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NPDES MAR1004LZ · Clean Water Act

ROCKPORT PUBLIC WORKS FACILITY, Rockport, MA: NPDES MAR1004LZ discharge permit, effluent exceedances, inspections, penalties

ROCKPORT PUBLIC WORKS FACILITY, Rockport, Massachusetts: General permit coverage MAR1004LZ, held by BC Construction Co.3; Construction stormwater; Effective; issued May 2, 2023, term to February 16, 2027, by U.S. EPA.

Massachusetts holds 3,320 Construction stormwater coverages of this permit type in EPA’s file; 1,272 were issued before MAR1004LZ.

Coverages issued nearest MAR1004LZ

ROCKPORT PUBLIC WORKS FACILITY among its neighbors

58 discharge permits are in the Essex Bay-Frontal Atlantic Ocean subwatershed (HUC 010900010301); MAR1004LZ is one.

Other permits in the Essex Bay-Frontal Atlantic Ocean subwatershed (HUC 010900010301)

Identity

FacilityROCKPORT PUBLIC WORKS FACILITY
PermitteeBC Construction Co.3
NPDES IDMAR1004LZ
StatusEffective
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
ProgramConstruction stormwater
IssuedMay 2, 2023
ExpiresFebruary 16, 2027
AgencyU.S. EPA
AddressRockport, MA 01966
Receiving water impaired303(D) Listed
SubwatershedEssex Bay-Frontal Atlantic Ocean (HUC 010900010301)

NPDES MAR1004LZ: effluent limits and exceedances

ROCKPORT PUBLIC WORKS FACILITY (NPDES MAR1004LZ): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.

NPDES MAR1004LZ: no pollutant row on file.

NPDES MAR1004LZ: inspections, violations and enforcement

NPDES MAR1004LZ (ROCKPORT PUBLIC WORKS FACILITY): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES MAR1004LZ

NPDES MAR1004LZ: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.