4530 State Hwy 47, LLC

NPDES permit MO0113964 · Minor NON-POTW · effective, expires 2027-08-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file

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

4values over a limit
0required values missing, on 0 form(s)
1of 5 forms filed late

Last period with anything received: 2026-06-30. Most often over: Copper, total recoverable (3), Zinc, total recoverable (1).

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 (26)

OutfallParameterStatisticLimitMonths
001BOD, 5-day, 20 deg. CDAILY MX <= 45 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedDAILY MX <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Oil and grease [soxhlet extr.] tot.DAILY MX <= 15 mg/L all year
001Oil and grease [soxhlet extr.] tot.MO AVG <= 10 mg/L all year
001Nitrogen, ammonia total [as N]DAILY MX <= 8.4 mg/L all year
001Nitrogen, ammonia total [as N]MO AVG <= 1 mg/L all year
001Boron, total recoverableDAILY MX report only all year
001Boron, total recoverableMO AVG report only all year
001Zinc, total recoverableDAILY MX <= 223 ug/L all year
001Zinc, total recoverableMO AVG <= 79.6 ug/L all year
001Aluminum, total recoverableDAILY MX <= 750 ug/L all year
001Aluminum, total recoverableMO AVG <= 290 ug/L all year
001Cadmium, total recoverableDAILY MX <= 2.56 ug/L all year
001Cadmium, total recoverableMO AVG <= 1.05 ug/L all year
001Copper, total recoverableDAILY MX <= 27.9 ug/L all year
001Copper, total recoverableMO AVG <= 10.9 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
001E. coliDAILY MX <= 1030 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
001E. coli30DA GM <= 206 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
001Toxicity [chronic], Ceriodaphnia dubiaDAILY MX report only all year
001Toxicity [chronic], Pimephales promelas [Fathead Minnow]DAILY 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