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NPDES NJG374440 · Clean Water Act

MERCK PARKING GARAGE (PG3A), Rahway City, NJ: NPDES NJG374440 discharge permit, effluent exceedances, inspections, penalties

MERCK PARKING GARAGE (PG3A), Rahway City, New Jersey: General permit coverage NJG374440, held by MERCK SHARP & DOHME CORP; Effective; issued August 21, 2025, term to February 28, 2027.

  • March 24, 2026: Evaluation (E).

Other permits held by MERCK SHARP & DOHME CORP

MERCK PARKING GARAGE (PG3A) among its neighbors

143 discharge permits are in the Lower Rahway River subwatershed (HUC 020301040104); NJG374440 is one. Its county: 688, 4 major; NJG374440 is minor permit.

Other permits in the Lower Rahway River subwatershed (HUC 020301040104)

Identity

FacilityMERCK PARKING GARAGE (PG3A)
PermitteeMERCK SHARP & DOHME CORP
NPDES IDNJG374440
StatusEffective
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
IssuedAugust 21, 2025
ExpiresFebruary 28, 2027
AddressRahway City, NJ 07065
Receiving water impaired303(D) Listed
SubwatershedLower Rahway River (HUC 020301040104)

NPDES NJG374440: effluent limits and exceedances

MERCK PARKING GARAGE (PG3A) (NPDES NJG374440): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.

NPDES NJG374440: no pollutant row on file.

NPDES NJG374440: inspections, violations and enforcement

NPDES NJG374440: 1 inspection

DateWhat EPA recordedAgency
March 24, 2026EvaluationE

NPDES NJG374440 (MERCK PARKING GARAGE (PG3A)): no single-event violation, formal enforcement action and informal enforcement action on file.

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Permits near NPDES NJG374440

NPDES NJG374440: 0 pollutant rows, 1 dated events; ICIS-NPDES download, loaded September 15, 2026.