Resources
Research, reports, and reference materials for the LCRI era.
Service ID publishes original research, district-level inventory analyses, and reference materials to help utilities, regulators, and policymakers navigate Lead and Copper Rule compliance with sharper data.
Featured Research
Original analysis from Service ID's research team.
Independent reports built from public utility inventory data, regulatory filings, and primary research.
ANALYST REPORT
State of Wisconsin's Lead Service Line Inventory — April 2026
A comprehensive analysis of Wisconsin's LSL inventory landscape: progress to date, remaining unknowns, district-by-district breakdown, and what utilities should expect as LCRI deadlines approach.
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Common questions about Service ID.
Answers to questions utilities, partners, and regulators most often ask about the platform.
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Service ID publishes new analysis quarterly. Get in touch to be notified when new reports, tools, and resources are released.