Clean Water Act discharge permit · NPDES MOGD00360
SEVEN TRAILS SUBDIVISION WWTF, Camdenton, MO: NPDES MOGD00360 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
SEVEN TRAILS SUBDIVISION WWTF, held by Lake Area Wastewater Association, Inc., holds NPDES permit MOGD00360, which discharges to Tributary To Niangua River. EPA’s file records it issued September 1, 2018 and expiring June 30, 2019. 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 | SEVEN TRAILS SUBDIVISION WWTF |
|---|---|
| Permittee as filed | Lake Area Wastewater Association, Inc. |
| NPDES ID | MOGD00360 |
| 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 | September 1, 2018 |
| Expiration date | June 30, 2019 |
| Address | Camdenton, MO 65020 |
| Receiving water | Tributary to Niangua River |
| Subwatershed | Hahatonka-Lake of the Ozarks (HUC 102901100403) |
| 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 | 30 | 28 | June 30, 2024 | 1,693% over the limit |
| BOD, 5-day, 20 deg. C | 2 | 12 | 10 | June 30, 2024 | 99,999% over the limit |
| Chlorine, total residual | 2 | 10 | 8 | March 31, 2020 | 1,525% over the limit |
| Solids, total suspended | 2 | 4 | 2 | March 31, 2021 | 107% over the limit |
| Oxygen, dissolved [DO] | 2 | 2 | 0 | ||
| pH | 2 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 2 | 0 | ||
| E. coli | 2 | 2 | 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
- 10Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| December 30, 2024 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| December 30, 2024 | Permit Violations - Violation Specified in Comment | ST6 |
| December 30, 2024 | Effluent Violations - Narrative Effluent Violation | ST6 |
| December 30, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| August 30, 2024 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| August 30, 2024 | Permit Violations - Violation Specified in Comment | ST6 |
| August 30, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| August 30, 2024 | Effluent Violations - Narrative Effluent Violation | ST6 |
| January 22, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| August 18, 2022 | 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, MOGD00360.
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 MOGD00360 there.
Nearby on the register
- Discharge permits in Camdenton
- Every permit record in Camdenton, A to Z
- Discharge permits in Missouri
- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.