Clean Water Act discharge permit · NPDES ILPIU009I
NAVAL STATION GREAT LAKES, Great Lakes, IL: NPDES ILPIU009I discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
NAVAL STATION GREAT LAKES, held by Naval Station Great Lakes, holds NPDES permit ILPIU009I. EPA’s file records it issued November 1, 2025 and expiring October 31, 2030. 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.
What the register holds for NAVAL STATION GREAT LAKES: its NPDES ID, its permit type and status, its dates, its address in Great Lakes, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILPIU009I.
Identity
| Facility as filed | NAVAL STATION GREAT LAKES |
|---|---|
| Permittee as filed | Naval Station Great Lakes |
| NPDES ID | ILPIU009I |
| Permit status | Effective |
| Permit type | Individual industrial user permit |
| Discharger class | Minor discharger |
| Facility type | Federal facility |
| Issued | November 1, 2025 |
| Expiration date | October 31, 2030 |
| Issuing agency | Nswrd-gurnee Water Reclamation Facility |
| Address | Great Lakes, IL 60088 |
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 ILPIU009I.
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 ILPIU009I.
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, ILPIU009I.
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- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
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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 ILPIU009I there.
Nearby on the register
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- Every permit record in Great Lakes, A to Z
- Discharge permits in Illinois
- Every permit record in Illinois, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.