ZF ACTIVE SAFETY AND ELECTRONICS US LLC

NPDES permit MO0138959 · Minor NON-POTW · administratively continued, expires 2024-03-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
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.

This permit expired on 2024-03-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
0required values missing, on 0 form(s)
0of 22 forms filed late

Last period with anything received: 2026-07-31.

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (20)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 9 SU all year
001Iron, total recoverableDAILY MX <= 492 ug/L all year
001Iron, total recoverableMO AVG <= 245 ug/L all year
001Chromium, hexavalent dissolved [as Cr]DAILY MX <= 15 ug/L all year
001Chromium, hexavalent dissolved [as Cr]MO AVG <= 7.5 ug/L all year
001Chromium, trivalent total recoverableDAILY MX <= 100 ug/L all year
001Chromium, trivalent total recoverableMO AVG <= 95 ug/L all year
001TrichloroethyleneDAILY MX <= 5 ug/L all year
001TrichloroethyleneMO AVG <= 3.5 ug/L all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
INFIron, total recoverableDAILY MX report only all year
INFIron, total recoverableMO AVG report only all year
INFChromium, hexavalent dissolved [as Cr]DAILY MX report only all year
INFChromium, hexavalent dissolved [as Cr]MO AVG report only all year
INFChromium, trivalent total recoverableDAILY MX report only all year
INFChromium, trivalent total recoverableMO AVG report only all year
INFTrichloroethyleneDAILY MX report only all year
INFTrichloroethyleneMO AVG report only all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states