Clean Water Act discharge permit · NPDES ID0028002
KAMIAH, CITY OF - KAMIAH WWTP, Kamiah, ID: NPDES ID0028002 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 6Pollutants with an effluent exceedance
KAMIAH, CITY OF - KAMIAH WWTP, held by KAMIAH, CITY OF, holds NPDES permit ID0028002, which discharges to Middle Fork Clearwater River. EPA’s file records it issued June 9, 2011 and expiring July 31, 2016. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | KAMIAH, CITY OF - KAMIAH WWTP |
|---|---|
| Permittee as filed | KAMIAH, CITY OF |
| NPDES ID | ID0028002 |
| 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 | June 9, 2011 |
| Expiration date | July 31, 2016 |
| Issuing agency | U.S. EPA, REGION 10 |
| Address | Kamiah, ID 83536 |
| Receiving water | MIDDLE FORK CLEARWATER RIVER |
| Subwatershed | Fivemile Creek-Clearwater River (HUC 170603060503) |
| SIC | 4952 – Sewerage Systems |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 13Pollutants on file
- 11Under a numeric limit
- 13With a violation of any kind
- 6With 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 |
|---|---|---|---|---|---|
| Solids, total suspended | 5 | 29 | 14 | May 31, 2024 | 720% over the limit |
| pH | 5 | 23 | 8 | January 31, 2026 | |
| Solids, suspended percent removal | 1 | 7 | 4 | January 31, 2025 | 108% over the limit |
| E. coli | 0 | 8 | 3 | January 31, 2011 | 595% over the limit |
| BOD, 5-day, 20 deg. C | 5 | 16 | 1 | September 30, 2011 | 810% over the limit |
| BOD, 20-day, percent removal | 0 | 2 | 1 | March 31, 2005 | 567% over the limit |
| Temperature, water deg. centigrade | 5 | 14 | 0 | ||
| Oxygen, dissolved [DO] | 5 | 14 | 0 | ||
| Nitrogen, ammonia total [as N] | 5 | 14 | 0 | ||
| Phosphorus, total [as P] | 5 | 13 | 0 | ||
| E. coli, MTEC-MF | 3 | 6 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 5 | 0 | ||
| BOD, 5-day, percent removal | 1 | 2 | 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 |
|---|---|---|
| December 17, 2023 | Dry-weather SSO, no discharge to waters of the U.S., that may endanger health or the environment | EP6 |
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, ID0028002.
Start the watch
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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 ID0028002 there.
Nearby on the register
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- Every permit record in Idaho, A to Z
Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.