Clean Water Act discharge permit · NPDES IN0062341
OAK HILLS WWTP, Martinsville, IN: NPDES IN0062341 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 8Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
OAK HILLS WWTP holds NPDES permit IN0062341, which discharges to Or/W Fk White/Crooked Creek. EPA’s file records it issued September 18, 2006 and expiring October 31, 2011. 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 | OAK HILLS WWTP |
|---|---|
| Permittee as filed | OAK HILLS WWTP |
| NPDES ID | IN0062341 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | September 18, 2006 |
| Expiration date | October 31, 2011 |
| Issuing agency | IDEM |
| Address | Martinsville, IN 46151 |
| Receiving water | OR/W FK WHITE/CROOKED CREEK |
| Subwatershed | Goose Creek-White River (HUC 051202011402) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
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 |
|---|---|---|---|---|---|
| Solids, total suspended | 8 | 68 | 0 | ||
| Nitrogen, ammonia total [as N] | 8 | 68 | 0 | ||
| BOD, carbonaceous [5 day, 20 C] | 8 | 68 | 0 | ||
| pH | 2 | 34 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 24 | 0 | ||
| E. coli, colony forming units [CFU] | 2 | 24 | 0 | ||
| Oxygen, dissolved [DO] | 2 | 17 | 0 | ||
| Flow, total | 1 | 17 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES IN0062341.
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 IN0062341.
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
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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 IN0062341 there.
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- Every permit record in Indiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.