Clean Water Act discharge permit · NPDES INRA18096

MARQUETTE TRAIL PHASE 4, Michigan City, IN: NPDES INRA18096 discharge permit, effluent exceedances, inspections, penalties

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

MARQUETTE TRAIL PHASE 4, held by Martin Bobcek, holds NPDES permit INRA18096. EPA’s file records it issued May 19, 2026 and expiring May 18, 2031.

MARQUETTE TRAIL PHASE 4, Michigan City, Indiana: Coverage under a general permit INRA18096, held by Martin Bobcek; Construction stormwater; Effective; issued May 19, 2026, term to May 18, 2031, by State.

Indiana holds 7,813 Construction stormwater coverages of this permit type in EPA’s file; 7,166 were issued before INRA18096. Martin Bobcek holds 2 permits in Indiana.

Other permits held by Martin Bobcek

164249 MARQUETTE TRAIL PHASE 3 - PORTER, (Unknown City): INRA17485, issued February 1, 2026

Coverages issued nearest INRA18096

May 18, 2026: HARTFORD CITY PHASE 4 CSO MITIGATION PROJECT, Hartford City, INRA18166, held by Dan Eckstein
May 18, 2026: LAIDIG, Mishawaka, INRA18167, held by Daniel Laidig
May 18, 2026: RIVER RIDGE - TRACT 27A, Charlestown, INRA18168, held by Dave Dilworth
May 18, 2026: ELEMENTS APARTMENT COMPLEX, Indianapolis, INRA18170, held by John Hart
May 19, 2026: RIVER RIDGE TRACT 20A, Jeffersonville, INRA17795, held by Steve Scott
May 19, 2026: IMI MUNCIE AGGREGATE STOCKPILE, Muncie, INRA18171, held by Doug Layman
May 19, 2026: DALLARA RACING FACTORY, Speedway, INRA18173, held by Jeremy Keiser
May 19, 2026: OLD FARM, Evansville, INRA18174, held by Chip Altstadt
May 19, 2026: DAN WEYER FILL SITE, Evansville, INRA18175, held by Dan Weyer
May 19, 2026: LOWER ELLIOTT REACH 3A, Lafayette, INRA18176, held by Zachariah Beasley

MARQUETTE TRAIL PHASE 4 among its neighbors

EPA’s permit file holds 7 discharge permits in the Dunes Creek subwatershed (HUC 040400010602), INRA18096 among them.

Other permits in the Dunes Creek subwatershed (HUC 040400010602)

164249 MARQUETTE TRAIL PHASE 3 - PORTER, (Unknown City): INRA17485, minor permit, permit term to January 31, 2031
BENNETT POND, Chesterton: INRA03276, minor permit, permit term to April 21, 2024
DUNE FOREST SUBDIVISION, BLOCK 9, Porter: INRA09925, minor permit, permit term to June 13, 2027
IN DOT WILSON ROAD OVER DUNES CREEK BRIDGE PROJECT DES 2200175, Chesterton: INRA15512, minor permit, permit term to March 5, 2030
NIPSCO BAILLY GENERATING STATION - AREA C, Chesterton: INRA15886, minor permit, permit term to April 24, 2030
SEVEN PEAKS WATERPARK PORTER LLC, Porter: IN0064114, minor permit, discharging to UNT TO DUNES CREEK, permit term to July 31, 2018

What the register holds for MARQUETTE TRAIL PHASE 4: 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 INRA18096.

Identity

Facility as filed	MARQUETTE TRAIL PHASE 4
Permittee as filed	Martin Bobcek
NPDES ID	INRA18096
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	May 19, 2026
Expiration date	May 18, 2031
Issuing agency	State
Address	Michigan City, IN 46360
Subwatershed	Dunes Creek (HUC 040400010602)

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 INRA18096.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES INRA18096.

Inspections

EPA’s inspection file holds no inspection for NPDES INRA18096.

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 INRA18096.

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, INRA18096.

Start the watch

How we handle your data → Privacy

Nearby on the register

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

The MARQUETTE TRAIL PHASE 4 permit is one of 39 storm water construction permits on EPA's NPDES register in Michigan City, this one included. Of those 39 Michigan City storm water construction permits, 92.3% were issued earlier than this one. Among the 7 NPDES permits in the Dunes Creek subwatershed, this permit has no pollutants under a numeric limit and no effluent exceedances.