On July 20, 2023, the Marcellus Drilling News reported researchers from the University of Pittsburgh found there was an average 30% discrepancy between what conventional and unconventional oil and gas drilling companies said they sent to landfills and the amount of waste reported received by those landfills in Pennsylvania, Ohio and New York.

The analysis included waste shipments to landfills in Pennsylvania by conventional and unconventional shale gas operators in 2019 based on data from the Department of Environmental Protection.

The study noted, “While reporting is required, PADEP does not confirm the accuracy of the reported information.”

The study published in the journal Ecological Indicators found almost half of the landfills examined had either a record of shipment or a record of receipt, but no corresponding record from the original generator.

Increasing Radiation Load In Stream Sediments

On July 20, 2023, The Allegheny Front reported the study also analyzed samples downstream from outfalls of wastewater treatment plants that treat leachate from over 30 landfills accepting conventional and unconventional oil and gas drilling waste.

The study found increases of two to four times the background level of radioactive radium in the sediment downstream of the outfalls than above the discharge points.

The study noted landfills must test leachate for radioactive radium and other markers of oil and gas waste, but wastewater plants don’t.  Read more here.

“Grab sampling of stream water and sediments in areas bracketing outfalls of facilities treating waste from landfills accepting O&G waste indicate accumulation of NORM [Natural Occurring Radioactive Material]  in the sediments.

“Given distance from the outfall, these accumulations are of similar magnitude to those downstream of brine treatment facilities reported in the literature and indicate additions from a low 228Ra/226Ra [radioactive radium] activity ratio source, consistent with Marcellus formation sources.”

“Examination of water chemistry, including use of characteristic chemical ratios, provides further evidence for contributions from O&G waste.”

“The continued treatment and discharge of O&G waste through sanitary landfills and/or landfill leachate by POTWs has the potential to increase radioactive loads that will accumulate in sediment and remain for long periods given characteristic half-lives (e.g., 226Ra: t1⁄2 ~ 1600 y).”

More On The Study Results

The Marcellus Drilling News report on the study quoted these findings from the study--

“Sanitary landfills in Pennsylvania can accept the liquid waste byproducts of drilling and fracking for oil and gas as long as it is “immobilized,” mixed with wood chips or sawdust, for example.

“This waste can contain high levels of heavy metals, like arsenic; salts such as chloride and bromide; and naturally occurring radioactive materials.

“Sanitary landfills are those designed to let waste decompose; they are not necessarily designed to manage radioactive waste.

“A collaborative research study led by Daniel Bain, University of Pittsburgh associate professor of geology and environmental science, analyzed records as well as soil samples to better understand the effects of disposing of this waste in facilities that were not built to contain radioactive waste.

“The team, in an article written in Ecological Indicators by Lauren Badertscher, then a masters student at Duquesne University and now with the EPA, found that poor records and a lack of monitoring are a barrier to fully understanding the impact of this method of immobilized oil and gas waste disposal.

“Sediment samples taken upstream and downstream from 17 facilities that treat water from landfills in New York, Ohio and Pennsylvania — all states that accepted such waste in 2019, when the samples were taken — often showed elevated levels of radium, implicating the wastewater as its source.

“Discharge permits for these landfills do not commonly require monitoring of materials found in oil and gas waste.

“The research team sought out reports to the Pennsylvania Department of Environmental Protection Oil and Gas Division from oil and gas wells, indicating that they shipped wastewater to sanitary landfills in New York, Ohio and Pennsylvania.

“They also analyzed records from the environmental agencies of New York, Ohio and Pennsylvania documenting the acceptance of oil and gas wastewater.

“When the researchers compared the two, they found that, at the very best, there was still a 30% discrepancy between records of what was sent and what was received.

“Almost half of the landfills examined had either a record of shipment or a record of receipt, but no associated record on the other end in 2019.

“When totaled, these gaps in record keeping leave over 800,000 tons of oil and gas waste unaccounted for.

“Researchers concluded that insufficient regulatory recordkeeping and a lack of mandatory monitoring and testing are a barrier to fully understanding the impact on local water systems of sanitary landfills accepting wastewater resulting from drilling and fracking for oil and gas.

“The mismatch in regulatory records creates the potential for contamination,” Bain said. “And while we don’t have the data to unambiguously tie increases in stream sediment radium to disposal of these wastes in landfills, the observations clearly indicated we should really start scrutinizing, and probably rethink, the disposal of oil and gas waste in landfills.”

Click Here for a copy of the journal article.

Click Here to read the entire Marcellus Drilling News article.

Click Here for The Allegheny Front article.

PA Oil & Gas Industry Public Notice Dashboards

-- PA Oil & Gas Industrial Facilities: Permit Notices/Opportunities To Comment - July 22  [PaEN]

-- Susquehanna River Basin Commission Aug. 10 Hearing On Proposed Water Withdrawals, Including 8 Related To Shale Gas Drilling Operations, 1 In Exceptional Value Loyalsock Creek  [PaEN]

-- DEP Published 67 Pages Of Permit-Related Notices In July 22 PA Bulletin  [PaEN]

NewsClips:

-- Marcellus Drilling News: 800,000 Tons Of Drilling, Frack Waste Unaccounted For In NY-PA-OH

-- The Allegheny Front: Pitt Study Finds Radioactive Materials In Waterways Near Wastewater Treatment Plants Associated With Fracking Waste

-- Environmental Health Project: Living Close To Shale Gas Industrial Development, A Mental Health & Wellness Toolkit

-- Beaver County Times: Panel Sets Criteria For $5 Million Shell Petrochemical Plan Penalty Fund In Beaver County

-- TribLive: Beaver County Communities To Receive $5 Million From Shell Petrochemical Plant Penalty Settlement

-- KDKA: $5 Million From Shell Petrochemical Plant Penalty To Fund Environmental, Health Or Quality Of Life Projects

-- Marcellus Drilling News: Aborted Epiphany Oil & Gas Wastewater Treatment Plant Resurrected With PennVEST Loan

-- The Intercept: Energy Company Plotted LNG Natural Gas Plant In Chester, Delaware County

-- GridPhilly.com: A Global Climate Debate Heats Up  As A Liquefied Natural Gas Terminal Looks For A Home In Chester, Delaware County

-- Scranton Times: Appeals Court Nixes $6.25 Million Settlement Of Chesapeake Energy Lawsuits Over Landowner Royalties

-- Utility Dive: PJM Interconnection Report: Natural Gas-Fired Electric Generation Accounted For 70% Of Unplanned Outages In Winter Storm Elliott

-- StateImpactPA - Rachel McDevitt: PA House Resolution Brings Natural Gas Severance Tax Idea Back Around, Raising An Old Debate

-- AP: Two Natural Gas Leaks Identified In Deadly West Reading Chocolate Factory Explosion Where 7 Died

-- Utility Dive Guest Essay: Why Oil And Gas Should Take A Closer Look At Geothermal - By Environmental Defense Fund

-- Post-Gazette Guest Essay: Pennsylvania’s Trojan Horse - Hydrogen Power - By Vote Solar

Related Articles:

-- Marcellus Drilling News/The Allegheny Front: University Of Pittsburgh Study Finds At Least 800,000 Tons Of Oil & Gas Waste Sent To Landfills Unaccounted For In One Year; Oil & Gas Waste Adds To Radiation Accumulation In Stream Sediments  [PaEN]

-- Steering Committee Releases Protocol To Allocate $5 Million Penalty Fund Related To The Shell Petrochemical Plant In Beaver County  [PaEN]

-- PJM Interconnection Reports Higher Percentage Of Natural Gas-Fired Electric Generation Outages Than Originally Thought During Winter Storm Elliott - 70%  [PaEN]

-- PennVEST Invests $116.9 Million In 22 Drinking Water, Wastewater, Nonpoint Source Projects; And An Oil & Gas Wastewater Treatment Facility  [PaEN]

-- Governor’s Regulatory Agenda: DEP To Propose Annual Permit Fee For Unconventional Shale Gas Operations; Updated Waste, Other Regulations Covering Conventional Oil & Gas Drilling Coming  [PaEN]

[Posted: July 20, 2023]

7/24/2023