NPDES KS0045993 · Clean Water Act
GRIDLEY, CITY OF (WWTP), Gridley, KS: NPDES KS0045993 discharge permit, effluent exceedances, inspections, penalties
GRIDLEY, CITY OF (WWTP), Gridley, Kansas: Individual permit KS0045993, held by GRIDLEY, CITY OF; Publicly owned treatment works; Administratively continued; issued April 1, 2018, term to March 31, 2023, by Kansas Department of Health and Environment (KDHE); discharges to Dinner Cr (11070204823); Sewage Treatment Facilities.
3 of the 5 pollutants listed for NPDES KS0045993 have no violation or effluent exceedance.
- BOD, 5-day, 20 deg. C: 6 limits, 5 violations of any kind, 5 effluent exceedances, latest September 30, 2020, largest 173% over the limit.
- Solids, total suspended: 6 limits, 3 violations of any kind, 3 effluent exceedances, latest September 30, 2016, largest 58% over the limit.
- pH: 2 limits.
- Nitrogen, ammonia total [as N]: 2 limits.
- E. coli: 2 limits.
- July 7, 2026: Evaluation (S).
Kansas holds 454 Publicly owned treatment works coverages of this permit type in EPA’s file; 146 were issued before KS0045993.
Coverages issued nearest KS0045993
- 2018-04-01: LEBO, CITY OF (WWTP), Lebo: KS0024767, held by LEBO, CITY OF
- 2018-04-01: HARTFORD, CITY OF (WWTP), Hartford: KS0025682, held by HARTFORD, CITY OF
- 2018-04-01: WATHENA, CITY OF (WWTP), Wathena: KS0026158, held by WATHENA, CITY OF
- 2018-04-01: COUNCIL GROVE, CITY OF (WWTP), Council Grove: KS0027898, held by COUNCIL GROVE, CITY OF
- 2018-04-01: TOPEKA (OAKLAND) WASTEWATER PLANT (WWTP), Topeka: KS0042722, held by TOPEKA, CITY OF
- 2018-04-01: TROY, CITY OF (PETERS CREEK) (WWTP), Troy: KS0047520, held by TROY, CITY OF
- 2018-04-01: OLPE, CITY OF (WWTP), Olpe: KS0047571, held by OLPE, CITY OF
- 2018-04-01: ELWOOD, CITY (WWTP), Elwood: KS0048526, held by ELWOOD, CITY OF
- 2018-04-01: WEST MINERAL, CITY OF (WWTP), West Mineral: KS0080861, held by WEST MINERAL WASTEWATER PLANT
- 2018-04-01: TROY, CITY OF (MOSQUITO CREEK) (WWTP), Troy: KS0083194, held by TROY, CITY OF
GRIDLEY, CITY OF (WWTP) among its neighbors
1 discharge permits are in the Headwaters South Big Creek subwatershed (HUC 110702040104); KS0045993 is one. Its county: 23, 1 major; KS0045993 is minor permit.
Identity
| Facility | GRIDLEY, CITY OF (WWTP) |
|---|---|
| Permittee | GRIDLEY, CITY OF |
| NPDES ID | KS0045993 |
| Status | Administratively continued |
| Type | Individual permit |
| Class | Minor |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | April 1, 2018 |
| Expires | March 31, 2023 |
| Agency | Kansas Department of Health and Environment (KDHE) |
| Address | Gridley, KS 66852 |
| Receiving water | Dinner Cr (11070204823) |
| Subwatershed | Headwaters South Big Creek (HUC 110702040104) |
| NAICS | 221320 – Sewage Treatment Facilities |
| SIC | 4952 – Sewerage Systems |
NPDES KS0045993: effluent limits and exceedances
GRIDLEY, CITY OF (WWTP) (NPDES KS0045993): 5 pollutants on file, 5 limited; 2 with a violation of any kind, 2 with an exceedance.
| Pollutant | Limits | Violations | Exceedances | Latest | Largest, as filed |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 6 | 5 | 5 | September 30, 2020 | 173% over the limit |
| Solids, total suspended | 6 | 3 | 3 | September 30, 2016 | 58% over the limit |
| pH | 2 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 0 | 0 | ||
| E. coli | 2 | 0 | 0 |
NPDES KS0045993: inspections, violations and enforcement
NPDES KS0045993: 1 inspection
| Date | What EPA recorded | Agency |
|---|---|---|
| July 7, 2026 | Evaluation | S |
NPDES KS0045993 (GRIDLEY, CITY OF (WWTP)): no single-event violation, formal enforcement action and informal enforcement action on file.
Watch NPDES KS0045993
NPDES KS0045993: one email when its EPA record changes — $99/month.
Permits near NPDES KS0045993
NPDES KS0045993: 5 pollutant rows, 1 dated events; ICIS-NPDES download, loaded October 14, 2026.