Clean Water Act discharge permit · NPDES MO0125539
FCPWSD NO 1 COBBLESTONE CREEK WWTP, Krakow, MO: NPDES MO0125539 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
FCPWSD NO 1 COBBLESTONE CREEK WWTP, held by Franklin County PWSD No 1, holds NPDES permit MO0125539, which discharges to Tributary To St. Johns Cr.. EPA’s file records it issued August 16, 2021 and expiring June 30, 2026. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | FCPWSD NO 1 COBBLESTONE CREEK WWTP |
|---|---|
| Permittee as filed | Franklin County PWSD No 1 |
| NPDES ID | MO0125539 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | August 16, 2021 |
| Expiration date | June 30, 2026 |
| Address | Krakow, MO 63090 |
| Receiving water | Tributary to St. Johns Cr. |
| Subwatershed | Lower St Johns Creek (HUC 103002000503) |
| SIC | 4952 – Sewerage Systems |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 8Pollutants on file
- 8Under a numeric limit
- 6With a violation of any kind
- 3With 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 |
|---|---|---|---|---|---|
| Nitrogen, ammonia total [as N] | 6 | 7 | 7 | June 30, 2025 | 2,347% over the limit |
| pH | 2 | 2 | 2 | September 30, 2022 | |
| BOD, 5-day, percent removal | 1 | 1 | 1 | December 31, 2018 | 561% over the limit |
| Oil and grease [soxhlet extr.] tot. | 2 | 4 | 0 | ||
| BOD, 5-day, 20 deg. C | 3 | 2 | 0 | ||
| Solids, total suspended | 3 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| Solids, suspended percent removal | 1 | 0 | 0 |
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
- 2Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| October 18, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| September 28, 2023 | Effluent Violations - Numeric effluent violation | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not 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, MO0125539.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 MO0125539 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.