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Clean Water Act discharge permit · NPDES NJG205249

STORM SEWER AND STEAM INFRASTRUCTURE IMPRVMTS, Lawrence Twp, NJ: NPDES NJG205249 discharge permit, effluent exceedances, inspections, penalties

STORM SEWER AND STEAM INFRASTRUCTURE IMPRVMTS, held by THE LAWRENCEVILLE SCHOOL, holds NPDES permit NJG205249. EPA’s file records it issued March 1, 2017 and expiring February 28, 2022. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for STORM SEWER AND STEAM INFRASTRUCTURE IMPRVMTS: its NPDES ID, its permit type and status, its dates, its address in Lawrence Twp, New Jersey. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES NJG205249.

Identity

Facility as filedSTORM SEWER AND STEAM INFRASTRUCTURE IMPRVMTS
Permittee as filedTHE LAWRENCEVILLE SCHOOL
NPDES IDNJG205249
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
AddressLawrence Twp, NJ 08648
Receiving water impaired303(D) Listed
SubwatershedLower Assunpink Creek (HUC 020401050803)

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

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES NJG205249.

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

EPA’s single-event violation file, as loaded, holds no violation for NPDES NJG205249.

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, NJG205249.

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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 NJG205249 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

What this page shows

The Clean Water Act discharge permit filed as STORM SEWER AND STEAM INFRASTRUCTURE IMPRVMTS, held by THE LAWRENCEVILLE SCHOOL in Lawrence Twp, Mercer County, New Jersey, is one of 600 general permit coverages in Mercer County, and only 0.7% of those were issued earlier than this one. It is also one of 169 NPDES permits in the Lower Assunpink Creek subwatershed (HUC 020401050803), and 4.3% of the county's 600 general permit coverages carry a violation on file, a share this permit falls outside of. The permit records zero pollutants under a numeric limit and zero pollutants with an effluent ex