Council Bluffs, IA – A former Iowa wastewater treatment plant superintendent has been sentenced for orchestrating a years-long scheme to defraud state and federal environmental regulators. Jay Niday, 53, was sentenced on April 1, 2021, to three months of incarceration, followed by two years of supervised release, and a $6,000 fine after pleading guilty to violating the Clean Water Act and related criminal statutes.
Between 2011 and June 2015, Niday served as superintendent of a wastewater treatment plant (WWTP) serving a multi-state region and numerous industrial and agricultural users. The facility discharges treated effluent into the Missouri River, a vital waterway for both wildlife and recreational activities. Authorities discovered Niday knowingly concealed serious deficiencies in the plant’s “MLE process,” a new treatment method, from the Iowa Department of Natural Resources. Evidence showed the WWTP consistently failed to adequately disinfect wastewater before releasing millions of gallons daily into the river.
The scheme deepened in 2013 when the city commissioned an engineering firm to assess the disinfection issues. The resulting “draft master plan” identified high toxicity levels in the influent – wastewater entering the plant – originating from industrial sources as the root cause of the problem. Instead of implementing the plan’s recommendations, Niday allegedly instructed the engineering firm to abandon finalizing the report, effectively burying the findings. This allowed the plant to continue operating with known flaws.
Prosecutors revealed that Niday, along with his shift supervisor Patrick Schwarte, directed plant employees to artificially inflate chlorine levels in the wastewater *specifically* on days when samples were collected for E. coli testing. This fraudulent practice ensured the plant consistently appeared to meet its permitted discharge limits, masking the true extent of the contamination. Remarkably, the WWTP reported no exceedances of bacterial or Total Residual Chlorine (TRC) limits after July 2012, despite internal knowledge of systemic failures.
Legal Ramifications
Niday was convicted of conspiracy to violate Title 18 U.S. Code Section 371 and making false statements under Title 33 U.S. Code Section 1319(c)(4), both federal offenses related to the Clean Water Act. Schwarte, who cooperated with investigators, received a lighter sentence of a $5,000 fine and two years of probation, including two months of home confinement, on November 9, 2020. The case highlights the EPA’s commitment to pursuing criminal enforcement against individuals who prioritize profit over public health and environmental protection.
Key Facts
- Defendant: Jay Niday
- Location: Council Bluffs, Iowa
- Years of Fraud: 2011 – 2015
- Statutes Violated: 18 U.S.C. 371, 33 U.S.C. 1319(c)(4)
- Sentence: 3 months incarceration, 2 years supervised release, $6,000 fine
- Co-conspirator: Patrick Schwarte, sentenced to probation and a fine.
- Method of Fraud: Manipulating chlorine levels during E. coli sampling.
The EPA’s Criminal Investigation Division conducted the investigation, demonstrating the agency’s ongoing efforts to hold accountable those who endanger our nation’s waterways. The Missouri River remains under continued monitoring to assess any long-term environmental impacts resulting from the years of falsified data.
Source: EPA ECHO Enforcement Case Database
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