Clean Water Act discharge permit · NPDES WI0029289
KIELER SANITARY DISTRICT NO 1 WWTF, Kieler, WI: NPDES WI0029289 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 4Pollutants with an effluent exceedance
KIELER SANITARY DISTRICT NO 1 WWTF, held by KIELER SANITARY DISTRICT NO 1, holds NPDES permit WI0029289, which discharges to Sinnipee Cr Via. EPA’s file records it issued September 29, 2010 and expiring September 30, 2015. 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 | KIELER SANITARY DISTRICT NO 1 WWTF |
|---|---|
| Permittee as filed | KIELER SANITARY DISTRICT NO 1 |
| NPDES ID | WI0029289 |
| 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 | September 29, 2010 |
| Expiration date | September 30, 2015 |
| Address | Kieler, WI 53812 |
| Receiving water | SINNIPEE CR VIA |
| Subwatershed | Sinnipee Creek-Mississippi River (HUC 070600030708) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 7Pollutants on file
- 0Under a numeric limit
- 7With a violation of any kind
- 4With 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 |
|---|---|---|---|---|---|
| BOD, 5-day, 20 deg. C | 0 | 45 | 9 | September 30, 1993 | 99,999% over the limit |
| Solids, total suspended | 0 | 43 | 7 | September 30, 1993 | 533% over the limit |
| Phosphorus, total [as P] | 0 | 25 | 7 | November 30, 2022 | 359% over the limit |
| Flow, in conduit or thru treatment plant | 0 | 73 | 1 | July 31, 1993 | 2% over the limit |
| pH | 0 | 36 | 0 | ||
| Oxygen, dissolved [DO] | 0 | 18 | 0 | ||
| Nitrogen, ammonia total [as N] | 0 | 4 | 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 |
|---|---|---|
| February 1, 2025 | Permit Violations - Violation Specified in Comment | ST6 |
| November 1, 2024 | Permit Violations - Violation Specified in Comment | ST6 |
| October 1, 2024 | Permit Violations - Violation Specified in Comment | ST6 |
| February 2, 2024 | Permit Violations - Violation Specified in Comment | ST6 |
| November 17, 2023 | Permit Violations - Violation Specified in Comment | ST6 |
| June 2, 2023 | Permit Violations - Violation Specified in Comment | ST6 |
| January 23, 2018 | Permit Violations - Violation Specified in Comment | ST6 |
| December 14, 2017 | WW SSO - Discharge to Waters | ST6 |
| August 14, 2017 | WW SSO - Discharge to Waters | ST6 |
| July 23, 2017 | WW SSO - Discharge to Waters | ST6 |
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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
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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 WI0029289 there.
Nearby on the register
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.