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NPDES MAR1004K0 · Clean Water Act

2023 ARSENAL STREET CORRIDOR IMPROVEMENTS, Watertown, MA: NPDES MAR1004K0 discharge permit, effluent exceedances, inspections, penalties

2023 ARSENAL STREET CORRIDOR IMPROVEMENTS, Watertown, Massachusetts: General permit coverage MAR1004K0, held by Newport Construction Corporation; Construction stormwater; Effective; issued April 3, 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; 1,222 were issued before MAR1004K0. Newport Construction Corporation holds 15 permits in Massachusetts.

Other permits held by Newport Construction Corporation

Coverages issued nearest MAR1004K0

2023 ARSENAL STREET CORRIDOR IMPROVEMENTS among its neighbors

384 discharge permits are in the Charles River-Frontal Boston Harbor subwatershed (HUC 010900010704); MAR1004K0 is one.

Other permits in the Charles River-Frontal Boston Harbor subwatershed (HUC 010900010704)

Identity

Facility2023 ARSENAL STREET CORRIDOR IMPROVEMENTS
PermitteeNewport Construction Corporation
NPDES IDMAR1004K0
StatusEffective
TypeGeneral permit coverage
ClassMinor
Facility typeNon-POTW
ProgramConstruction stormwater
IssuedApril 3, 2023
ExpiresFebruary 16, 2027
AgencyU.S. EPA
AddressWatertown, MA 02472
Receiving water impaired303(D) Listed
SubwatershedCharles River-Frontal Boston Harbor (HUC 010900010704)

NPDES MAR1004K0: effluent limits and exceedances

2023 ARSENAL STREET CORRIDOR IMPROVEMENTS (NPDES MAR1004K0): 0 pollutants on file, 0 limited; 0 with a violation of any kind, 0 with an exceedance.

NPDES MAR1004K0: no pollutant row on file.

NPDES MAR1004K0: inspections, violations and enforcement

NPDES MAR1004K0 (2023 ARSENAL STREET CORRIDOR IMPROVEMENTS): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

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Permits near NPDES MAR1004K0

NPDES MAR1004K0: 0 pollutant rows, 0 dated events; ICIS-NPDES download, loaded September 15, 2026.