Clean Water Act discharge permit · NPDES KY0028410
MIDWAY STP, Midway, KY: NPDES KY0028410 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 18Pollutants under a numeric limit
- 9Pollutants with an effluent exceedance
MIDWAY STP, held by Midway STP, holds NPDES permit KY0028410, which discharges to Lees Br. EPA’s file records it issued May 1, 2018 and expiring May 31, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | MIDWAY STP |
|---|---|
| Permittee as filed | Midway STP |
| NPDES ID | KY0028410 |
| 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 | May 1, 2018 |
| Expiration date | May 31, 2023 |
| Address | Midway, KY 40347 |
| Receiving water | LEES BR |
| Subwatershed | Lee Branch-South Elkhorn Creek (HUC 051002050903) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 23Pollutants on file
- 18Under 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] | 6 | 141 | 103 | March 31, 2023 | 407% over the limit |
| E. coli | 2 | 85 | 45 | June 30, 2021 | 1,762% over the limit |
| Coliform, fecal general | 0 | 22 | 21 | August 31, 2012 | 99,999% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 6 | 176 | 10 | June 30, 2026 | 173% over the limit |
| Solids, suspended percent removal | 1 | 30 | 10 | December 31, 2024 | 427% over the limit |
| Solids, total suspended | 6 | 152 | 8 | September 30, 2017 | 31% over the limit |
| Nitrogen, ammonia total [as N] | 4 | 79 | 7 | December 31, 2021 | 400% over the limit |
| pH | 2 | 42 | 4 | July 31, 2020 | |
| Oxygen, dissolved [DO] | 1 | 23 | 4 | June 30, 2020 | 9% over the limit |
| Flow, in conduit or thru treatment plant | 4 | 116 | 0 | ||
| Nitrogen, total [as N] | 4 | 56 | 0 | ||
| Hardness, total [as CaCO3] | 2 | 30 | 0 | ||
| Cadmium, total recoverable | 2 | 30 | 0 | ||
| Copper, total recoverable | 0 | 30 | 0 | ||
| BOD, carb-5 day, 20 deg C, percent removal | 0 | 20 | 0 | ||
| Zinc, total recoverable | 0 | 2 | 0 | ||
| Lead, total recoverable | 0 | 2 | 0 | ||
| Temperature, water deg. fahrenheit | 2 | 0 | 0 | ||
| Oil & Grease | 2 | 0 | 0 | ||
| Nitrogen, Kjeldahl Total | 2 | 0 | 0 | ||
| Nitrite Plus Nitrate Total | 2 | 0 | 0 | ||
| Solids, total dissolved [TDS] | 2 | 0 | 0 | ||
| BOD, 5-day, percent removal | 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
- 10Single-event violations
| Date | What EPA recorded | Agency |
|---|---|---|
| May 22, 2025 | Effluent Violations - Narrative Effluent Violation | ST6 |
| April 28, 2022 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| September 11, 2020 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| November 20, 2018 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| November 20, 2018 | Permit Violations - Violation Specified in Comment | ST6 |
| August 25, 2017 | Permit Violations - Violation Specified in Comment | ST6 |
| July 27, 2017 | Management Practice Violations - Improper Operation and Maintenance | ST6 |
| February 16, 2017 | Permit Violations - Violation Specified in Comment | ST6 |
| February 16, 2017 | Management Practice Violations - Failure to Maintain Records | ST6 |
| February 16, 2017 | 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.
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, KY0028410.
Start the watch
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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 KY0028410 there.
Nearby on the register
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- Every permit record in Kentucky, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.