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Clean Water Act discharge permit · NPDES INRA14302

HICKORY RIDGE FLOOD CONTROL IMPROVEMENTS, Merrillville, IN: NPDES INRA14302 discharge permit, effluent exceedances, inspections, penalties

HICKORY RIDGE FLOOD CONTROL IMPROVEMENTS, held by Matthew Lake, holds NPDES permit INRA14302. EPA’s file records it issued September 4, 2024 and expiring September 3, 2029.

HICKORY RIDGE FLOOD CONTROL IMPROVEMENTS, Merrillville, Indiana: Coverage under a general permit INRA14302, held by Matthew Lake; Construction stormwater; Effective; issued September 4, 2024, term to September 3, 2029, by State.

Indiana holds 7,813 Construction stormwater coverages of this permit type in EPA’s file; 3,921 were issued before INRA14302. Matthew Lake holds 2 permits in Indiana.

Other permits held by Matthew Lake

Coverages issued nearest INRA14302

HICKORY RIDGE FLOOD CONTROL IMPROVEMENTS among its neighbors

EPA’s permit file holds 37 discharge permits in the City of Merrillville-Turkey Creek subwatershed (HUC 040400010505), INRA14302 among them.

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

What the register holds for HICKORY RIDGE FLOOD CONTROL IMPROVEMENTS: its NPDES ID, its permit type and status, its dates, its address in Merrillville, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRA14302.

Identity

Facility as filedHICKORY RIDGE FLOOD CONTROL IMPROVEMENTS
Permittee as filedMatthew Lake
NPDES IDINRA14302
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedSeptember 4, 2024
Expiration dateSeptember 3, 2029
Issuing agencyState
AddressMerrillville, IN 46410
SubwatershedCity of Merrillville-Turkey Creek (HUC 040400010505)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES INRA14302.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES INRA14302.

Inspections

EPA’s inspection file holds no inspection for NPDES INRA14302.

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 INRA14302.

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, INRA14302.

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Nearby on the register

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

What this page shows

Violations are on file for 0.0% of Merrillville's storm water construction permits. Merrillville has 49 storm water construction permits, and 63.3% were issued before HICKORY RIDGE FLOOD CONTROL IMPROVEMENTS, while the City of Merrillville-Turkey Creek subwatershed holds 37 NPDES permits, counting this permit.