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Clean Water Act discharge permit · NPDES INRA15697

DUFF SOLAR, Huntingburg, IN: NPDES INRA15697 discharge permit, effluent exceedances, inspections, penalties

DUFF SOLAR, held by Marisa Policastro, holds NPDES permit INRA15697. EPA’s file records it issued April 1, 2025 and expiring March 31, 2030.

DUFF SOLAR, Huntingburg, Indiana: Coverage under a general permit INRA15697, held by Marisa Policastro; Construction stormwater; Effective; issued April 1, 2025, term to March 31, 2030, by State.

Indiana holds 7,813 Construction stormwater coverages of this permit type in EPA’s file; 4,843 were issued before INRA15697. Marisa Policastro holds 7 permits in Indiana.

Other permits held by Marisa Policastro

Coverages issued nearest INRA15697

DUFF SOLAR among its neighbors

EPA’s permit file holds 12 discharge permits in the Ell Creek subwatershed (HUC 051202090405), INRA15697 among them.

Other permits in the Ell Creek subwatershed (HUC 051202090405)

What the register holds for DUFF SOLAR: its NPDES ID, its permit type and status, its dates, its address in Huntingburg, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRA15697.

Identity

Facility as filedDUFF SOLAR
Permittee as filedMarisa Policastro
NPDES IDINRA15697
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedApril 1, 2025
Expiration dateMarch 31, 2030
Issuing agencyState
AddressHuntingburg, IN 47542
Receiving water impaired303(D) Listed
SubwatershedEll Creek (HUC 051202090405)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES INRA15697.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES INRA15697.

Inspections

EPA’s inspection file holds no inspection for NPDES INRA15697.

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 INRA15697.

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, INRA15697.

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How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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Nearby on the register

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

What this page shows

The share of Huntingburg's storm water construction permits with a recorded violation is 0.0%, and DUFF SOLAR is counted within that group. The Ell Creek subwatershed holds 12 NPDES permits, and 70.6% of the 17 storm water construction permits in Huntingburg were issued before DUFF SOLAR.