Clean Water Act discharge permit · NPDES MO0137278
SUNRISE BEACH WWTP - PHASE I, Sunrise Beach, MO: NPDES MO0137278 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 10Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
SUNRISE BEACH WWTP - PHASE I, held by Village of Sunrise Beach, holds NPDES permit MO0137278, which discharges to Tributary To Lake Of The Ozarks. EPA’s file records it issued November 15, 2022 and expiring November 30, 2027. 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 | SUNRISE BEACH WWTP - PHASE I |
|---|---|
| Permittee as filed | Village of Sunrise Beach |
| NPDES ID | MO0137278 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | November 15, 2022 |
| Expiration date | November 30, 2027 |
| Address | Sunrise Beach, MO 65079 |
| Receiving water | Tributary to Lake of the Ozarks |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Porter Mill Bend-Lake of the Ozarks (HUC 102901090207) |
| 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
- 17Pollutants on file
- 10Under a numeric limit
- 17With a violation of any kind
- 9With 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 |
|---|---|---|---|---|---|
| Oxygen, dissolved [DO] | 2 | 66 | 28 | May 31, 2022 | 96% over the limit |
| E. coli, colony forming units [CFU] | 0 | 27 | 7 | October 31, 2018 | 99,999% over the limit |
| Nitrogen, ammonia total [as N] | 16 | 45 | 5 | October 31, 2018 | 99,999% over the limit |
| pH | 2 | 44 | 4 | January 31, 2021 | |
| BOD, 5-day, 20 deg. C | 3 | 60 | 2 | March 31, 2017 | 70% over the limit |
| E. coli | 2 | 10 | 2 | July 31, 2022 | 99,999% over the limit |
| Solids, total suspended | 3 | 61 | 1 | February 29, 2020 | 5% over the limit |
| Toxicity [acute], Ceriodaphnia dubia | 0 | 2 | 1 | October 31, 2018 | 2,147,483,650% over the limit |
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 0 | 2 | 1 | October 31, 2018 | 2,147,483,650% over the limit |
| Oil and grease [soxhlet extr.] tot. | 2 | 40 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 38 | 0 | ||
| Iron, total recoverable | 0 | 32 | 0 | ||
| Nitrogen, total [as N] | 0 | 30 | 0 | ||
| Phosphorus, total [as P] | 0 | 30 | 0 | ||
| Aluminum, total recoverable | 0 | 30 | 0 | ||
| BOD, 5-day, percent removal | 1 | 5 | 0 | ||
| Solids, suspended percent removal | 1 | 5 | 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
- 8Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| July 20, 2023 | Reporting Violations - Failure to submit required report (non-DMR non-pretreatment) | ST6 |
| July 20, 2023 | Effluent Violations - Numeric effluent violation | ST6 |
| August 17, 2022 | Effluent Violations - Narrative Effluent Violation | ST6 |
| August 17, 2022 | Effluent Violations - Numeric effluent violation | ST6 |
| December 18, 2019 | WW SSO - Failure to report violation that may endanger public health 122.41(l)(7) | ST6 |
| December 18, 2019 | Permit Violations - Violation Specified in Comment | ST6 |
| December 18, 2019 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| December 18, 2019 | Management Practice Violations - Improper Operation and Maintenance | 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.
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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 MO0137278 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.