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Clean Water Act discharge permit · NPDES INRA15833

PURDUE NORTHWEST NEW RESIDENCE HALL, Hammond, IN: NPDES INRA15833 discharge permit, effluent exceedances, inspections, penalties

PURDUE NORTHWEST NEW RESIDENCE HALL, held by Jacob Lenson, holds NPDES permit INRA15833. EPA’s file records it issued April 18, 2025 and expiring April 17, 2030.

PURDUE NORTHWEST NEW RESIDENCE HALL, Hammond, Indiana: Coverage under a general permit INRA15833, held by Jacob Lenson; Construction stormwater; Effective; issued April 18, 2025, term to April 17, 2030, by State.

Indiana holds 7,813 Construction stormwater coverages of this permit type in EPA’s file; 4,976 were issued before INRA15833.

Coverages issued nearest INRA15833

PURDUE NORTHWEST NEW RESIDENCE HALL among its neighbors

EPA’s permit file holds 33 discharge permits in the Town of Black Oak-Little Calumet River subwatershed (HUC 071200030305), INRA15833 among them.

Other permits in the Town of Black Oak-Little Calumet River subwatershed (HUC 071200030305)

What the register holds for PURDUE NORTHWEST NEW RESIDENCE HALL: its NPDES ID, its permit type and status, its dates, its address in Hammond, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRA15833.

Identity

Facility as filedPURDUE NORTHWEST NEW RESIDENCE HALL
Permittee as filedJacob Lenson
NPDES IDINRA15833
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedApril 18, 2025
Expiration dateApril 17, 2030
Issuing agencyState
AddressHammond, IN 46323
SubwatershedTown of Black Oak-Little Calumet River (HUC 071200030305)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES INRA15833.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES INRA15833.

Inspections

EPA’s inspection file holds no inspection for NPDES INRA15833.

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 INRA15833.

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, INRA15833.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

Of the 33 storm water construction permits in Hammond, 0.0% have a violation on file. PURDUE NORTHWEST NEW RESIDENCE HALL sits among 24 NPDES permits in the Town of Black Oak-Little Calumet River subwatershed.