Clean Water Act discharge permit · NPDES INRA17530

HOBART TECH PARK, Hobart, IN: NPDES INRA17530 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

HOBART TECH PARK, held by Carrie Tillman, holds NPDES permit INRA17530. EPA’s file records it issued February 4, 2026 and expiring February 3, 2031.

HOBART TECH PARK, Hobart, Indiana: Coverage under a general permit INRA17530, held by Carrie Tillman; Construction stormwater; Effective; issued February 4, 2026, term to February 3, 2031, by State.

Indiana holds 7,813 Construction stormwater coverages of this permit type in EPA’s file; 6,549 were issued before INRA17530. Carrie Tillman holds 2 permits in Indiana.

Other permits held by Carrie Tillman

HOBART TECH PARK, Hobart: INRA18577, issued July 23, 2026

Coverages issued nearest INRA17530

February 4, 2026: CIRCLE K - LAFAYETTE US52 & MAPLE POINT - SEC, Lafayette, INRA17503, held by Jasmine Reed
February 4, 2026: CIRCLE K - WEST LAFAYETTE, West Lafayette, INRA17509, held by Justin Passanise
February 4, 2026: BEYERS ROW SUBDIVISION, Bloomington, INRA17527, held by Ernest XI
February 4, 2026: DA DODD, Lafayette, INRA17528, held by Anthony Burnett
February 4, 2026: ELI LILLY - PLAINFIELD DISTRIBUTION CENTER, Plainfield, INRA17529, held by James Beesing
February 4, 2026: FAMILY EXPRESS WESTFIELD, Westfield, INRA17531, held by Pete Andreou
February 4, 2026: PIE-JLH-US 6 ROAD IMPROVEMENTS, DES2001886, Bremen, INRA17532, held by Samantha Williams
February 4, 2026: SPRING CREEK SECTION 2, Lebanon, INRA17533, held by Onkar Pinney
February 5, 2026: SWINLEY FOREST, Carmel, INRA17534, held by Mark Gradison
February 5, 2026: OIN9, Greenfield, INRA17535, held by David Trimble

HOBART TECH PARK among its neighbors

EPA’s permit file holds 37 discharge permits in the City of Merrillville-Turkey Creek subwatershed (HUC 040400010505), INRA17530 among them.

Other permits in the City of Merrillville-Turkey Creek subwatershed (HUC 040400010505)

1213 LINCOLN HIGHWAY, Merrillville: INRA12960, minor permit, permit term to December 11, 2028
69TH AVE & MISSISSIPPI STREET DES. 2101130 6414, Merrillville: INRA17841, minor permit, permit term to March 30, 2031
ALLIED TUBE AND CONDUIT CORPORATION, Merrillville: INRM02940, minor permit, discharging to Turkey Creek, permit term to March 23, 2028
ATKORE - PHASE 3, Merrillville: INRA18482, minor permit, permit term to July 7, 2031
COLORADO STREET OVER CANADIAN NATIONAL RAILROAD, Hobart: INRA10786, minor permit, permit term to October 25, 2027
CONCRETE RECYCLING & MATERIAL SALES LLC, Hobart: INRM03182, minor permit, permit term to May 11, 2030
COSTCO WAREHOUSE MERRILLVILLE, Merrillville: INRA18557, minor permit, permit term to July 20, 2031
DAIFUKU BUILDING EXPANSION, Hobart: INRA14380, minor permit, permit term to August 12, 2029
DRIVE & SHINE MERRILLVILLE, Merrillville: INRA16360, minor permit, permit term to July 1, 2030
FIELER ELEMENTARY, Merrillville: INRA12449, minor permit, permit term to August 27, 2028

What the register holds for HOBART TECH PARK: its NPDES ID, its permit type and status, its dates, its address in Hobart, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRA17530.

Identity

Facility as filed	HOBART TECH PARK
Permittee as filed	Carrie Tillman
NPDES ID	INRA17530
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	February 4, 2026
Expiration date	February 3, 2031
Issuing agency	State
Address	Hobart, IN 46342
Subwatershed	City of Merrillville-Turkey Creek (HUC 040400010505)

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 INRA17530.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES INRA17530.

Inspections

EPA’s inspection file holds no inspection for NPDES INRA17530.

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 INRA17530.

Watch this permit

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Nearby on the register

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

The HOBART TECH PARK storm water construction permit is one of 28 such permits on EPA's NPDES register in Hobart, and it is one of 37 NPDES permits in the City of Merrillville-Turkey Creek subwatershed, this one included. Of the 28 storm water construction permits in Hobart, 75.0% carry an earlier issue date than this one, and 0.0% of them have a violation on file, while this permit itself records zero pollutants under a numeric limit and zero pollutants with an effluent exceedance.