Clean Water Act discharge permit · NPDES RIRNE0389

SOUTH KINGSTOWN WASTEWATER TREATMENT FACILITY, Narragansett, RI: NPDES RIRNE0389 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
0Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

SOUTH KINGSTOWN WASTEWATER TREATMENT FACILITY, held by Town of South Kingstown, holds NPDES permit RIRNE0389. EPA’s file records it issued December 21, 2021 and expiring December 21, 2026.

SOUTH KINGSTOWN WASTEWATER TREATMENT FACILITY, Narragansett, Rhode Island: Coverage under a general permit RIRNE0389, held by Town of South Kingstown; Industrial stormwater; Effective; issued December 21, 2021, term to December 21, 2026, by RIDEM.

Rhode Island holds 370 Industrial stormwater coverages of this permit type in EPA’s file; 272 were issued before RIRNE0389. Town of South Kingstown holds 3 permits in Rhode Island.

Other permits held by Town of South Kingstown

TOWN OF SOUTH KINGSTOWN, South Kingstown: RIR040037, issued April 26, 2004
SOUTH KINGSTOWN WWTF, Narragansett: RIR50T006

Coverages issued nearest RIRNE0389

October 15, 2021: ARKWRIGHT ADVANCED COATING, INC., Coventry, RIRNE0385, held by Arkwright Advanced Coating, Inc.
October 20, 2021: CONANICUT MARINE, Jamestown, RIRND0018, held by Conanicut Marine Services, Inc.
October 21, 2021: RESPONSE TECHNOLOGIES, Coventry, RIRNE0387, held by Response Properties
November 17, 2021: EXTRACTIVE INDUSTRY, Charlestown, RIRND0019, held by We Dig Investments, LLC
December 8, 2021: SCHROFF, INC., Warwick, RIRNE0388, held by Schroff, Inc.
December 28, 2021: ASPEN AEROGELS, East Providence, RIR50C013, held by ASPEN AEROGELS RHODE ISLAND, LLC
December 29, 2021: INTERPLEX ENGINEERED PRODUCTS, East Providence, RIRNE0390, held by Interplex Engineered Products
January 20, 2022: AMETEK SCP, INC., Westerly, RIRNE0391
January 21, 2022: MORGAN MILL METALS, North Kingstown, RIRNE0392, held by Morgan Mill Metals, LLC
January 26, 2022: MAGSEAL, Warren, RIRNE0393, held by Magseal Corporation

SOUTH KINGSTOWN WASTEWATER TREATMENT FACILITY among its neighbors

EPA’s permit file holds 6 discharge permits in the Pettaquamscutt River-Frontal Atlantic Ocean subwatershed (HUC 010900040912), RIRNE0389 among them. Its county holds 98, 5 of them major permits; RIRNE0389 is a minor permit.

Other permits in the Pettaquamscutt River-Frontal Atlantic Ocean subwatershed (HUC 010900040912)

NARRAGANSETT TOWN HALL, Narragansett: RIL100188, minor permit, permit term to December 31, 2025
SOUTH KINGSTOWN WWTF, Narragansett: RIR50T006, not classed
TOWN OF NARRAGANSETT, Narragansett: RIR040026, minor permit, permit term to December 19, 2008
TOWN OF NARRAGANSETT WWCS, Narragansett: RISS00027, minor permit, permit term to December 31, 2100
TOWN OF SOUTH KINGSTOWN WWCS, Narragansett: RISS00034, minor permit, permit term to December 31, 2100

What the register holds for SOUTH KINGSTOWN WASTEWATER TREATMENT FACILITY: its NPDES ID, its permit type and status, its dates, its address in Narragansett, Rhode Island. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES RIRNE0389.

Identity

Facility as filed	SOUTH KINGSTOWN WASTEWATER TREATMENT FACILITY
Permittee as filed	Town of South Kingstown
NPDES ID	RIRNE0389
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	December 21, 2021
Expiration date	December 21, 2026
Issuing agency	RIDEM
Address	Narragansett, RI 02882
Subwatershed	Pettaquamscutt River-Frontal Atlantic Ocean (HUC 010900040912)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES RIRNE0389.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES RIRNE0389.

Inspections

EPA’s inspection file holds no inspection for NPDES RIRNE0389.

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 RIRNE0389.

Watch this permit

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Nearby on the register

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

The SOUTH KINGSTOWN WASTEWATER TREATMENT FACILITY permit, held by the Town of South Kingstown, is one of 64 storm water industrial permits on EPA's NPDES register in Washington County, and it sits among six NPDES permits in the Pettaquamscutt River-Frontal Atlantic Ocean subwatershed. Of the 62 storm water industrial permits in Washington County (this one included), 83.9% were issued earlier than this one, and 64.1% of the 64 such permits in the county have a violation on file. The permit has no pollutants under a numeric limit and no pollutants with an effluent exceedance.