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Clean Water Act discharge permit · NPDES ILR10ZHCA

CDB ISP TROOP 8 HQ COMPLEX PHASE 1, East St. Louis, IL: NPDES ILR10ZHCA discharge permit, effluent exceedances, inspections, penalties

CDB ISP TROOP 8 HQ COMPLEX PHASE 1, held by Mettler Development LLC, holds NPDES permit ILR10ZHCA. EPA’s file records it issued September 10, 2026 and expiring August 31, 2028. 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 CDB ISP TROOP 8 HQ COMPLEX PHASE 1: its NPDES ID, its permit type and status, its dates, its address in East St. Louis, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILR10ZHCA.

Identity

Facility as filedCDB ISP TROOP 8 HQ COMPLEX PHASE 1
Permittee as filedMettler Development LLC
NPDES IDILR10ZHCA
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedSeptember 10, 2026
Expiration dateAugust 31, 2028
Issuing agencyIEPA
AddressEast St. Louis, IL 62204

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ILR10ZHCA.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES ILR10ZHCA.

Inspections

EPA’s inspection file holds no inspection for NPDES ILR10ZHCA.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES ILR10ZHCA.

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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How we handle your data → Privacy

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 ILR10ZHCA there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.

What this page shows

Across East St. Louis's storm water construction permits, 0.0% carry a violation on file, and the CDB ISP TROOP 8 HQ COMPLEX PHASE 1 permit falls within that set. EPA's NPDES register lists 10 storm water construction permits in East St. Louis, this permit included, and 90.0% of them carry an earlier issue date than this permit.