Clean Water Act discharge permit · NPDES ORS113605
CORVALLIS MUNICIPAL STORMWATER, MS4, Benton, OR: NPDES ORS113605 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
CORVALLIS MUNICIPAL STORMWATER, MS4, held by City of Corvallis, holds NPDES permit ORS113605. EPA’s file records it issued May 8, 2007 and expiring April 30, 2012. 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.
What the register holds for CORVALLIS MUNICIPAL STORMWATER, MS4: its NPDES ID, its permit type and status, its dates, its address in Benton, Oregon. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ORS113605.
Identity
| Facility as filed | CORVALLIS MUNICIPAL STORMWATER, MS4 |
|---|---|
| Permittee as filed | City of Corvallis |
| NPDES ID | ORS113605 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Small municipal storm sewer systems |
| Issued | May 8, 2007 |
| Expiration date | April 30, 2012 |
| Issuing agency | STA |
| Address | Benton, OR 97330 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Fraizer Creek-Willamette River (HUC 170900030609) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES ORS113605.
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 ORS113605.
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
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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 ORS113605 there.
Nearby on the register
- Discharge permits in Benton
- Every permit record in Benton, A to Z
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- Every permit record in Oregon, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.