Clean Water Act discharge permit · NPDES MO0124982
MAWC STONEY CREEK SUBDIVISION WWTP, New Bloomfield, MO: NPDES MO0124982 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
MAWC STONEY CREEK SUBDIVISION WWTP, held by Missouri-American Water Company, holds NPDES permit MO0124982, which discharges to Clifton Cr.. EPA’s file records it issued August 24, 2007 and expiring August 23, 2012. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | MAWC STONEY CREEK SUBDIVISION WWTP |
|---|---|
| Permittee as filed | Missouri-American Water Company |
| NPDES ID | MO0124982 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | August 24, 2007 |
| Expiration date | August 23, 2012 |
| Issuing agency | MODNR-Water Protection Program |
| Address | New Bloomfield, MO 65063 |
| Receiving water | Clifton Cr. |
| Subwatershed | Clifton Creek-Cedar Creek (HUC 103001021005) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 11Pollutants on file
- 11Under a numeric limit
- 3With 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] | 2 | 6 | 6 | December 31, 2016 | 193% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 4 | 4 | March 31, 2014 | 67% over the limit |
| Chlorine, total residual | 4 | 2 | 2 | September 30, 2010 | 800% over the limit |
| Temperature, water deg. centigrade | 2 | 0 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Solids, total suspended | 2 | 0 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| Ammonia [as N] + unionized ammonia | 2 | 0 | 0 | ||
| Coliform, fecal general | 2 | 0 | 0 | ||
| Coliform, fecal, colony forming units | 2 | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MO0124982.
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
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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 MO0124982 there.
Nearby on the register
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- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.