Clean Water Act discharge permit · NPDES INRM01278

MICHIGAN CITY PORT AUTHORITY - WASHINGTON PARK MARINA, Michigan City, IN: NPDES INRM01278 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

MICHIGAN CITY PORT AUTHORITY - WASHINGTON PARK MARINA, held by Michigan City Port Authority, holds NPDES permit INRM01278. EPA’s file records it issued December 18, 2014 and expiring December 17, 2019.

MICHIGAN CITY PORT AUTHORITY - WASHINGTON PARK MARINA, Michigan City, Indiana: Individual permit INRM01278, held by Michigan City Port Authority; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued December 18, 2014, term to December 17, 2019, by IDEM.

Indiana holds 1,027 Industrial stormwater coverages of this permit type in EPA’s file; 110 were issued before INRM01278. Michigan City Port Authority holds 2 permits in Indiana.

Other permits held by Michigan City Port Authority

MICHIGAN CITY PORT AUTHORITY, Michigan City: INRM01820, issued December 18, 2014

Coverages issued nearest INRM01278

September 23, 2014: INTERIOR COMPONENTS, Elkhart, INRM01068, held by Interior Components
November 25, 2014: HUNTINGTON ALUMINUM INCORPORATED, Huntington, INRM01826, held by Huntington Aluminum Incorporated
December 3, 2014: UNITED TRAILERS, Bristol, INRM01837, held by United Trailers
December 4, 2014: MIDWEST ENVIRONMENTAL SERVICES INC - MIDWEST RESOURCE RECOVERY CENTER (MRRC), Charlestown, INRM01199, held by Midwest Environmental Services Inc - Midwest Resource Recovery Center (MRRC)
December 15, 2014: FOREST RIVER INC. PLANT 59, Elkhart, INRM01829, held by Forest River Inc. Plant 59
December 18, 2014: MICHIGAN CITY PORT AUTHORITY, Michigan City, INRM01820, held by Michigan City Port Authority
December 29, 2014: FIRE KING SECURITY PRODUCTS LLC, New Albany, INRM01520, held by Fireking Security Products LLC
December 30, 2014: CIMBAR PERFORMANCE MINERALS MV, LLC, Mount Vernon, INRM01489, held by Cimbar Performance Minerals MV, LLC
January 3, 2015: G & L GURTZ AUTO SALVAGE LLC, Depauw, INRM01840, held by G & L Gurtz Auto Salvage LLC
January 4, 2015: BEMIS COMPANY INCORPORATED, Terre Haute, INRM00935, held by Bemis Company Incorporated

MICHIGAN CITY PORT AUTHORITY - WASHINGTON PARK MARINA among its neighbors

EPA’s permit file holds 14 discharge permits in the White Ditch-Frontal Lake Michigan subwatershed (HUC 040400010102), INRM01278 among them. Its county holds 59, 4 of them major permits; INRM01278 is a minor permit.

Other permits in the White Ditch-Frontal Lake Michigan subwatershed (HUC 040400010102)

GRAND BEACH MS4-BERRIEN, Grand Beach: MI0059406, minor permit, permit term to October 1, 2021
GRANDE MERE, Long Beach: INRA17370, minor permit, permit term to January 1, 2031
KANKAKEE STORAGE FACILITY, Michigan City: INRA06611, minor permit, permit term to October 26, 2025
LAKE SHORE DRIVE LONG BEACH, Long Beech: INRA09174, minor permit, permit term to February 28, 2027
MARQUETTE GREENWAY TRAIL, Michigan City: INRA12124, minor permit, permit term to August 6, 2028
MICHIANA MS4-BERRIEN, Michiana: MI0059469, minor permit, permit term to October 1, 2021
MICHIGAN CITY WELCOME CENTER, Michigan City: INRA18143, minor permit, permit term to May 13, 2031
MIDWEST METAL PRODUCTS 2020 RENOVATION, Michigan City: INRA06246, minor permit, permit term to August 27, 2025
OASIS SPLASH PAD, Michigan City: IN0064924, minor permit, discharging to TRAIL CREEK, permit term to June 30, 2028
PEEPERS, Michigan City: INRA12640, minor permit, permit term to October 1, 2028

What the register holds for MICHIGAN CITY PORT AUTHORITY - WASHINGTON PARK MARINA: its NPDES ID, its permit type and status, its dates, its address in Michigan City, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRM01278.

Identity

Facility as filed	MICHIGAN CITY PORT AUTHORITY - WASHINGTON PARK MARINA
Permittee as filed	Michigan City Port Authority
NPDES ID	INRM01278
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	December 18, 2014
Expiration date	December 17, 2019
Issuing agency	IDEM
Address	Michigan City, IN 46360
Receiving water impaired	303(D) Listed
Subwatershed	White Ditch-Frontal Lake Michigan (HUC 040400010102)

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 INRM01278.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES INRM01278.

Inspections

EPA’s inspection file holds no inspection for NPDES INRM01278.

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 INRM01278.

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Nearby on the register

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

This public-records page covers NPDES permit INRM01278, held by Michigan City Port Authority for the Michigan City Port Authority - Washington Park Marina in Michigan City, Indiana, which is administratively continued and classed as a minor discharger. The page lists 0 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.