The Long Shadow of Corporate Pollution in Norfolk, Nebraska

The Non-Financial Ledger: What Money Cannot Measure

Norfolk, Nebraska is a mid-sized city of roughly 25,000 people in Madison County. It has the kind of downtown where people still know their neighbors, where kids grow up within walking distance of schools and parks, and where the idea of the ground beneath you being a federal hazardous waste site sounds like something that happens somewhere else. It does not happen somewhere else. It happened here.

Beneath a concrete parking lot and a fenced gravel lot west of 7th Street, between Norfolk and Madison Avenues, the earth is saturated with the byproducts of a manufactured gas plant that operated decades ago. Coal tar. Benzene. Naphthalene. Compounds with names that take a chemistry degree to pronounce, but effects that need no translation. Benzene causes leukemia. Naphthalene damages red blood cells and the liver. Benzo(a)pyrene causes cancer. These are not disputed facts. These are the conclusions of the United States Environmental Protection Agency, published in a federal Record of Decision signed in September 2022.

What the document cannot quantify is the specific weight of not knowing. For years, the people of Norfolk lived above a contaminated plume without a full accounting of what it meant for their health. The EPA confirmed contamination in 1990, 1991, and 1992. The site was not listed on the National Priorities List until April 7, 2016, twenty-six years after the first federal samples came back positive for toxic compounds. During those decades, the invisible work of contamination continued: dense non-aqueous phase liquid, coal-tar dense enough to sink through soil and sit at the bottom of the groundwater table, migrating outward.

Dense non-aqueous phase liquid. The EPA calls it DNAPL. It is heavier than water. It does not float. It does not dissolve easily. It sinks through the earth and pools, and once it pools, it becomes a long-term source of groundwater contamination that outlasts any surface cleanup by decades. The cleanup plan for the source materials requires groundwater monitoring for at least ten years after the initial treatment. The groundwater itself, Operable Unit 2, has no selected remedy yet. The clock has not started on the water.

There is no section in this Consent Decree for the people who drank well water near the site. There is no line item for anxiety. The document does not contain the word “family.” It contains the phrase “public health or welfare” many times, but these are legal placeholders, not individual people. The companies that signed the decree, Black Hills Energy, Brightspeed, and NPPD, did so without admitting they caused any of this. The legal standard required to force that admission was never met in a courtroom, because the parties settled before trial. That is the system working as designed, for the people who designed it.

A parking lot was poured over the contaminated soil in 2014. It is a common enough sight in any American city: a rectangle of asphalt, unmarked, useful for parking cars. Beneath it, the work of remediation waits. Above it, people park their cars. Neither group knows much about the other.

Legal Receipts: What the Documents Actually Say

The Consent Decree and Record of Decision are public federal documents. Here is what they say in plain language, backed by direct quotes.

“Subsurface soil and groundwater samples collected by the EPA at the Site in 1990, 1991, and 1992 were found to be contaminated with manufactured gas plant-related compounds, including PAHs (pyrene, naphthalene, benzo(a)anthracene, benzo(b)fluoranthene, phenanthrene, chrysene, and indeno(1,2,3-cd)pyrene)), BTEX, and metals.”

— Consent Decree, Paragraph 7

• This quote establishes that federal authorities had direct scientific proof of toxic contamination at this site in 1990. The NPL listing did not come until 2016, a gap of 26 years.
• The listed compounds include benzo(a)anthracene and benzo(b)fluoranthene, both classified as possible human carcinogens by the International Agency for Research on Cancer. Indeno(1,2,3-cd)pyrene is classified as a probable human carcinogen.
• Metals were also detected. The decree does not specify which metals, but “metals” in the context of manufactured gas plant sites typically include arsenic, lead, and cyanide compounds.

“The EE/CA Site Characterization Report identified 30 leaking underground storage tanks within 0.25 mile of the Site.”

— Consent Decree, Paragraph 8

• Thirty leaking underground storage tanks within a quarter mile of an already-contaminated Superfund site represents a compounding contamination problem. Each leaking tank is an independent potential source of soil and groundwater pollution.
• These tanks are separate from the primary site contamination. The decree does not specify whether remediation for these tanks is included in the current cleanup scope or whether they are addressed by other regulatory actions.

“In 2014, on-site buildings were demolished and approximately 10,425 tons of contaminated soil were excavated and transported off-site for disposal. The Site was restored with a concrete parking lot on the Black Hills parcel and a fenced gravel lot on the NPPD parcel.”

— Consent Decree, Paragraph 9

• 10,425 tons of contaminated soil were removed, which sounds decisive. The current ROD makes clear that contamination remains in place, including dense non-aqueous phase liquid (DNAPL) that the 2014 excavation did not fully address.
• The site was “restored” as a parking lot and a gravel lot. These are functional surfaces that provide no indication to passersby that the land beneath is a federally designated hazardous waste site requiring ongoing remediation and groundwater monitoring for at least a decade.

“The defendants that have entered into this Decree (‘Settling Defendants’) do not admit any liability to Plaintiff arising out of the transactions or occurrences alleged in the complaint, nor do they acknowledge that the release or threatened release of hazardous substance(s) at or from the Site constitutes an imminent and substantial endangerment to the public health or welfare or the environment.”

— Consent Decree, Paragraph 5

• This is the legal escape hatch that allows corporations to pay for cleanup without ever admitting they caused the problem. Every dollar spent on remediation is framed as a settlement, not an admission of guilt.
• The companies actively refused to acknowledge that their contamination constitutes an “imminent and substantial endangerment.” The EPA’s own Record of Decision states that the response action is “necessary to protect the public health or welfare or the environment from actual or threatened releases of hazardous substances.” These two statements cannot simultaneously be true in any plain reading, yet the legal framework allows both to coexist.

“The Selected Remedy for OU 1, source materials, is in-situ thermal treatment (ISTT).”

— Record of Decision, Part I: Declaration

• In-situ thermal treatment heats contaminated soil in place, volatilizing toxic compounds so they can be captured and treated above ground. It is one of the more aggressive and effective tools for addressing DNAPL contamination.
• Critically, ISTT addresses the source materials only. Operable Unit 2, the sitewide groundwater plume that has already migrated beyond the source area, has no selected remedy as of the Consent Decree filing. The contamination already in the water is not addressed by this action.

• This clause from Paragraph 44 of the Consent Decree closes a common corporate escape route: claiming inability to pay as a reason to abandon cleanup. The companies cannot use “we ran out of money” as a legal defense for stopping work.
• The $7.9 million financial assurance requirement backs this up, requiring the companies to maintain bonded or secured funds sufficient to cover the estimated cleanup cost before work begins.

Societal Impact Mapping: Who Pays the Real Price

Public Health

The contamination profile at this site represents a direct threat to human health through multiple documented exposure pathways. The EPA’s own risk assessment framework defines these pathways, and the Record of Decision confirms each one applies here.

• Benzene was detected at 3.41 mg/kg in site soil, which is 65.6 times higher than the cleanup level of 0.052 mg/kg. Benzene is a known human carcinogen that causes leukemia and other blood cancers, with no established safe exposure level.
• Naphthalene was detected at 473 mg/kg against a cleanup level of 0.0076 mg/kg. Naphthalene exposure causes hemolytic anemia, liver damage, and cataracts, and is classified as a possible human carcinogen. The site concentration exceeds the cleanup level by more than 62,000 times.
• Benzo(a)pyrene was detected at 56 mg/kg against a cleanup level of 4.8 mg/kg, nearly 12 times the acceptable threshold. Benzo(a)pyrene is a known human carcinogen, classified as a Group 1 carcinogen by the International Agency for Research on Cancer.
• The remedial action objectives explicitly identify vapor intrusion as a pathway requiring prevention. This means toxic compounds from contaminated soil can move upward through soil gas into buildings, exposing occupants through inhalation without any direct contact with the soil itself.
• Incidental ingestion and dermal contact with contaminated materials are also identified as pathways requiring prevention, meaning direct physical contact with the site surface or subsurface materials poses documented cancer and non-cancer health risks above federal acceptable thresholds.
• The groundwater contamination (Operable Unit 2) remains unaddressed by this Consent Decree. Groundwater serves as the drinking water source for many rural and semi-rural households in Nebraska. Migration of the dissolved-phase plume from this site into the broader groundwater system is an ongoing, unresolved threat.

Economic Inequality

The financial structure of this settlement places the full burden of cleanup cost management on federal and state oversight systems, while the companies that caused the contamination retain legal protection from future liability and avoid any public admission of fault.

• The financial assurance amount is $7.9 million for the estimated cost of remediating the source materials. This figure covers only Operable Unit 1. The cost of addressing the groundwater plume in Operable Unit 2 is not yet estimated and is not included in the current decree.
• Norfolk, Nebraska, like many mid-sized Midwestern cities, has limited local tax base and political leverage compared to the national corporations involved. Community members have no direct seat at the settlement table; their interest is represented only through the federal government’s filing of the complaint and the public comment period on the proposed remedy plan.
• The public comment process, while legally required under CERCLA Section 117, was a single opportunity. A public meeting transcript was made part of the administrative record, but the content of that meeting, and whether community concerns changed the selected remedy, is not reflected in the released portions of the decree used as the basis for this report.
• The corporate defendants are shielded from contribution claims by other potentially responsible parties as a result of this settlement, under CERCLA Section 113(f)(2). This means if additional liable parties are later identified, the settling defendants cannot be brought back in to share additional costs related to the matters covered by this decree.
• All stipulated penalties for noncompliance (ranging from $500 to $3,000 per day and a $250,000 Work Takeover penalty) flow to the federal government, not to affected Norfolk residents. There is no community restitution fund or local health monitoring program created by this decree.
• Environmental contamination consistently depresses property values in affected neighborhoods. Residents living near a Superfund site face reduced home equity, reduced access to lending, and potential long-term stigma attached to their addresses, none of which is compensated under this legal framework.

The “Cost of a Life” Metric

What Now: Who to Watch and What to Do

The Consent Decree is a beginning, not an end. OU 2 groundwater has no remedy. The companies are insulated from contribution claims. Here is who holds accountability going forward and how residents can apply pressure.

Corporate Decision-Makers Named in the Decree

• Steve Tugentman, EVP and Chief Legal Officer, Brightspeed. Signed the decree for Brightspeed Kansas Holdings. Located at 1120 S. Tryon St., Suite 700, Charlotte, NC 28203.
• Amy K. Koenig, VP of Governance, Corporate Secretary and Deputy General Counsel of Black Hills Nebraska Gas, LLC. Signed the decree on behalf of Black Hills Energy. Address on file: 7001 Mt. Rushmore Road, Rapid City, SD 57702.
• Nebraska Public Power District Legal Department, 1414 15th Street, P.O. Box 499, Columbus, NE 68602. NPPD is a state-created public power utility, meaning its leadership is accountable to Nebraska’s governor and the public.
• Work Settling Defendant (Brightspeed Kansas Holdings) carries the primary obligation to finance and perform the remedial work under the SOW. Monitoring Brightspeed’s financial assurance filings will confirm whether the $7.9 million fund remains intact and adequate.

Regulatory Watchlist

• U.S. EPA Region 7 (Superfund and Emergency Management Division): The division director has final authority on formal dispute resolutions and on approving or modifying the remedial action. Contact: 11201 Renner Blvd, Lenexa, Kansas 66219. The site profile is publicly accessible at https://www.epa.gov/superfund/IowaNebraskaLightandPowerCo
• Nebraska Department of Environment and Energy (NDEE): The state support agency. NDEE concurred with the OU 1 remedy on May 3, 2022. The state must be copied on all deliverables and reports submitted by the settling defendants. Contact: Kris Guthrie, guthrie.kris@nebraska.gov
• U.S. Department of Justice, Environment and Natural Resources Division: DOJ filed the complaint and oversees enforcement. Senior Counsel Danica Anderson Glaser and Trial Attorney Rachel Fullmer signed the decree for the United States. Contact via DJ # 90-11-3-12784.
• U.S. Department of the Interior: Notified by EPA under CERCLA Section 122(j)(1) as a federal natural resource trustee. DOI was invited to participate in negotiations for injuries to natural resources under federal trusteeship. Their involvement in OU 2 groundwater remediation should be monitored.

Mutual Aid, Organizing, and Direct Action

• Request the Administrative Record: The full administrative record for the Iowa-Nebraska Light & Power Company Superfund Site is publicly available at EPA Region 7’s offices and through the site profile page. File a FOIA request for all internal EPA communications about the timeline between 1990 contamination confirmation and the 2016 NPL listing. That 26-year gap deserves a documented explanation.
• Demand OU 2 Groundwater Remediation: The groundwater plume is the unfinished chapter. Organize Norfolk-area residents to submit formal written comments when EPA publishes its proposed plan for Operable Unit 2. CERCLA Section 117 requires EPA to accept written and oral public comment on any proposed remedial plan. That comment period is a legal lever.
• Contact NPPD’s Public Accountability Structure: Nebraska Public Power District is a government-created entity. Its board is appointed or confirmed through state processes. Contact Nebraska’s state legislators representing Madison County and demand a legislative hearing on NPPD’s role in the contamination and its obligations under the decree.
• Monitor Financial Assurance Filings: Under Paragraph 33 of the Consent Decree, Brightspeed must annually resubmit financial assurance documentation to EPA. If Brightspeed’s financial health deteriorates, this is the early warning sign that cleanup funding is at risk. These filings are part of the public record. Request them annually through EPA.
• Connect with National Environmental Justice Organizations: Organizations including Earthjustice, the Center for Environmental Health, and the Environmental Defense Fund have legal teams that monitor CERCLA sites and can assist communities in challenging inadequate remedial plans or slow implementation. A community that is organized and legally supported is a community that EPA and the corporations cannot ignore.
• Support Local Health Monitoring: Push Madison County and the City of Norfolk to request a Community Health Assessment from the Agency for Toxic Substances and Disease Registry (ATSDR), a federal public health agency under the CDC. ATSDR can independently evaluate whether residents have experienced elevated rates of cancers or conditions associated with the specific compounds found at this site.