Clean Water Act discharge permit · NPDES MOGD00486
SADDLEBROOKE LAKE WWTP, Lohman, MO: NPDES MOGD00486 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
SADDLEBROOKE LAKE WWTP, held by Saddlebrooke Sanitary Sewer Company, holds NPDES permit MOGD00486, which discharges to Tributary To N. Moreau Cr.. EPA’s file records it issued May 1, 2020 and expiring June 30, 2024. 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 | SADDLEBROOKE LAKE WWTP |
|---|---|
| Permittee as filed | Saddlebrooke Sanitary Sewer Company |
| NPDES ID | MOGD00486 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 1, 2020 |
| Expiration date | June 30, 2024 |
| Address | Lohman, MO 65053 |
| Receiving water | Tributary to N. Moreau Cr. |
| Subwatershed | Lower North Moreau River (HUC 103001021109) |
| NAICS | 221320 – Sewage Treatment Facilities |
| 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
- 8With a violation of any kind
- 4With 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] | 4 | 25 | 13 | March 31, 2026 | 1,231% over the limit |
| E. coli | 2 | 17 | 7 | June 30, 2023 | 28,154% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 16 | 4 | March 31, 2026 | 253% over the limit |
| Solids, total suspended | 2 | 13 | 1 | June 30, 2025 | 224% over the limit |
| pH | 2 | 12 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 12 | 0 | ||
| Oxygen, dissolved [DO] | 2 | 10 | 0 | ||
| Chlorine, total residual | 2 | 10 | 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
- 3Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 7, 2024 | Effluent Violations - Narrative Effluent Violation | ST6 |
| May 7, 2024 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| November 14, 2023 | Reporting Violations - Improper/ Incorrect Reporting | 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
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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 MOGD00486 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 October 14, 2026.