AIR PRODUCTS & CHEMICAL, INC.

NPDES permit UT0024210 · Minor NON-POTW · effective, expires 2031-01-31 · 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

3values over a limit
2required values missing, on 2 form(s)
0of 16 forms filed late

Last period with anything received: 2026-08-31. Most often over: Chlorine, total residual (3).

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among UT permits in EPA's filings — check your permit).

Limits in force (30)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitMX MO AV report only all year
001Oxygen, dissolved [DO]MX MO AV report only all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 9 SU all year
001Solids, total suspendedMX MO AV <= 25 mg/L all year
001Solids, total suspendedMX WK AV <= 35 mg/L all year
001Oil & GreaseDAILY MX <= 10 mg/L all year
001Nitrogen, organic total [as N]MX MO AV report only all year
001Cyanide, total [as CN]MX MO AV report only all year
001Arsenic, total [as As]MX MO AV report only all year
001Cadmium, total [as Cd]MX MO AV report only all year
001Chromium, total [as Cr]MX MO AV report only all year
001Copper, total [as Cu]MX MO AV report only Mar, Jun, Sep, Dec
001Lead, total [as Pb]MX MO AV report only all year
001Nickel, total [as Ni]MX MO AV report only all year
001Silver, total [as Ag]MX MO AV report only all year
001Zinc, total [as Zn]MX MO AV report only all year
001Selenium, total [as Se]MX MO AV report only all year
001Chlorine, total residualMX MO AV <= .012 mg/L Jul, Aug, Sep
001Chlorine, total residualMX MO AV <= .073 mg/L Oct, Nov, Dec
001Chlorine, total residualMX MO AV <= .087 mg/L Jan, Feb, Mar
001Chlorine, total residualMX MO AV <= .051 mg/L Apr, May, Jun
001Chlorine, total residualDAILY MX <= .021 mg/L Jul, Aug, Sep
001Chlorine, total residualDAILY MX <= .13 mg/L Oct, Nov, Dec
001Chlorine, total residualDAILY MX <= .156 mg/L Jan, Feb, Mar
001Chlorine, total residualDAILY MX <= .091 mg/L Apr, May, Jun
001Solids, total dissolvedMX MO AV report only all year
001Mercury, total [as Hg]MX MO AV report only all year
001Flow, totalMX MO AV report only all year
001Oil and grease visualDAILY 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