Clean Water Act discharge permit · NPDES AL0084539
TUSCALOOSA COUNTY RIVERPORT, Northport, AL: NPDES AL0084539 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 27Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
TUSCALOOSA COUNTY RIVERPORT, held by Parker Towing Company, Inc., holds NPDES permit AL0084539. EPA’s file records it issued June 30, 2026 and expiring June 30, 2031. 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.
What the register holds for TUSCALOOSA COUNTY RIVERPORT: its NPDES ID, its permit type and status, its dates, its address in Northport, Alabama, and 27 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES AL0084539.
Identity
| Facility as filed | TUSCALOOSA COUNTY RIVERPORT |
|---|---|
| Permittee as filed | Parker Towing Company, Inc. |
| NPDES ID | AL0084539 |
| Permit status | Effective |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | June 30, 2026 |
| Expiration date | June 30, 2031 |
| Issuing agency | State |
| Address | Northport, AL 35476 |
| Subwatershed | Two Mile Creek (HUC 031601120505) |
Cited to the EPA ICIS-NPDES permit file (ECHO download).
Effluent limits and exceedances
- 27Pollutants on file
- 27Under a numeric limit
- 0With 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 | 8 | 0 | 0 | ||
| Solids, total suspended | 6 | 0 | 0 | ||
| Iron, total [as Fe] | 6 | 0 | 0 | ||
| Manganese, total [as Mn] | 6 | 0 | 0 | ||
| Oil & Grease | 2 | 0 | 0 | ||
| Nitrogen, ammonia total [as N] | 2 | 0 | 0 | ||
| Nitrite plus nitrate dissolved 1 det. | 2 | 0 | 0 | ||
| Phosphorus, total [as P] | 2 | 0 | 0 | ||
| Carbon, tot organic [TOC] | 2 | 0 | 0 | ||
| Arsenic, total [as As] | 2 | 0 | 0 | ||
| Cadmium, total [as Cd] | 2 | 0 | 0 | ||
| Chromium, total [as Cr] | 2 | 0 | 0 | ||
| Copper, total [as Cu] | 2 | 0 | 0 | ||
| Lead, total [as Pb] | 2 | 0 | 0 | ||
| Thallium, total [as Tl] | 2 | 0 | 0 | ||
| Nickel, total [as Ni] | 2 | 0 | 0 | ||
| Silver, total [as Ag] | 2 | 0 | 0 | ||
| Zinc, total [as Zn] | 2 | 0 | 0 | ||
| Selenium, total [as Se] | 2 | 0 | 0 | ||
| Flow, in conduit or thru treatment plant | 2 | 0 | 0 | ||
| Mercury, total [as Hg] | 2 | 0 | 0 | ||
| Chemical Oxygen Demand [COD] | 2 | 0 | 0 | ||
| Toluene | 1 | 0 | 0 | ||
| Benzene | 1 | 0 | 0 | ||
| Ethylbenzene | 1 | 0 | 0 | ||
| Naphthalene | 1 | 0 | 0 | ||
| Xylene [mix of m+o+p] | 1 | 0 | 0 |
EPA’s effluent violation file records no exceedance of a numeric limit for NPDES AL0084539.
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 AL0084539.
Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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 AL0084539 there.
Nearby on the register
- Discharge permits in Northport
- Every permit record in Northport, 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.