Clean Water Act discharge permit · NPDES INRM00256
JOHNS MANVILLE, Bremen, IN: NPDES INRM00256 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
JOHNS MANVILLE, held by Johns Manville, holds NPDES permit INRM00256, which discharges to Middle Fork Yellow River. EPA’s file records it issued August 3, 2020 and expiring December 21, 2025. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | JOHNS MANVILLE |
|---|---|
| Permittee as filed | Johns Manville |
| NPDES ID | INRM00256 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Program | Industrial stormwater |
| Issued | August 3, 2020 |
| Expiration date | December 21, 2025 |
| Issuing agency | IDEM |
| Address | Bremen, IN 46506 |
| Receiving water | Middle Fork Yellow River |
| Subwatershed | Amery Ditch (HUC 071200010303) |
| Other EPA IDs (FRS) | RCRA handler IND065539504; ICIS-AIR source IN0000001809900042 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 8Pollutants on file
- 8Under a numeric limit
- 8With a violation of any kind
- 0With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| pH | 3 | 12 | 0 | ||
| Solids, total suspended | 3 | 12 | 0 | ||
| Oil and grease, hexane extr method | 3 | 12 | 0 | ||
| Nitrogen, Kjeldahl, total [as N] | 3 | 12 | 0 | ||
| Nitrite + Nitrate total [as N] | 3 | 12 | 0 | ||
| Phosphorus, total [as P] | 3 | 12 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 3 | 12 | 0 | ||
| Chemical Oxygen Demand [COD] | 3 | 12 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES INRM00256.
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 INRM00256.
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, INRM00256.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
How we handle your data → Privacy
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 INRM00256 there.
Nearby on the register
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- Every permit record in Bremen, A to Z
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- Every permit record in Indiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.