Amrize Building Envelope LLC - Prescott Plant

NPDES permit AR0000612 · Minor NON-POTW · effective, expires 2028-10-31 · 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.

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

0values over a limit
0required values missing, on 0 form(s)
2of 30 forms filed late

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

Reporting

Reports are due about 25 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (22)

OutfallParameterStatisticLimitMonths
201Oxygen demand, chem. [low level] [COD]MO AVG <= 75 mg/L all year
201Oxygen demand, chem. [low level] [COD]DAILY MX <= 112.5 mg/L all year
201pHMINIMUM >= 6 SU all year
201pHMAXIMUM <= 9 SU all year
201Oil & GreaseMO AVG <= 10 mg/L all year
201Oil & GreaseDAILY MX <= 15 mg/L all year
201Zinc, total recoverableMO AVG report only all year
201Zinc, total recoverableDAILY MX report only all year
201Flow, in conduit or thru treatment plantMO AVG report only all year
201Flow, in conduit or thru treatment plantDAILY MX report only all year
202Oxygen demand, chem. [low level] [COD]MO AVG <= 75 mg/L all year
202Oxygen demand, chem. [low level] [COD]DAILY MX <= 112.5 mg/L all year
202pHMINIMUM >= 6 SU all year
202pHMAXIMUM <= 9 SU all year
202Solids, total suspendedMO AVG report only all year
202Solids, total suspendedDAILY MX report only all year
202Oil & GreaseMO AVG <= 10 mg/L all year
202Oil & GreaseDAILY MX <= 15 mg/L all year
202Zinc, total recoverableMO AVG report only all year
202Zinc, total recoverableDAILY MX report only all year
202Flow, in conduit or thru treatment plantMO AVG report only all year
202Flow, in conduit or thru treatment plantDAILY MX 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