Clean Water Act discharge permit · NPDES MO0106151
FREMONT HILLS WWTP, Nixa, MO: NPDES MO0106151 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 13Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
FREMONT HILLS WWTP, held by City of Fremont Hills, holds NPDES permit MO0106151, which discharges to Tributary To James R.. EPA’s file records it issued October 16, 2019 and expiring October 31, 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 | FREMONT HILLS WWTP |
|---|---|
| Permittee as filed | City of Fremont Hills |
| NPDES ID | MO0106151 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | October 16, 2019 |
| Expiration date | October 31, 2024 |
| Address | Nixa, MO 65714 |
| Receiving water | Tributary to James R. |
| Subwatershed | Ward Branch-James River (HUC 110100020304) |
| Program components on file | Biosolids, POTW |
| 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
- 13Under 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 |
|---|---|---|---|---|---|
| Phosphorus, total [as P] | 4 | 43 | 35 | April 30, 2025 | 99,999% over the limit |
| Chlorine, total residual | 0 | 28 | 28 | January 31, 2010 | 2,095% over the limit |
| E. coli | 2 | 9 | 7 | April 30, 2026 | 99,999% over the limit |
| Nitrogen, ammonia total [as N] | 6 | 10 | 2 | November 30, 2022 | 1,669% over the limit |
| BOD, 5-day, 20 deg. C | 3 | 8 | 2 | December 31, 2022 | 20% over the limit |
| BOD, 5-day, percent removal | 1 | 4 | 2 | March 31, 2020 | 99,999% over the limit |
| Solids, suspended percent removal | 1 | 4 | 2 | March 31, 2020 | 99,999% over the limit |
| pH | 2 | 3 | 1 | July 31, 2014 | |
| E. coli, colony forming units [CFU] | 0 | 1 | 1 | May 31, 2015 | 1,821% over the limit |
| Nitrogen, Kjeldahl, total [as N] | 4 | 6 | 0 | ||
| Nitrite + Nitrate total [as N] | 4 | 6 | 0 | ||
| Solids, total suspended | 3 | 5 | 0 | ||
| Oil and grease [soxhlet extr.] tot. | 2 | 4 | 0 | ||
| Aluminum, total recoverable | 2 | 4 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 2 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 0 | 1 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 0 | 1 | 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
- 4Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| December 26, 2024 | Effluent Violations - Numeric effluent violation | ST6 |
| November 14, 2023 | Reporting Violations - Improper/ Incorrect Reporting | ST6 |
| July 17, 2018 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| July 17, 2018 | Permit Violations - Violation Specified in Comment | 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 MO0106151 there.
Nearby on the register
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- Every permit record in Nixa, A to Z
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- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.