Research

Original compliance research for hazardous waste teams

Source-driven analysis for operators, consultants, and EHS teams. Inputs may include EPA RCRAInfo, ECHO, state records, enforcement documents, and other operational datasets depending on the question.

Published Reports

Current research library

EPA e-Manifest Analysis May 8, 2026

RCRA Compliance Complexity Index: Generator Status Does Not Tell the Whole Operational Story

Original joined-dataset and predictive analysis finds that generator status sets the rules, but manifest volume, waste-code breadth, and facility network complexity create the work.

2.4M evaluation events17,331 facilities124.1M waste-code records

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EPA Enforcement Analysis April 14, 2026

RCRA Violation Recidivism in EPA Data: Prior Violations Predict Higher Repeat-Citation Rates

Original analysis of EPA RCRAInfo data finds facilities with a prior violation were materially more likely to be cited again on their next inspection.

61.1% re-violation rate5,705 chronic offenders73-day median resolution

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