Clean Water Act discharge permit · NPDES KS0200029
WEST GARDNER GENERATING STATION, Edgerton, KS: NPDES KS0200029 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 32Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
- 0Inspections on file
- 0Formal enforcement actions
WEST GARDNER GENERATING STATION, held by Evergy, Inc. West Gardner Generating Station, holds NPDES permit KS0200029. EPA’s file records it issued May 28, 2025 and expiring May 31, 2030.
WEST GARDNER GENERATING STATION, Edgerton, Kansas: Individual permit KS0200029, held by Evergy, Inc. West Gardner Generating Station; Effective; issued May 28, 2025, term to May 31, 2030, by Kansas Department of Health and Environment (KDHE).
- Phosphorus, Total As P: 4 limits, 4 violations of any kind, 0 effluent exceedances.
- pH: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- Solids, total suspended: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- Oil & Grease: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- Nitrogen, ammonia total [as N]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- Phosphorus, total [as P]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- Flow, in conduit or thru treatment plant: 2 limits, 0 violations of any kind, 0 effluent exceedances.
- Temperature, water deg. fahrenheit: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Conductivity: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Nitrite + Nitrate total [as N]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Hardness, total [as CaCO3]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Magnesium, total [as Mg]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Chloride [as Cl]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Sulfate, total [as SO4]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Fluoride, total [as F]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Arsenic, total recoverable: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Selenium, total recoverable: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Thallium, total recoverable: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Beryllium, total recoverable [as Be]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Nickel, total recoverable: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Silver total recoverable: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Zinc, total recoverable: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Cadmium, total recoverable: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Lead, total recoverable: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Chromium, total recoverable: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Copper, total recoverable: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Antimony, total recoverable: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Oxidants, total residual: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Solids, total dissolved [TDS]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- Mercury, total recoverable: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia: 1 limit, 0 violations of any kind, 0 effluent exceedances.
- IC25 Static Renewal 7 Day Chronic Chrpimephales: 1 limit, 0 violations of any kind, 0 effluent exceedances.
WEST GARDNER GENERATING STATION among its neighbors
EPA’s permit file holds 31 discharge permits in the Bull Creek-Hillsdale Lake subwatershed (HUC 102901020101), KS0200029 among them. Its county holds 844, 9 of them major permits; KS0200029 is a minor permit.
Other permits in the Bull Creek-Hillsdale Lake subwatershed (HUC 102901020101)
- 175TH & FOUR CORNERS ROAD - HORIZON POINT, Gardner: KSR123657, minor permit, permit term to July 31, 2027
- BIG BULL CREEK WASTEWATER TREATMENT PLANT, Edgerton: KSR001246, minor permit, permit term to October 30, 2021
- CENTER ST. & KANE ST. RECONSTRUC, Gardner: KSR112781, minor permit, permit term to December 31, 2017
- DWYER FARMS PHASE 1, Edgerton: KSR124172, minor permit, permit term to July 31, 2027
- DWYER FARMS PHASE 2, Edgerton: KSR124165, minor permit, permit term to July 31, 2027
- DWYER FARMS SUBDIVISION, PHASE 1, Edgerton: KSR121397, minor permit, permit term to July 31, 2027
- E 2ND ST, E 3RD ST & EDGEWOOD DR - PUBLIC STREET & STORM SEWER IMPROVEMENTS, Edgerton: KSR123029, minor permit, permit term to July 31, 2027
- EDGERTON BIG BULL CREEK, Edgerton: KSL100374, minor permit, permit term to December 31, 2025
- EDGERTON BIG BULL CREEK (WWTP), Edgerton: KS0100374, major permit, discharging to Bull Cr (1029010226), permit term to December 31, 2021
- EDGERTON PROJECT, Edgerton: KSR124159, minor permit, permit term to July 31, 2027
Identity
| Facility as filed | WEST GARDNER GENERATING STATION |
|---|---|
| Permittee as filed | Evergy, Inc. West Gardner Generating Station |
| NPDES ID | KS0200029 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | May 28, 2025 |
| Expiration date | May 31, 2030 |
| Issuing agency | Kansas Department of Health and Environment (KDHE) |
| Address | Edgerton, KS 66021 |
| Subwatershed | Bull Creek-Hillsdale Lake (HUC 102901020101) |
| Other EPA IDs (FRS) | ICIS-AIR source KS0000002009100174 |
Effluent limits and exceedances
- 32Pollutants on file
- 32Under a numeric limit
- 1With a violation of any kind
- 0With 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 | 4 | 0 | ||
| pH | 2 | 0 | 0 | ||
| Solids, total suspended | 2 | 0 | 0 | ||
| Oil & Grease | 2 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 0 | 0 | ||
| Phosphorus, total [as P] | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| Temperature, water deg. fahrenheit | 1 | 0 | 0 | ||
| Conductivity | 1 | 0 | 0 | ||
| Nitrite + Nitrate total [as N] | 1 | 0 | 0 | ||
| Hardness, total [as CaCO3] | 1 | 0 | 0 | ||
| Magnesium, total [as Mg] | 1 | 0 | 0 | ||
| Chloride [as Cl] | 1 | 0 | 0 | ||
| Sulfate, total [as SO4] | 1 | 0 | 0 | ||
| Fluoride, total [as F] | 1 | 0 | 0 | ||
| Arsenic, total recoverable | 1 | 0 | 0 | ||
| Selenium, total recoverable | 1 | 0 | 0 | ||
| Thallium, total recoverable | 1 | 0 | 0 | ||
| Beryllium, total recoverable [as Be] | 1 | 0 | 0 | ||
| Nickel, total recoverable | 1 | 0 | 0 | ||
| Silver total recoverable | 1 | 0 | 0 | ||
| Zinc, total recoverable | 1 | 0 | 0 | ||
| Cadmium, total recoverable | 1 | 0 | 0 | ||
| Lead, total recoverable | 1 | 0 | 0 | ||
| Chromium, total recoverable | 1 | 0 | 0 | ||
| Copper, total recoverable | 1 | 0 | 0 | ||
| Antimony, total recoverable | 1 | 0 | 0 | ||
| Oxidants, total residual | 1 | 0 | 0 | ||
| Solids, total dissolved [TDS] | 1 | 0 | 0 | ||
| Mercury, total recoverable | 1 | 0 | 0 | ||
| IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia | 1 | 0 | 0 | ||
| IC25 Static Renewal 7 Day Chronic Chrpimephales | 1 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES KS0200029.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES KS0200029.
Inspections
EPA’s inspection file holds no inspection for NPDES KS0200029.
Formal enforcement and penalties
0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.
Informal enforcement
EPA’s informal enforcement file holds no action for NPDES KS0200029.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.