Check your discharge report before you file it

Type your NPDES permit number. You get the limits EPA holds for it, EPA's record of your last twelve months, and — once you type this month's numbers — exactly what EPA will record as a violation and which required values are missing. Free. What you type never leaves this page.

Watch this permit — $79 a month

Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

Sign-ups are not open yet. We counted that someone asked — not who, and not which permit — and we open them once enough people do. The check above stays free.