Clean Water Act discharge permit · NPDES MO0055425
LAKE LOTAWANA WWTP #1, Lake Lotawana, MO: NPDES MO0055425 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 13Pollutants under a numeric limit
- 10Pollutants with an effluent exceedance
LAKE LOTAWANA WWTP #1, held by Lake Lotawana, City of, holds NPDES permit MO0055425, which discharges to W. Fk. Sni-A-Bar Cr.. EPA’s file records it issued December 23, 2015 and expiring March 31, 2019. 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 | LAKE LOTAWANA WWTP #1 |
|---|---|
| Permittee as filed | Lake Lotawana, City of |
| NPDES ID | MO0055425 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | December 23, 2015 |
| Expiration date | March 31, 2019 |
| Issuing agency | MODNR-Water Protection Program |
| Address | Lake Lotawana, MO 64086 |
| Receiving water | W. Fk. Sni-a-bar Cr. |
| Subwatershed | West Fork Sni-A-Bar Creek (HUC 103001010501) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 20Pollutants on file
- 13Under a numeric limit
- 16With a violation of any kind
- 10With 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] | 8 | 19 | 13 | December 31, 2018 | 4,150% over the limit |
| BOD, 5-day, 20 deg. C | 3 | 10 | 10 | May 31, 2016 | 207% over the limit |
| pH | 6 | 12 | 8 | February 28, 2017 | |
| E. coli, colony forming units [CFU] | 0 | 6 | 6 | October 31, 2015 | 2,240% over the limit |
| BOD, 5-day, percent removal | 0 | 4 | 3 | March 31, 2022 | 137% over the limit |
| Coliform, fecal general | 0 | 3 | 3 | April 30, 2010 | 107% over the limit |
| Oil and grease [soxhlet extr.] tot. | 2 | 10 | 2 | December 31, 2012 | 190% over the limit |
| Solids, suspended percent removal | 0 | 3 | 2 | March 31, 2022 | 38% over the limit |
| Solids, total suspended | 3 | 2 | 2 | September 30, 2011 | 125% over the limit |
| Ammonia [as N] + unionized ammonia | 0 | 2 | 2 | March 31, 2010 | 28% over the limit |
| Nitrogen, Kjeldahl, total [as N] | 0 | 38 | 0 | ||
| Phosphorus, total [as P] | 2 | 10 | 0 | ||
| Nitrite + Nitrate total [as N] | 0 | 8 | 0 | ||
| Temperature, water deg. centigrade | 4 | 4 | 0 | ||
| Oxygen, dissolved [DO] | 4 | 4 | 0 | ||
| Nitrogen, total [as N] | 4 | 2 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| E. coli | 2 | 0 | 0 | ||
| Toxicity [acute], Ceriodaphnia dubia | 1 | 0 | 0 | ||
| Toxicity [acute], Pimephales promelas [Fathead Minnow] | 1 | 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
- 1Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| March 3, 2026 | Permit Violations - Failure to Submit Timely Permit Renewal Application | 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 MO0055425 there.
Nearby on the register
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- Every permit record in Lake Lotawana, A to Z
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- Every permit record in Missouri, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.