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Clean Water Act discharge permit · NPDES INRA15922

NIPSCO SOUTH VALPARAISO, Valparaiso, IN: NPDES INRA15922 discharge permit, effluent exceedances, inspections, penalties

NIPSCO SOUTH VALPARAISO, held by Rachel Shmagranoff, holds NPDES permit INRA15922. EPA’s file records it issued May 5, 2025 and expiring May 4, 2030.

NIPSCO SOUTH VALPARAISO, Valparaiso, Indiana: Coverage under a general permit INRA15922, held by Rachel Shmagranoff; Construction stormwater; Effective; issued May 5, 2025, term to May 4, 2030, by State.

Indiana holds 7,813 Construction stormwater coverages of this permit type in EPA’s file; 5,079 were issued before INRA15922. Rachel Shmagranoff holds 8 permits in Indiana.

Other permits held by Rachel Shmagranoff

Coverages issued nearest INRA15922

NIPSCO SOUTH VALPARAISO among its neighbors

EPA’s permit file holds 13 discharge permits in the Koselki Ditch-Crooked Creek subwatershed (HUC 071200011004), INRA15922 among them.

Other permits in the Koselki Ditch-Crooked Creek subwatershed (HUC 071200011004)

What the register holds for NIPSCO SOUTH VALPARAISO: its NPDES ID, its permit type and status, its dates, its address in Valparaiso, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRA15922.

Identity

Facility as filedNIPSCO SOUTH VALPARAISO
Permittee as filedRachel Shmagranoff
NPDES IDINRA15922
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMay 5, 2025
Expiration dateMay 4, 2030
Issuing agencyState
AddressValparaiso, IN 46383
SubwatershedKoselki Ditch-Crooked Creek (HUC 071200011004)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES INRA15922.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES INRA15922.

Inspections

EPA’s inspection file holds no inspection for NPDES INRA15922.

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 INRA15922.

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, INRA15922.

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Nearby on the register

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

What this page shows

In Valparaiso, 0.0% of the 82 storm water construction permits on EPA's NPDES register carry a violation on file. Of those 82, 64.6% were issued before the NIPSCO SOUTH VALPARAISO permit. The Koselki Ditch-Crooked Creek subwatershed (HUC 071200011004) holds 13 NPDES permits, including this permit.