Clean Water Act discharge permit · NPDES MOG640166
PATTONSBURG WATER TREATMENT FACILITY, Pattonsburg, MO: NPDES MOG640166 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 21Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
PATTONSBURG WATER TREATMENT FACILITY, held by City of Pattonsburg, holds NPDES permit MOG640166, which discharges to Tributary To Big Cr.. EPA’s file records it issued April 1, 2024 and expiring February 24, 2029. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | PATTONSBURG WATER TREATMENT FACILITY |
|---|---|
| Permittee as filed | City of Pattonsburg |
| NPDES ID | MOG640166 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 1, 2024 |
| Expiration date | February 24, 2029 |
| Address | Pattonsburg, MO 64670 |
| Receiving water | Tributary to Big Cr. |
| Subwatershed | Big Creek (HUC 102801010911) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 21Pollutants on file
- 21Under a numeric limit
- 21With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| pH | 3 | 25 | 0 | ||
| Solids, settleable | 2 | 23 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 22 | 0 | ||
| Chlorine, total residual | 2 | 22 | 0 | ||
| Phosphorus, total [as P] | 2 | 16 | 0 | ||
| Total production - mass | 2 | 6 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 2 | 6 | 0 | ||
| Sodium, total [as Na] | 2 | 6 | 0 | ||
| Chloride [as Cl] | 2 | 6 | 0 | ||
| Arsenic, total [as As] | 2 | 6 | 0 | ||
| Cadmium, total [as Cd] | 2 | 6 | 0 | ||
| Chromium, total [as Cr] | 2 | 6 | 0 | ||
| Copper, total [as Cu] | 2 | 6 | 0 | ||
| Lead, total [as Pb] | 2 | 6 | 0 | ||
| Molybdenum, total [as Mo] | 2 | 6 | 0 | ||
| Nickel, total [as Ni] | 2 | 6 | 0 | ||
| Zinc, total [as Zn] | 2 | 6 | 0 | ||
| Aluminum, total [as Al] | 2 | 6 | 0 | ||
| Selenium, total [as Se] | 2 | 6 | 0 | ||
| Mercury, total [as Hg] | 2 | 6 | 0 | ||
| Report due [yrmoda] | 1 | 3 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES MOG640166.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 13Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| April 18, 2025 | Reporting Violations - Failure to Submit DMRs | ST6 |
| March 28, 2025 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| December 31, 2024 | Permit Violations - Violation Specified in Comment | ST6 |
| September 27, 2024 | Permit Violations - Violation Specified in Comment | ST6 |
| September 27, 2024 | Reporting Violations - Failure to Submit DMRs | ST6 |
| September 27, 2024 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| July 5, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| July 5, 2023 | Permit Violations - Violation Specified in Comment | ST6 |
| March 31, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| March 31, 2023 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| March 15, 2023 | Reporting Violations - Failure to Submit DMRs | ST6 |
| March 15, 2023 | Permit Violations - Violation Specified in Comment | ST6 |
| March 31, 2022 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not yet include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MOG640166.
Start the watch
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MOG640166 there.
Nearby on the register
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Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.