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Clean Water Act discharge permit · NPDES ILG871051

TIGRIS AQUATIC SERVICES LLC, Carol Stream, IL: NPDES ILG871051 discharge permit, effluent exceedances, inspections, penalties

TIGRIS AQUATIC SERVICES LLC holds NPDES permit ILG871051. EPA’s file records it issued July 11, 2024 and expiring September 30, 2027. 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 TIGRIS AQUATIC SERVICES LLC: its NPDES ID, its permit type and status, its dates, its address in Carol Stream, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILG871051.

Identity

Facility as filedTIGRIS AQUATIC SERVICES LLC
Permittee as filedTIGRIS AQUATIC SERVICES LLC
NPDES IDILG871051
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedJuly 11, 2024
Expiration dateSeptember 30, 2027
AddressCarol Stream, IL 60188
SubwatershedMiddle West Branch Du Page River (HUC 071200040802)

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 ILG871051.

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 ILG871051.

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.

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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 ILG871051 there.

Nearby on the register

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

What this page shows

In DuPage County, 9.7% of the 31 general permit coverages carry a violation on file, and TIGRIS AQUATIC SERVICES LLC is among them. Of all 31 general permit coverages in DuPage County, 90.3% were issued before this permit, and the Middle West Branch Du Page River subwatershed holds 88 NPDES permits.