Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES NJG220477

PRAXAIR NITROGEN GAS PIPELINE RENEWAL, Linden City, NJ: NPDES NJG220477 discharge permit, effluent exceedances, inspections, penalties

PRAXAIR NITROGEN GAS PIPELINE RENEWAL, held by PRAXAIR INC, holds NPDES permit NJG220477. EPA’s file records it issued March 1, 2017 and expiring February 28, 2022.

PRAXAIR NITROGEN GAS PIPELINE RENEWAL, Linden City, New Jersey: Coverage under a general permit NJG220477, held by PRAXAIR INC; Administratively continued (past its expiration date and still in force until reissued); issued March 1, 2017, term to February 28, 2022.

Other permits held by PRAXAIR INC

  • LINDE INC, Woodbridge Twp: NJG000175, issued January 24, 2018

PRAXAIR NITROGEN GAS PIPELINE RENEWAL among its neighbors

EPA’s permit file holds 131 discharge permits in the Morses Creek-Arthur Kill subwatershed (HUC 020301040204), NJG220477 among them. Its county holds 688, 4 of them major permits; NJG220477 is a minor permit.

Other permits in the Morses Creek-Arthur Kill subwatershed (HUC 020301040204)

What the register holds for PRAXAIR NITROGEN GAS PIPELINE RENEWAL: its NPDES ID, its permit type and status, its dates, its address in Linden City, New Jersey. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NJG220477.

Identity

Facility as filedPRAXAIR NITROGEN GAS PIPELINE RENEWAL
Permittee as filedPRAXAIR INC
NPDES IDNJG220477
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
IssuedMarch 1, 2017
Expiration dateFebruary 28, 2022
AddressLinden City, NJ 07036
Receiving water impaired303(D) Listed
SubwatershedMorses Creek-Arthur Kill (HUC 020301040204)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NJG220477.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES NJG220477.

Inspections

EPA’s inspection file holds no inspection for NPDES NJG220477.

Formal enforcement and penalties

0 formal actions, 0 of them with a penalty assessed. Federal and state penalties are separate figures from separate authorities and are shown as each was filed, never added together.

Informal enforcement

EPA’s informal enforcement file holds no action for NPDES NJG220477.

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, NJG220477.

Start the watch

How often?
  • 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

Nearby on the register

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

What this page shows

The PRAXAIR NITROGEN GAS PIPELINE RENEWAL permit, held by PRAXAIR INC for the Linden City facility in Union County, New Jersey, is one of 677 general permit coverages in that county, and 1.3% of those coverages carry an earlier issue date than this one. Among the 89 NPDES permits in the Morses Creek-Arthur Kill subwatershed, this permit is one of the peers, and 5.8% of the 677 Union County general permit coverages have a violation on file, while this permit has none of the records for pollutants under a numeric limit or pollutants with an effluent exceedance.