Clean Water Act discharge permit · NPDES IN0043681
SECOND TAMERIX LAKE ADDITION, Columbus, IN: NPDES IN0043681 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 11Pollutants under a numeric limit
- 8Pollutants with an effluent exceedance
SECOND TAMERIX LAKE ADDITION holds NPDES permit IN0043681, which discharges to E Fk White River Via Denios Creek. EPA’s file records it issued January 6, 2020 and expiring April 30, 2025. 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.
Identity
| Facility as filed | SECOND TAMERIX LAKE ADDITION |
|---|---|
| Permittee as filed | SECOND TAMERIX LAKE ADDITION |
| NPDES ID | IN0043681 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Publicly owned treatment works |
| Program | Publicly owned treatment works |
| Issued | January 6, 2020 |
| Expiration date | April 30, 2025 |
| Issuing agency | IDEM |
| Address | Columbus, IN 47201 |
| Receiving water | E FK WHITE RIVER VIA DENIOS CREEK |
| Subwatershed | Denios Creek-East Fork White River (HUC 051202060203) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 12Pollutants on file
- 11Under a numeric limit
- 11With a violation of any kind
- 8With 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 | 169 | 163 | October 31, 2025 | 1,738% over the limit |
| Nitrogen, ammonia total [as N] | 8 | 88 | 85 | February 28, 2026 | 1,063% over the limit |
| Chlorine, total residual | 4 | 62 | 58 | August 31, 2021 | 3,567% over the limit |
| E. coli, colony forming units [CFU] | 2 | 53 | 53 | October 31, 2025 | 13,006% over the limit |
| BOD, carbonaceous [5 day, 20 C] | 8 | 54 | 39 | October 31, 2025 | 187% over the limit |
| Oxygen, dissolved [DO] | 2 | 25 | 21 | June 30, 2017 | 92% over the limit |
| pH | 2 | 13 | 2 | December 31, 2022 | |
| Solids, suspended percent removal | 1 | 2 | 2 | March 31, 2020 | 51% over the limit |
| Flow, in conduit or thru treatment plant | 1 | 12 | 0 | ||
| Flow, wastewater by-passing trtmnt plant | 0 | 4 | 0 | ||
| Flow, total | 1 | 1 | 0 | ||
| BOD, carb-5 day, 20 deg C, percent removal | 1 | 0 | 0 |
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 IN0043681.
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, IN0043681.
Start the watch
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- One watershed — $2,990/year
- One state — $4,990/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 IN0043681 there.
Nearby on the register
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- Every permit record in Indiana, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.