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Clean Water Act discharge permit · NPDES ILG870752

SUNSET RIDGE COUNTRY CLUB, Northfield, IL: NPDES ILG870752 discharge permit, effluent exceedances, inspections, penalties

SUNSET RIDGE COUNTRY CLUB holds NPDES permit ILG870752. EPA’s file records it issued November 1, 2016 and expiring October 31, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for SUNSET RIDGE COUNTRY CLUB: its NPDES ID, its permit type and status, its dates, its address in Northfield, Illinois. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES ILG870752.

Identity

Facility as filedSUNSET RIDGE COUNTRY CLUB
Permittee as filedSUNSET RIDGE COUNTRY CLUB
NPDES IDILG870752
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedNovember 1, 2016
Expiration dateOctober 31, 2021
AddressNorthfield, IL 60093
Receiving water impaired303(D) Listed
SubwatershedUpper North Branch Chicago River (HUC 071200030102)
Other EPA IDs (FRS)RCRA handler ILR000007443; ICIS-AIR source IL000031210ABT

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES ILG870752.

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 ILG870752.

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, ILG870752.

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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 ILG870752 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

Violations are on file for 5.2% of the 96 general permit coverages in Cook County, which includes the permit held by SUNSET RIDGE COUNTRY CLUB. Cook County holds 96 coverages in total, counting this permit. The Upper North Branch Chicago River subwatershed contains 19 NPDES permits, this permit among them, and 16.7% of the 96 coverages were issued before this permit.