Drinking water rules
What LCRI is
LCRI is the Lead and Copper Rule Improvements. It is the current federal lead and copper rule set for public water systems. The service-line inventory is part of it. Unknown lines count as lead.
Short definition only
What small systems owe, and by when, stays on the blog: What small systems owe by November 2027. Inventory filing how-to: what to file and when.
The $199 Complete System Report is the cited document. Orevant Pro is $87/month or $870/year.
Orevant is not legal advice and does not report your system to the state.
FAQ
Is LCRI the same as the old Lead and Copper Rule?
No. LCRI is the improvements rule. Confirm current dates with your state.
Where do I start?
Check my system with your PWSID.