Make an error reproducible
Please include the page address, EPA record ID, the input values, the result you saw and the result you expected. Do not send sensitive personal information.
What happens next
The publisher should reproduce the issue, distinguish a source-data error from a transformation or explanation error, and correct affected pages. If the original EPA record appears wrong, the source is identified rather than silently invented or overwritten.
Correction record
Snapshot and transformation changes are recorded in version control and update reports. Significant explanatory corrections should include a dated note on the affected page. No public corrections have been recorded in this initial edition.