Clean Water Act discharge permit · NPDES AL0030988
NTN BOWER CORPORATION, Hamilton, AL: NPDES AL0030988 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 3Pollutants with an effluent exceedance
NTN BOWER CORPORATION, held by NTN Bower Corporation, holds NPDES permit AL0030988. EPA’s file records it issued October 18, 2017 and expiring October 31, 2022. 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 | NTN BOWER CORPORATION |
|---|---|
| Permittee as filed | NTN Bower Corporation |
| NPDES ID | AL0030988 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | October 18, 2017 |
| Expiration date | October 31, 2022 |
| Address | Hamilton, AL 35570 |
| Subwatershed | Central Mill Creek-Buttahatchee River (HUC 031601030303) |
| Other EPA IDs (FRS) | RCRA handler ALD075457309 |
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
- 7Under a numeric limit
- 7With a violation of any kind
- 3With 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 | 4 | 45 | 1 | September 30, 2017 | |
| Oil & Grease | 2 | 17 | 1 | June 30, 2025 | 38% over the limit |
| Oil and grease | 0 | 9 | 1 | September 30, 2002 | 25% over the limit |
| Flow, in conduit or thru treatment plant | 2 | 22 | 0 | ||
| Chlorine, total residual | 2 | 20 | 0 | ||
| Temperature, water deg. fahrenheit | 1 | 17 | 0 | ||
| Solids, total suspended | 1 | 13 | 0 | ||
| Chemical Oxygen Demand [COD] | 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 AL0030988.
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, AL0030988.
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 AL0030988 there.
Nearby on the register
- Discharge permits in Hamilton
- Every permit record in Hamilton, A to Z
- Discharge permits in Alabama
- Every permit record in Alabama, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.