Clean Water Act discharge permit · NPDES INRM01114

WR GRACE & CO CONN, East Chicago, IN: NPDES INRM01114 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

WR GRACE & CO CONN, held by WR Grace & Co Conn, holds NPDES permit INRM01114, which discharges to Grand Calumet River. EPA’s file records it issued February 10, 2020 and expiring April 11, 2025.

WR GRACE & CO CONN, East Chicago, Indiana: Individual permit INRM01114, held by WR Grace & Co Conn; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued February 10, 2020, term to April 11, 2025, by IDEM; discharges to Grand Calumet River.

Indiana holds 1,027 Industrial stormwater coverages of this permit type in EPA’s file; 634 were issued before INRM01114.

Coverages issued nearest INRM01114

February 3, 2020: CROSSROADS AUTO RECYCLING, Frankfort, INRM00274, held by Crossroads Auto Recycling
February 3, 2020: SRG GLOBAL EVANSVILLE, Evansville, INRM02637, held by SRG Global Evansville
February 6, 2020: VALERO RENEWABLE FUELS COMPANY LLC, Linden, INRM00186, held by Valero Renewable Fuels Company LLC
February 6, 2020: ALLEGHENY PETROLEUM, Boonville, INRM01845, held by Allegheny Petroleum
February 10, 2020: CHEMTRUSION INC, Jeffersonville, INRM00185, held by Chemtrusion Inc
February 13, 2020: MEIJER CENTRAL KITCHEN, Middlebury, INRM01904, held by Meijer Central Kitchen
February 14, 2020: NEW MILLENNIUM BUILDING SYSTEMS, LLC, Butler, INRM00985, held by New Millennium Building Systems, LLC
February 17, 2020: LETICA CORPORATION, Fremont, INRM02638, held by Letica Corporation
February 19, 2020: ROCK HAMPTON WASTE & RECYCLING TRANSFER STATION, Indianapolis, INRM01205, held by Rock Hampton Waste & Recycling Transfer Station
February 25, 2020: DREYERS GRAND ICE CREAM, Fort Wayne, INRM02646, held by Dreyers Grand Ice Cream

WR GRACE & CO CONN among its neighbors

EPA’s permit file holds 48 discharge permits in the Headwaters Grand Calumet River subwatershed (HUC 071200030406), INRM01114 among them. Its county holds 204, 18 of them major permits; INRM01114 is a minor permit.

Other permits in the Headwaters Grand Calumet River subwatershed (HUC 071200030406)

15TH AVENUE, Gary: INRA18295, minor permit, permit term to June 4, 2031
27TH AND CHASE PUMP STATION AND FORCE MAIN PHASE 3, Gary: INRA16212, minor permit, permit term to July 31, 2030
AMERICAN PRECISION SERVICES, Gary: INRA18187, minor permit, permit term to May 19, 2031
BEYOND 4 WALLS PROJECT, Gary: INRA07724, minor permit, permit term to May 6, 2026
BLAINE STREET PARTNERS RECYCLING & TRANSFER STATION, Gary: INRM03269, minor permit, permit term to May 3, 2031
BUCKEYE TERMINALS HAMMOND TERMINAL, Hammond: ING340066, minor permit, discharging to Grand Calumet River, permit term to October 31, 2020
CALUMET FLEXICORE CORP, Hammond: IN0052825, minor permit, discharging to GRAND CALUMET R TO LAKE MICHIGAN, permit term to June 30, 2010
COMPLETE STREETS ENHANCEMENTS, Gary: INRA11839, minor permit, permit term to May 22, 2028
DEMOLITION OF GARY MANOR HOMES, GARY HOUSING AUTHORITY, Gary: INRA09351, minor permit, permit term to March 15, 2027
EXPLORER PIPELINE CO - HAMMOND STATION, Hammond: ING080169, minor permit, discharging to GRAND CALUMENT R VIA CULVERT VIA D, permit term to June 30, 2007

What the register holds for WR GRACE & CO CONN: its NPDES ID, its permit type and status, its dates, its address in East Chicago, Indiana, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRM01114.

Identity

Facility as filed	WR GRACE & CO CONN
Permittee as filed	WR Grace & Co Conn
NPDES ID	INRM01114
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	February 10, 2020
Expiration date	April 11, 2025
Issuing agency	IDEM
Address	East Chicago, IN 46312
Receiving water	Grand Calumet River
Receiving water impaired	303(D) Listed
Subwatershed	Headwaters Grand Calumet River (HUC 071200030406)
Other EPA IDs (FRS)	RCRA handler IND005174354; ICIS-AIR source IN0000001808900310

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 INRM01114.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES INRM01114.

Inspections

EPA’s inspection file holds no inspection for NPDES INRM01114.

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 INRM01114.

Watch this permit

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Nearby on the register

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

The WR Grace & Co Conn storm water industrial permit (NPDES ID INRM01114) is one of 43 such permits in Lake County, and 18.6% of those 43 have a violation on file. Among the 48 NPDES permits in the Headwaters Grand Calumet River subwatershed, this permit is included, and 58.1% of the Lake County storm water industrial permits were issued before its February 10, 2020 date. The permit records zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.