City of Poplar Bluff

NPDES permit MO0043648 · Major POTW · administratively continued, expires 2024-09-30 · 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 2024-09-30 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 35 forms filed late

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

Reporting

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

Limits in force (82)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeMINIMUM report only all year
001Temperature, water deg. centigradeMAXIMUM report only all year
001Oxygen, dissolved [DO]DAILY MN report only all year
001Oxygen, dissolved [DO]MO AV MN report only all year
001BOD, 5-day, 20 deg. CWKLY AVG <= 25 mg/L all year
001BOD, 5-day, 20 deg. CMO AVG <= 20 mg/L all year
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedWKLY AVG <= 25 mg/L all year
001Solids, total suspendedMO AVG <= 20 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 <= 23 mg/L May
001Nitrogen, ammonia total [as N]DAILY MX <= 14.4 mg/L Jul
001Nitrogen, ammonia total [as N]DAILY MX <= 12.1 mg/L Aug
001Nitrogen, ammonia total [as N]DAILY MX <= 14.4 mg/L Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 10.1 mg/L Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 14.4 mg/L Jun
001Nitrogen, ammonia total [as N]DAILY MX <= 17 mg/L Jan, Feb, Mar, Nov
001Nitrogen, ammonia total [as N]DAILY MX report only Sep
001Nitrogen, ammonia total [as N]DAILY MX <= 14.4 mg/L Apr
001Nitrogen, ammonia total [as N]MO AVG <= 2.9 mg/L May
001Nitrogen, ammonia total [as N]MO AVG <= 1.4 mg/L Jul
001Nitrogen, ammonia total [as N]MO AVG <= 1.2 mg/L Aug
001Nitrogen, ammonia total [as N]MO AVG <= 3.5 mg/L Dec
001Nitrogen, ammonia total [as N]MO AVG <= 2 mg/L Oct
001Nitrogen, ammonia total [as N]MO AVG <= 1.7 mg/L Jun
001Nitrogen, ammonia total [as N]MO AVG <= 3.9 mg/L Jan, Feb, Mar, Nov
001Nitrogen, ammonia total [as N]MO AVG report only Sep
001Nitrogen, ammonia total [as N]MO AVG <= 2.8 mg/L Apr
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
001Nitrogen, Kjeldahl, total [as N]MO AVG report only all year
001Nitrite + Nitrate total [as N]DAILY MX report only all year
001Nitrite + Nitrate total [as N]MO AVG report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Cyanide, free [amenable to chlorination]DAILY MX <= 9.3 ug/L all year
001Cyanide, free [amenable to chlorination]MO AVG <= 3.1 ug/L all year
001Hardness, total [as CaCO3]DAILY MX report only all year
001Hardness, total [as CaCO3]MO AVG report only all year
001Silver total recoverableDAILY MX report only all year
001Silver total recoverableMO AVG report only all year
001Cadmium, total recoverableDAILY MX report only all year
001Cadmium, total recoverableMO AVG report only all year
001Lead, total recoverableDAILY MX report only all year
001Lead, total recoverableMO AVG report only all year
001Copper, total recoverableDAILY MX report only all year
001Copper, total recoverableMO AVG report only 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. coli7 DA GEO <= 1030 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
001E. coli30DA GM <= 206 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
001Toxicity [acute], Ceriodaphnia dubiaDAILY MX report only all year
001Toxicity [acute], Pimephales promelas [Fathead Minnow]DAILY MX report only all year
001BOD, 5-day, percent removalMO AV MN >= 85 % all year
001Solids, suspended percent removalMO AV MN >= 85 % all year
INFBOD, 5-day, 20 deg. CMO AVG report only all year
INFSolids, total suspendedMO AVG report only all year
INFNitrogen, ammonia total [as N]DAILY MX report only all year
INFNitrogen, ammonia total [as N]MO AVG report only all year
INFNitrogen, Kjeldahl, total [as N]DAILY MX report only all year
INFNitrogen, Kjeldahl, total [as N]MO AVG report only all year
INFNitrite + Nitrate total [as N]DAILY MX report only all year
INFNitrite + Nitrate total [as N]MO AVG report only all year
INFPhosphorus, total [as P]DAILY MX report only all year
INFPhosphorus, total [as P]MO AVG report only all year
SM1Temperature, water deg. centigradeMINIMUM report only all year
SM1Temperature, water deg. centigradeMAXIMUM report only all year
SM1Oxygen, dissolved [DO]DAILY MN report only all year
SM1Oxygen, dissolved [DO]MO AV MN report only all year
SM1pHMINIMUM report only all year
SM1pHMAXIMUM report only all year
SM1Nitrogen, ammonia total [as N]DAILY MX report only all year
SM1Nitrogen, ammonia total [as N]MO AVG report only all year
SM2Temperature, water deg. centigradeMINIMUM report only all year
SM2Temperature, water deg. centigradeMAXIMUM report only all year
SM2Oxygen, dissolved [DO]DAILY MN report only all year
SM2Oxygen, dissolved [DO]MO AV MN report only all year
SM2pHMINIMUM report only all year
SM2pHMAXIMUM report only all year
SM2Nitrogen, ammonia total [as N]DAILY MX report only all year
SM2Nitrogen, ammonia total [as N]MO 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