Piketon: OEPA June Data Dump

Published on 9 June 2025 at 16:25

The OEPA data dump reveals that, contrary to assumptions of resolved issues, the Portsmouth Gaseous Diffusion Plant (PORTS) continues to face significant and ongoing environmental challenges. Critical documents highlight a persistent and unyielding groundwater contamination plume, requiring continuous active intervention through extensive treatment systems and pilot projects for advanced contaminant extraction. This indicates that despite years of effort, the scale and complexity of groundwater remediation remain substantial, suggesting a long-term environmental battle rather than a contained problem.

Furthermore, the data dump exposes concerning issues related to transparency and long-term environmental liabilities. Key soil sampling results are explicitly labeled "DRAFT Information Only," raising questions about data suppression and immediate public access to crucial findings. The documents also detail the perpetual responsibility associated with two major landfills at the site, relying on aging engineered barriers that are not infallible and represent a continuous risk to the environment and taxpayers. A systemic opacity is evident, as detailed raw data underpinning official reports is only "available upon request," creating a significant barrier to independent scrutiny and hindering full public understanding of PORTS's enduring environmental impact.

 

OEPA Data Dump: New Revelations

OEPA Data Dump

⚠️

CRITICAL ALERT:
UNDISCLOSED DATA REVEALED

From the June 9, 2025 Ohio EPA Release

Key Findings from the OEPA Data Dump

The OEPA data dump reveals that, contrary to assumptions of resolved issues, the Portsmouth Gaseous Diffusion Plant (PORTS) continues to face significant and ongoing environmental challenges. Critical documents highlight a persistent and unyielding groundwater contamination plume, requiring continuous active intervention through extensive treatment systems and pilot projects for advanced contaminant extraction. This indicates that despite years of effort, the scale and complexity of groundwater remediation remain substantial, suggesting a long-term environmental battle rather than a contained problem.

Furthermore, the data dump exposes concerning issues related to transparency and long-term environmental liabilities. Key soil sampling results are explicitly labeled "DRAFT Information Only," raising questions about data suppression and immediate public access to crucial findings. The documents also detail the perpetual responsibility associated with two major landfills at the site, relying on aging engineered barriers that are not infallible and represent a continuous risk to the environment and taxpayers. A systemic opacity is evident, as detailed raw data underpinning official reports is only "available upon request," creating a significant barrier to independent scrutiny and hindering full public understanding of PORTS's enduring environmental impact.

Reports Referenced:

  • "Remedial Action Work Plan" (2001) - `ports8.pdf`
  • "Vacuum Enhanced Recovery Wells Pilot Project Work Plan" (1998) - `ports7.pdf`
  • "Analytical Report for US DOE - RES Well Sampling" (2010) - `ports6.pdf`
  • "X-760 Perimeter Soil Sampling Results" (2010) - `ports4.pdf`
  • "Operation and Maintenance Plan for the X-734 Landfill Area" (2001) - `ports5.pdf`
  • "Operation and Maintenance Plan for the X-749B Peter Kiewit Landfill" (1999) - `ports13.pdf` (updated from 1998 version)
  • "U.S. Department of Energy Portsmouth Annual Site Environmental Report" (2017) - `ports2.pdf`
  • "U.S. Department of Energy Portsmouth Annual Environmental Report for 2009" (2011) - `ports12.pdf`
  • "RCRA Part B Permit Renewal Application, Volume 3. Appendix D-1 Engineering Drawings" (2010) - `ports16.pdf`
  • "Burn Plan for the X-611A" (2005) - `ports17.pdf`
  • "Use of the Area of Contamination (AOC) Concept During RCRA Cleanups" (1996) - `ports18.pdf`
  • "X-705A/B D&D PHASE III, PJK15, PORTS (SOIL SAMPLING AND REMEDIATION PLAN)" (1996) - `ports14.pdf`
  • "Portsmouth Site Specific Advisory Board Meeting Minutes" (2009) - `ports15.pdf`
  • "Draft Final Operation and Maintenance Plan for the X-749B Peter Kiewit Landfill" (1998) - `ports11.pdf` (earlier version of ports13.pdf)
  • "Aboveground Storage Tank Corrective Action Implementation Plan" (1991) - `ports3.pdf`
  • "Quadrant IV Description of Current Conditions" (1992) - `ports1.pdf`
  • Note: Some original documents (ports9.pdf, ports19.pdf, ports20.pdf) were not provided in full and are not referenced here.

Unmasking Hidden Details at PORTS

This infographic reveals crucial, overlooked information from the historical Piketon Atomic Plant Documents that the public needs to know NOW.

1. Groundwater: The Unyielding, Persistent Plume

It's not just "contaminated"; these documents confirm the **persistent and challenging nature of *ongoing* groundwater contamination, years after initial detection.** This isn't just a historical issue; it's an active, daily battle that demands urgent attention.

Continuous Active Intervention

The "Remedial Action Work Plan" (2001) describes a massive, ongoing effort against widespread contamination, not a resolved issue. This requires continuous funding and oversight. The "U.S. Department of Energy Portsmouth Annual Environmental Report for 2009" (2011) specifically confirms the continued presence of the X-749/X-120 groundwater plume, highlighting ongoing efforts.

Struggling with Advanced Extraction

The "Vacuum Enhanced Recovery Wells Pilot Project Work Plan" (1998) indicates that even advanced methods are still being *tested* to tackle deep-seated contaminants, suggesting the full scale of the problem remains unresolved and complex.

**Chart Context:** Data from the "Analytical Report for US DOE - RES Well Sampling" (2010) indicates the *continued presence* of specific Volatile Organic Compounds (VOCs) in numerous monitoring wells. This chart conceptualizes that ongoing detection across a range of VOCs requires perpetual vigilance and raises questions about containment.

2. Data Secrecy: The "DRAFT" Loophole and Undisclosed Poisons

Crucial environmental data is being withheld from immediate public scrutiny through ambiguous labeling and outright obfuscation, **undermining transparency and eroding public trust.** This is unacceptable.

Soil sampling results from the "X-760 Perimeter Soil Sampling Results" (2010) are stamped with a limiting, frankly **evasive**, disclaimer:

DRAFT
INFO ONLY

Why isn't this critical data definitive and fully public? What are they *not* telling us?

The Garlon 4 Cover-Up: Direct Chemical Exposure & Withheld Information

"Portsmouth Site Specific Advisory Board Meeting Minutes" (2009) reveal DOE used a **potent herbicide, Garlon 4 (a successor to Agent Orange by DOW Chemical),** near the plant perimeter (2001-2004) without landowner notification. This chemical, prohibited in cultural areas, allegedly spilled onto private property and archaeological sites. For years, DOE provided only a one-page letter confirming its use, despite repeated requests for full details. This is a shocking example of direct chemical exposure risks and a deliberate suppression of vital environmental health data from the public.

The public was left in the dark about a dangerous chemical impacting their land. Full disclosure is paramount!

3. Landfills: Aging Barriers, Endless Responsibility & Regulatory Maneuvers

The details of PORTS's two major landfills reveal a **perpetual environmental burden and a critical reliance on aging engineered solutions.** These systems are not infallible and represent a dangerous, long-term risk to the surrounding environment and communities. Moreover, regulatory interpretations may allow for less stringent waste management.

Reliance on Engineered Barriers: A False Sense of Security?

The "Operation and Maintenance Plan for the X-734 Landfill Area" (2001) and the updated "Operation and Maintenance Plan for the X-749B Peter Kiewit Landfill" (1999) detail reliance on multiple layers of synthetic liners to contain hazardous waste. These include: **High-Density Polyethylene (HDPE), Geosynthetic Clay Liner (GCL), and Flexible Membrane Liner (FML).** The long-term integrity of these materials against chemical and physical degradation is a critical concern for future generations – these aren't forever solutions. The 1999 O&M plan for X-749B even cites **burrowing animals and subsidence** as requiring corrective maintenance, revealing immediate vulnerabilities.

Surface (Vegetation & Soil)

High-Density Polyethylene (HDPE)

Geosynthetic Clay Liner (GCL)

Flexible Membrane Liner (FML)

An Indefinite Commitment: Who Pays for the Future?

The "Operation and Maintenance Plan for the X-749B Peter Kiewit Landfill" (1999) confirms that the site's environmental impact is a multi-generational concern, requiring constant oversight to prevent future leaks. This is a burden passed down to taxpayers. Furthermore, documents like the "RCRA Part B Permit Renewal Application, Volume 3. Appendix D-1 Engineering Drawings" (2010) illustrate the extensive variety of hazardous and mixed waste containers and storage areas on site, indicating the vast scale of the long-term storage challenge.

Regulatory Maneuvers: The 'Area of Contamination' Loophole

The "Use of the Area of Contamination (AOC) Concept During RCRA Cleanups" (1996) outlines how the EPA interprets certain "broad areas of contamination" as single RCRA landfills (AOCs/CAMUs). This interpretation allows for the movement and consolidation of hazardous wastes *within* these areas without triggering stricter RCRA land disposal restrictions. This regulatory flexibility, while intended to expedite cleanups, may allow for less stringent management practices than implied by the general RCRA regulations, raising questions about true containment and long-term safety.

4. Beyond Landfills: Other Active Site Operations & Cleanup Projects

The PORTS facility is not just a storage site; it's an active complex with ongoing operations and massive decommissioning efforts that carry their own environmental implications and demand transparency.

Controlled Burns: Air Quality Concerns?

The "Burn Plan for the X-611A" (2005) details prescribed burns conducted near former lime sludge lagoons. While framed as maintenance, these activities involve burning brush and grasses, raising questions about potential air quality impacts and the release of particulates or other substances, especially in areas with a history of contamination. Notifications to local residents are required, but full environmental impact assessments for such events should be public and transparent.

🔥💨

Massive Deactivation & Decommissioning (D&D) Efforts

Documents like the "Portsmouth Site Specific Advisory Board Meeting Minutes" (2009) and "X-705A/B D&D PHASE III, PJK15, PORTS (SOIL SAMPLING AND REMEDIATION PLAN)" (1996) confirm extensive Deactivation & Decommissioning (D&D) projects across the plant, including large structures and soil remediation. These multi-year, multi-million dollar projects (many accelerated by stimulus funding) highlight the immense scale of the ongoing cleanup required and the legacy of contamination that remains far from resolved.

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5. Systemic Opacity: Detailed Data Hidden from View

Despite claims of transparency, the most crucial raw data needed for independent verification is deliberately kept out of public-facing reports, creating a significant barrier to public scrutiny. **This is a deliberate act of obstruction.**

A Barrier to Scrutiny: "Available Upon Request" Is Not Transparent!

The "U.S. Department of Energy Portsmouth Annual Site Environmental Report" (2017) and the "U.S. Department of Energy Portsmouth Annual Environmental Report for 2009" (2011) explicitly state that detailed underlying data is compiled separately and is only **"available upon request."** This practice ensures that only official, summarized interpretations are easily accessible, hindering the work of independent scientists, journalists, and concerned citizens. This is not transparency; it's bureaucracy masking crucial information.

**Chart Context:** This chart exposes the stark disparity between summarized data in public reports versus the comprehensive raw data only available upon request. It highlights a critical barrier to full transparency and accountability.

The Lingering Shadow: Demand Accountability

These documents prove PORTS is not just a historical issue, but an **active environmental emergency** burdened by persistent contamination and questionable data transparency. The public deserves and **DEMANDS** direct access to *all* information—not just summaries and "drafts"—to truly understand the long-term implications for our environment and health. **It's time for full disclosure and real solutions.**

© 2025 Watchdog Investigations. Data sourced from Ohio EPA public records.

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