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Clean Water Act discharge permit · NPDES PAG030131

ZENTIS SWEET OVATIONS TOMLINSON RD FAC, Philadelphia, PA: NPDES PAG030131 discharge permit, effluent exceedances, inspections, penalties

ZENTIS SWEET OVATIONS TOMLINSON RD FAC, held by ZENTIS NORTH AMER LLC, holds NPDES permit PAG030131, which discharges to Unt To Walton Run. EPA’s file records it issued August 1, 2023 and expiring March 23, 2028. 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 filedZENTIS SWEET OVATIONS TOMLINSON RD FAC
Permittee as filedZENTIS NORTH AMER LLC
NPDES IDPAG030131
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedAugust 1, 2023
Expiration dateMarch 23, 2028
Issuing agencyState Environmental Organization
AddressPhiladelphia, PA 19116
Receiving waterUNT To Walton Run
Receiving water impaired303(D) Listed
SubwatershedPoquessing Creek (HUC 020402020301)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

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 measureLimitsViolations, any kindEffluent exceedancesLatest exceedanceLargest exceedance, as filed
Nitrogen, total [as N]2100
Oil & Grease280
Phosphorus, total [as P]280
BOD, 5-day, 20 deg. C260
Nitrite + Nitrate total [as N]260
Oxygen demand, chem. [high level] [COD]250
pH240
Solids, total suspended240

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES PAG030131.

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

DateWhat EPA recordedAgency
April 22, 2026Management Practice Violations - Best Management Practice DeficienciesST6
April 22, 2026Permit Violations - Discharge Without a Valid PermitST6
April 22, 2026Reporting Violations - Failure to NotifyST6
April 22, 2026Permit Violations - Violation Specified in CommentST6
April 15, 2026Management Practice Violations - Best Management Practice DeficienciesST6
April 15, 2026Permit Violations - Discharge Without a Valid PermitST6
April 15, 2026Permit Violations - Violation Specified in CommentST6
April 8, 2026Permit Violations - Discharge Without a Valid PermitST6
April 8, 2026Management Practice Violations - Best Management Practice DeficienciesST6
April 8, 2026Permit Violations - Violation Specified in CommentST6
April 9, 2025Permit Violations - Discharge Without a Valid PermitST6
April 9, 2025Management Practice Violations - Best Management Practice DeficienciesST6
April 9, 2025Permit Violations - Violation Specified in CommentST6

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, PAG030131.

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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 PAG030131 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.