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Clean Water Act discharge permit · NPDES INRA10462

THE PRESERVE, West Lafayette, IN: NPDES INRA10462 discharge permit, effluent exceedances, inspections, penalties

THE PRESERVE, held by Sean Downey, Silverthorne Homes, holds NPDES permit INRA10462. EPA’s file records it issued September 7, 2022 and expiring September 6, 2027.

THE PRESERVE, West Lafayette, Indiana: Coverage under a general permit INRA10462, held by Sean Downey, Silverthorne Homes; Construction stormwater; Effective; issued September 7, 2022, term to September 6, 2027, by State.

Indiana holds 7,813 Construction stormwater coverages of this permit type in EPA’s file; 928 were issued before INRA10462.

Coverages issued nearest INRA10462

THE PRESERVE among its neighbors

EPA’s permit file holds 36 discharge permits in the Headwaters Burnett Creek subwatershed (HUC 051201080202), INRA10462 among them.

Other permits in the Headwaters Burnett Creek subwatershed (HUC 051201080202)

What the register holds for THE PRESERVE: its NPDES ID, its permit type and status, its dates, its address in West Lafayette, Indiana. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES INRA10462.

Identity

Facility as filedTHE PRESERVE
Permittee as filedSean Downey, Silverthorne Homes
NPDES IDINRA10462
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedSeptember 7, 2022
Expiration dateSeptember 6, 2027
Issuing agencyState
AddressWest Lafayette, IN 47906
SubwatershedHeadwaters Burnett Creek (HUC 051201080202)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES INRA10462.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES INRA10462.

Inspections

EPA’s inspection file holds no inspection for NPDES INRA10462.

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 INRA10462.

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, INRA10462.

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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 September 15, 2026.

What this page shows

Of the 131 storm water construction permits in West Lafayette, 0.0% carry a violation on file. THE PRESERVE sits within a West Lafayette group of 131 storm water construction permits on EPA's NPDES register. Among them, 24.4% were issued before this permit, and the Headwaters Burnett Creek subwatershed lists 36 NPDES permits.