Clean Water Act discharge permit · NPDES INR10N465
HAWTHORNE NORTH SUBDIVISION, Valparaiso, IN: NPDES INR10N465 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
HAWTHORNE NORTH SUBDIVISION, held by Hawthorne North Subdivision, holds NPDES permit INR10N465. EPA’s file records it issued March 15, 2017 and expiring March 14, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for HAWTHORNE NORTH SUBDIVISION: 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 INR10N465.
Identity
| Facility as filed | HAWTHORNE NORTH SUBDIVISION |
|---|---|
| Permittee as filed | Hawthorne North Subdivision |
| NPDES ID | INR10N465 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Construction stormwater |
| Issued | March 15, 2017 |
| Expiration date | March 14, 2022 |
| Issuing agency | IDEM |
| Address | Valparaiso, IN 46383 |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | West Branch Crooked Creek (HUC 071200011002) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES INR10N465.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES INR10N465.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
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, INR10N465.
Start the watch
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- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID INR10N465 there.
Nearby on the register
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- Discharge permits in Indiana
- Every permit record in Indiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.