Each system's inventory, replacement plan, consultant, state funding and procurement record, compiled from public filings with a source and a date on every fact.
Built on request: we confirm the delivery date with you, and you're billed when it ships
community water systems with lines to address
lead, galvanized or unknown lines to replace or identify
Counts as each water system reported them. The full ledger adds plans, consultants, funding and contracts for every system.
By lead and galvanized lines reported in 2026.
| Water system | Lead and galvanized | Unknown |
|---|
One row per water system in the spreadsheet, the same format as the Illinois ledger.
Replacement plans are due from water systems nationwide, and required replacement begins at about 10 percent a year.
U.S. EPA Lead and Copper Rule ImprovementsLead and galvanized lines must be gone, with longer schedules allowed for a small number of very large systems.
U.S. EPA Lead and Copper Rule ImprovementsThe federal rule is being challenged in court. The state ledger adds any earlier deadlines that state law sets.
Company-wide licenses. Pay by card, bank transfer or invoice.
Built on request. We confirm the delivery date with you, and you're billed when it ships.
Every system in the state with lead, galvanized or unknown lines, as a spreadsheet with a short brief. One update within 90 days is included.
$750one time
Request the ledgerThe state ledger refreshed every quarter, with email alerts when a system wins funding, posts a plan or opens a bid.
$2,400per state, per year
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Customquoted by states and teams
Request a quoteTwenty real systems from the Illinois ledger, with full records for four of them. Every state's ledger follows the same format.
