Deiter Greenfeld, Water Quality Data Falsification, New York 2005

New York, NY – A former New York City Department of Environmental Protection (NYCDEP) watershed maintainer was sentenced in 2005 for falsifying water quality data, a case that highlights the potential for environmental crimes even within municipal oversight. Deiter Greenfeld deliberately submitted inaccurate readings, compromising the integrity of the city’s water monitoring system.

The case, investigated by the Environmental Protection Agency’s (EPA) Criminal Investigation Division, centered around Greenfeld’s routine duties. On multiple occasions, specifically documented instances revealed he logged turbidity measurements without actually performing the necessary instrument checks or collecting and analyzing water samples. Witnesses observed Greenfeld entering data into the 8 a.m. timeslot of the turbidity logbook before leaving the testing area, indicating a deliberate attempt to fabricate results.

Turbidity, a measure of water clarity, is a critical indicator of water quality. False reporting of turbidity levels can mask potential contamination, posing a risk to public health. The NYCDEP relies on accurate data from watershed maintainers like Greenfeld to ensure the safety and potability of the city’s water supply. The EPA’s involvement signals the seriousness with which federal authorities treat such breaches of trust, even when committed by those entrusted with public safety.

On May 23, 2005, Greenfeld was formally charged with five counts of making false statements, a violation of Title 18 U.S. Criminal Code, Section 1001 (18 U.S.C. 1001). This federal statute prohibits knowingly and willfully making any false statement of material fact in any matter within the jurisdiction of the federal government. The prosecution argued that Greenfeld’s actions were not simply negligent errors, but intentional misrepresentations designed to fulfill his reporting obligations without performing the required work.

After initially pleading not guilty, Greenfeld ultimately entered a guilty plea to one count of the false statement charge on August 4, 2005. The plea bargain likely reflected an assessment of the evidence and the potential for a more severe sentence had the case gone to trial. On November 15, 2005, Judge sentenced Greenfeld to six months of home confinement, a 24-month probationary period, and a $100 special assessment fee. Significantly, no fine was imposed, a detail that may draw scrutiny from those advocating for stricter penalties in environmental crimes.

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Key Facts

Defendant: Deiter Greenfeld
Crime: Making False Statements (18 U.S.C. 1001)
Location: New York, NY
Year: 2006 (charges filed 2005, sentencing 2005)
Victim: The public trust and the integrity of NYC’s water supply
Penalty: 6 months home confinement, 24 months probation, $100 assessment

GrimyTimes will continue to follow developments in environmental crime cases and report on the efforts to hold individuals and organizations accountable for endangering public health and the environment. This case serves as a stark reminder that seemingly minor acts of deception can have significant consequences when they involve critical infrastructure and public safety.

Source: EPA ECHO Enforcement Case Database

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