12, 2011 Letter from EPA to PADEP Regarding Water Quality Standards (PDF) [2 pp, 756k]
May 12, 2011 Letter from EPA to PADEP Regarding Wastewater Disposal at Tunnelton Liquids Facility (PDF) [2 pp, 891k]
May 12, 2011 Letter from EPA to PADEP Regarding the April 19, 2011 Press Announcement and May 2, 2011 Follow-up Discussions [3 pp, 1.2MB]
Information Provided to EPA by PADEP and Through Information Requests to Publicly Owned Treatment Works (POTWs). Most of this information has been released through the Freedom of Information Act (FOIA). EPA is not endorsing or adopting this information by posting this information on our website.
- Voluntary Sampling Data from Oil and Gas Wastewater Treatment Facilities
- Dannic Energy Effluent Sampling - 4/7/11 (PDF) [5 pp, 293k]
- Dannic Energy Effluent Sampling - 4/19/11 (PDF) [4 pp, 268k]
- Dannic Energy Effluent Sampling - 7/19/11 (PDF) [4 pp, 267k]
- Hart Creekside Effluent Sampling - February 2010 (PDF) [1 pg, 13k]
- Hart Resource Technology Effluent Sampling - 3/22/11 and 4/5/11 (PDF) [9 pp, 208k]
- Hart Resource Technology Outfall 401 Effluent Sampling - 4/19/11 (PDF) [3 pp, 68k]
- Hart Resource Technology Outfall 501 Effluent Sampling - 4/19/11 (PDF) [3 pp, 76k]
- Hart Resource Technology Outfalls 401 and 501 Effluent Sampling - October 2011 (PDF) [6 pp, 187k]
- Pennsylvania Brine Effluent Sampling, Franklin - May, June, July 2011 (PDF) [12 pp, 1.8MB]
- Pennsylvania Brine Effluent Sampling, Franklin - August and September 2011 (PDF) [9 pp, 1.4MB]
- Pennsylvania Brine Effluent Sampling, Franklin - November 2011 (PDF) [6 pp, 874k]
- Pennsylvania Brine Effluent Sampling, Franklin - December 2011 (PDF) [7 pp, 1.1MB]
- Pennsylvania Brine Effluent Sampling, Josephine - May, June, July 2011 (PDF) [19 pp, 2.1MB]
- Pennsylvania Brine Effluent Sampling, Josephine - August and September 2011 (PDF) [24 pp, 2.7MB]
- Pennsylvania Brine Effluent Sampling, Josephine - November 2011 (PDF) [12 pp, 1.4MB]
- Pennsylvania Brine Effluent Sampling, Josephine - December 2011 (PDF) [14 pp, 1.5MB]
- Tunnelton Liquids Effluent Sampling - 4/18/11 and 5/3/11 (PDF) [2 pp, 63k]
- Correspondence Between PADEP and Wastewater Treatment Facilities
- Allegheny Valley Joint Sewage Authority - 3/29/11 (PDF) [2 pp, 58k]
- Altoona Water Authority - 4/6/11 (PDF) [2 pp, 51k]
- Big Sandy Oil Company - 4/10/11 (PDF) [2 pp, 49k]
- Brockway Area Sewage Authority - 4/5/11 (PDF) [2 pp, 55k]
- J.J. Bucher Producing Corporation - undated; received 4/25/11 (PDF) [1 pg, 28k]
- Clearfield Municipal Authority - 3/30/12 (PDF) [1 pg, 95k]
- Kiski Valley Water Pollution Control Authority - 3/16/11 (PDF) [1 pg, 31k]
- Kiski Valley Water Pollution Control Authority - 3/23/11 (PDF) [1 pg, 36k]
- Kiski Valley Water Pollution Control Authority to McCutcheon Enterprises - 4/21/11 (PDF) [1 pg, 24k]
- McKeesport Municipal Authority - 4/18/11 (PDF) [1 pg, 40k]
- Veolia ES Greentree Landfill - 3/31/11 (PDF) [2 pp, 54k]
- Letter to customers (PDF) [1 pg, 63k]
- Letter to Furlan, PA DEP (PDF) [1 pg, 19k]
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