City of Neosho

NPDES permit MO0104906 · Major POTW · administratively continued, expires 2022-04-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2022-04-30 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

15values over a limit
0required values missing, on 0 form(s)
0of 76 forms filed late

Last period with anything received: 2026-07-31. Most often over: E. coli (11), Nitrogen, ammonia total [as N] (3), Solids, suspended percent removal (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 (185)

OutfallParameterStatisticLimitMonths
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU 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, total [as N]DAILY MX report only all year
001Nitrogen, total [as N]MO AVG report only all year
001Nitrogen, ammonia total [as N]DAILY MX <= 11.9 mg/L Jan, Feb, Mar, Oct, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 6.1 mg/L Apr, May, Jun, Jul, Aug, Sep
001Nitrogen, ammonia total [as N]MO AVG <= 2.2 mg/L Jan, Feb, Mar, Oct, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 1.2 mg/L Apr, May, Jun, Jul, Aug, Sep
001Phosphorus, total [as P]DAILY MX report only all year
001Phosphorus, total [as P]MO AVG report only all year
001Iron, total recoverableDAILY MX <= 1849.6 ug/L all year
001Iron, total recoverableMO AVG <= 702.5 ug/L all year
001Selenium, total recoverableDAILY MX <= 9.2 ug/L all year
001Selenium, total recoverableMO AVG <= 3.2 ug/L all year
001Nickel, total recoverableDAILY MX report only all year
001Nickel, total recoverableMO AVG report only all year
001Zinc, total recoverableDAILY MX report only all year
001Zinc, total recoverableMO AVG report only all year
001Cadmium, total recoverableDAILY MX <= .6 ug/L all year
001Cadmium, total recoverableMO AVG <= .3 ug/L 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
001Chromium, hexavalent dissolved [as Cr]DAILY MX report only all year
001Chromium, hexavalent dissolved [as Cr]MO AVG report only all year
001Chromium, trivalent total recoverableDAILY MX report only all year
001Chromium, trivalent total recoverableMO AVG report only all year
001PhenolDAILY MX <= 4200.5 ug/L all year
001PhenolMO AVG <= 1316.3 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. coli7 DA GEO <= 630 #/100mL Apr, May, Jun, Jul, Aug, Sep, Oct
001E. coli30DA GM <= 126 #/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
001Mercury, total recoverableDAILY MX report only all year
001Mercury, total recoverableMO AVG report only all year
002BOD, 5-day, 20 deg. CWKLY AVG <= 15 mg/L all year
002BOD, 5-day, 20 deg. CMO AVG <= 10 mg/L all year
002pHMINIMUM >= 6.5 SU all year
002pHMAXIMUM <= 9 SU all year
002Solids, total suspendedWKLY AVG <= 20 mg/L all year
002Solids, total suspendedMO AVG <= 15 mg/L all year
002Oil and grease [soxhlet extr.] tot.DAILY MX <= 15 mg/L all year
002Oil and grease [soxhlet extr.] tot.MO AVG <= 10 mg/L all year
002Nitrogen, total [as N]DAILY MX report only all year
002Nitrogen, total [as N]MO AVG report only all year
002Nitrogen, ammonia total [as N]DAILY MX <= 7.5 mg/L Jan, Feb, Mar, Oct, Nov, Dec
002Nitrogen, ammonia total [as N]DAILY MX <= 3.6 mg/L Apr, May, Jun, Jul, Aug, Sep
002Nitrogen, ammonia total [as N]MO AVG <= 2.9 mg/L Jan, Feb, Mar, Oct, Nov, Dec
002Nitrogen, ammonia total [as N]MO AVG <= 1.4 mg/L Apr, May, Jun, Jul, Aug, Sep
002Nitrogen, nitrate total [as N]DAILY MX report only all year
002Nitrogen, nitrate total [as N]MO AVG report only all year
002Phosphorus, total [as P]DAILY MX report only all year
002Cyanide, free [amenable to chlorination]DAILY MX <= 8.2 ug/L all year
002Cyanide, free [amenable to chlorination]MO AVG <= 4.1 ug/L all year
002Hardness, total [as CaCO3]DAILY MX report only all year
002Hardness, total [as CaCO3]MO AVG report only all year
002Sulfate, total [as SO4]DAILY MX <= 502.5 ug/L all year
002Sulfate, total [as SO4]MO AVG <= 250 ug/L all year
002Iron, total recoverableDAILY MX report only all year
002Iron, total recoverableMO AVG report only all year
002Selenium, total recoverableDAILY MX report only all year
002Selenium, total recoverableMO AVG report only all year
002Boron, dissolved [as B]DAILY MX <= 4020 ug/L all year
002Boron, dissolved [as B]MO AVG <= 2000 ug/L all year
002Nickel, total recoverableDAILY MX <= 128.9 ug/L all year
002Nickel, total recoverableMO AVG <= 64.3 ug/L all year
002Zinc, total recoverableDAILY MX <= 180.7 ug/L all year
002Zinc, total recoverableMO AVG <= 90.1 ug/L all year
002Cadmium, total recoverableDAILY MX <= .6 ug/L all year
002Cadmium, total recoverableMO AVG <= .3 ug/L all year
002Lead, total recoverableDAILY MX <= 9.7 ug/L all year
002Lead, total recoverableMO AVG <= 4.8 ug/L all year
002Copper, total recoverableDAILY MX <= 22 ug/L all year
002Copper, total recoverableMO AVG <= 11 ug/L all year
002Chromium, hexavalent dissolved [as Cr]DAILY MX <= 15 ug/L all year
002Chromium, hexavalent dissolved [as Cr]MO AVG <= 7.5 ug/L all year
002Chromium, trivalent total recoverableDAILY MX <= 210.2 ug/L all year
002Chromium, trivalent total recoverableMO AVG <= 104.8 ug/L all year
0021,2-DichloroethaneDAILY MX <= 10.05 ug/L all year
0021,2-DichloroethaneMO AVG <= 5 ug/L all year
0021,1,1-TrichloroethaneDAILY MX <= 402 ug/L all year
0021,1,1-TrichloroethaneMO AVG <= 200 ug/L all year
0021,1,2-TrichloroethaneDAILY MX <= 10.05 ug/L all year
0021,1,2-TrichloroethaneMO AVG <= 5 ug/L all year
002PhenolDAILY MX <= 201 ug/L all year
002PhenolMO AVG <= 100 ug/L all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Chlorine, total residualDAILY MX <= 17 ug/L all year
002Chlorine, total residualMO AVG <= 8 ug/L all year
002E. coliDAILY MX <= 126 #/100mL all year
002E. coli30DA GM report only all year
002Mercury, total recoverableDAILY MX <= .8 ug/L all year
002Mercury, total recoverableMO AVG <= .4 ug/L all year
IP2BOD, 5-day, 20 deg. CWKLY AVG <= 15 mg/L all year
IP2BOD, 5-day, 20 deg. CMO AVG <= 10 mg/L all year
IP2pHMINIMUM >= 6.5 SU all year
IP2pHMAXIMUM <= 9 SU all year
IP2Solids, total suspendedWKLY AVG <= 20 mg/L all year
IP2Solids, total suspendedMO AVG <= 15 mg/L all year
IP2Oil and grease [soxhlet extr.] tot.DAILY MX <= 15 mg/L all year
IP2Oil and grease [soxhlet extr.] tot.MO AVG <= 10 mg/L all year
IP2Nitrogen, total [as N]DAILY MX report only all year
IP2Nitrogen, total [as N]MO AVG report only all year
IP2Nitrogen, ammonia total [as N]DAILY MX <= 3.6 mg/L Apr, May, Jun, Jul, Aug, Sep
IP2Nitrogen, ammonia total [as N]DAILY MX <= 7.5 mg/L Jan, Feb, Mar, Oct, Nov, Dec
IP2Nitrogen, ammonia total [as N]MO AVG <= 1.4 mg/L Apr, May, Jun, Jul, Aug, Sep
IP2Nitrogen, ammonia total [as N]MO AVG <= 2.9 mg/L Jan, Feb, Mar, Oct, Nov, Dec
IP2Nitrogen, nitrate total [as N]DAILY MX report only all year
IP2Nitrogen, nitrate total [as N]MO AVG report only all year
IP2Phosphorus, total [as P]DAILY MX report only all year
IP2Phosphorus, total [as P]MO AVG report only all year
IP2Cyanide, free [amenable to chlorination]DAILY MX <= 8.2 ug/L all year
IP2Cyanide, free [amenable to chlorination]MO AVG <= 4.1 ug/L all year
IP2Hardness, total [as CaCO3]DAILY MX report only all year
IP2Hardness, total [as CaCO3]MO AVG report only all year
IP2Sulfate, total [as SO4]DAILY MX <= 502.5 ug/L all year
IP2Sulfate, total [as SO4]MO AVG <= 250 ug/L all year
IP2Iron, total recoverableDAILY MX report only all year
IP2Iron, total recoverableMO AVG report only all year
IP2Selenium, total recoverableDAILY MX report only all year
IP2Selenium, total recoverableMO AVG report only all year
IP2Boron, dissolved [as B]DAILY MX <= 4020 ug/L all year
IP2Boron, dissolved [as B]MO AVG <= 2000 ug/L all year
IP2Nickel, total recoverableDAILY MX <= 128.9 ug/L all year
IP2Nickel, total recoverableMO AVG <= 64.3 ug/L all year
IP2Zinc, total recoverableDAILY MX <= 180.7 ug/L all year
IP2Zinc, total recoverableMO AVG <= 90.1 ug/L all year
IP2Cadmium, total recoverableDAILY MX <= .6 ug/L all year
IP2Cadmium, total recoverableMO AVG <= .3 ug/L all year
IP2Lead, total recoverableDAILY MX <= 9.7 ug/L all year
IP2Lead, total recoverableMO AVG <= 4.8 ug/L all year
IP2Copper, total recoverableDAILY MX <= 22 ug/L all year
IP2Copper, total recoverableMO AVG <= 11 ug/L all year
IP2Chromium, hexavalent dissolved [as Cr]DAILY MX <= 15 ug/L all year
IP2Chromium, hexavalent dissolved [as Cr]MO AVG <= 7.5 ug/L all year
IP2Chromium, trivalent total recoverableDAILY MX <= 210.2 ug/L all year
IP2Chromium, trivalent total recoverableMO AVG <= 104.8 ug/L all year
IP21,2-DichloroethaneDAILY MX <= 10.05 ug/L all year
IP21,2-DichloroethaneMO AVG <= 5 ug/L all year
IP21,1,1-TrichloroethaneDAILY MX <= 402 ug/L all year
IP21,1,1-TrichloroethaneMO AVG <= 200 ug/L all year
IP21,1,2-TrichloroethaneDAILY MX <= 10.05 ug/L all year
IP21,1,2-TrichloroethaneMO AVG <= 5 ug/L all year
IP2PhenolDAILY MX <= 201 ug/L all year
IP2PhenolMO AVG <= 100 ug/L all year
IP2Flow, in conduit or thru treatment plantDAILY MX report only all year
IP2Flow, in conduit or thru treatment plantMO AVG report only all year
IP2Chlorine, total residualDAILY MX <= 17 ug/L all year
IP2Chlorine, total residualMO AVG <= 8 ug/L all year
IP2E. coliDAILY MX <= 126 #/100mL all year
IP2E. coliMO AVG report only all year
IP2Mercury, total recoverableDAILY MX <= .8 ug/L all year
IP2Mercury, total recoverableMO AVG <= .4 ug/L all year
IP3BOD, 5-day, 20 deg. CWKLY AVG <= 65 mg/L all year
IP3BOD, 5-day, 20 deg. CMO AVG <= 45 mg/L all year
IP3pHMINIMUM >= 6 SU all year
IP3pHMAXIMUM <= 9 SU all year
IP3Solids, total suspendedWKLY AVG <= 65 mg/L all year
IP3Solids, total suspendedMO AVG <= 45 mg/L all year
IP3Flow, in conduit or thru treatment plantDAILY MX report only all year
IP3Flow, in conduit or thru treatment plantMO AVG report only all year
IP3BOD, 5-day, percent removalMO AV MN >= 65 % all year
IP3Solids, suspended percent removalMO AV MN >= 65 % all year
IP5BOD, 5-day, 20 deg. CWKLY AVG <= 45 mg/L all year
IP5BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
IP5pHMINIMUM >= 6 SU all year
IP5pHMAXIMUM <= 9 SU all year
IP5Solids, total suspendedWKLY AVG <= 45 mg/L all year
IP5Solids, total suspendedMO AVG <= 30 mg/L all year
IP5Flow, in conduit or thru treatment plantDAILY MX report only all year
IP5Flow, in conduit or thru treatment plantMO AVG report only all year
IP5BOD, 5-day, percent removalMO AV MN >= 85 % all year
IP5Solids, suspended percent removalMO AV MN >= 85 % all year
SM1Nitrogen, total [as N]DAILY MX report only all year
SM1Nitrogen, total [as N]MO AVG report only all year
SM1Phosphorus, total [as P]DAILY MX report only all year
SM1Phosphorus, total [as P]MO AVG report only all year
SM2Hardness, total [as CaCO3]DAILY MX report only all year
SM2Hardness, total [as CaCO3]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