Clean Water Act discharge permit · NPDES ID0020192
MERIDIAN, CITY OF - MERIDIAN WWTP, Meridian, ID: NPDES ID0020192 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MajorDischarger class
- 24Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
MERIDIAN, CITY OF - MERIDIAN WWTP, held by MERIDIAN, CITY OF, holds NPDES permit ID0020192, which discharges to Five Mile Creek, Boise River. EPA’s file records it issued September 30, 1999 and expiring November 2, 2004. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | MERIDIAN, CITY OF - MERIDIAN WWTP |
|---|---|
| Permittee as filed | MERIDIAN, CITY OF |
| NPDES ID | ID0020192 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Major discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | September 30, 1999 |
| Expiration date | November 2, 2004 |
| Issuing agency | U.S. EPA, REGION 10 |
| Address | Meridian, ID 83646 |
| Receiving water | FIVE MILE CREEK, BOISE RIVER |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Fifteen Mile Creek (HUC 170501140205) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 31Pollutants on file
- 24Under a numeric limit
- 20With a violation of any kind
- 3With 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 |
|---|---|---|---|---|---|
| Coliform, fecal MF, MFC broth, 44.5 C | 9 | 20 | 8 | April 30, 2017 | 100% over the limit |
| Oxygen, dissolved [DO] | 1 | 6 | 4 | September 30, 2006 | 35% over the limit |
| E. coli, MTEC-MF | 0 | 2 | 2 | January 31, 2025 | 320% over the limit |
| Nitrogen, ammonia total [as N] | 0 | 426 | 0 | ||
| BOD, 5-day, 20 deg. C | 9 | 20 | 0 | ||
| Solids, total suspended | 7 | 16 | 0 | ||
| pH | 4 | 8 | 0 | ||
| Phosphorus, total [as P] | 1 | 8 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 4 | 0 | ||
| BOD, 5-day, percent removal | 2 | 4 | 0 | ||
| Solids, suspended percent removal | 2 | 4 | 0 | ||
| Temperature, water deg. centigrade | 1 | 3 | 0 | ||
| Turbidity | 1 | 2 | 0 | ||
| Oxygen, dissolved percent saturation | 1 | 2 | 0 | ||
| Toxicity [chronic], Ceriodaphnia dubia | 1 | 1 | 0 | ||
| Chromium, dissolved [as Cr] | 0 | 1 | 0 | ||
| Lead, dissolved [as Pb] | 0 | 1 | 0 | ||
| Nickel, dissolved [as Ni] | 0 | 1 | 0 | ||
| Silver, dissolved [as Ag] | 0 | 1 | 0 | ||
| Zinc, dissolved [as Zn] | 0 | 1 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 1 | 0 | 0 | ||
| Nitrite + Nitrate total [as N] | 1 | 0 | 0 | ||
| Phosphate, ortho [as PO4] | 1 | 0 | 0 | ||
| Hardness, total [as CaCO3] | 1 | 0 | 0 | ||
| Silver 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 | ||
| Mercury, total [as Hg] | 1 | 0 | 0 | ||
| Cyanide, total recoverable | 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
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES ID0020192.
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 ID0020192 there.
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Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.