Clean Water Act discharge permit · NPDES RI0021555

RI AIR NATIONAL GUARD (143 AW), North Kingstown, RI: NPDES RI0021555 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
24Pollutants under a numeric limit
4Pollutants with an effluent exceedance

RI AIR NATIONAL GUARD (143 AW), held by RI AIR NATIONAL GUARD, 143rd AW/EM, holds NPDES permit RI0021555, which discharges to Frys Pond. EPA’s file records it issued October 27, 2015 and expiring December 31, 2020. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	RI AIR NATIONAL GUARD (143 AW)
Permittee as filed	RI AIR NATIONAL GUARD, 143rd AW/EM
NPDES ID	RI0021555
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Federal facility
Program	Industrial stormwater
Issued	October 27, 2015
Expiration date	December 31, 2020
Address	North Kingstown, RI 02852
Receiving water	FRYS POND
Subwatershed	Upper West Passage (HUC 010900040906)
Other EPA IDs (FRS)	RCRA handler RID980522098; ICIS-AIR source RI00000044009E0005

Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

25Pollutants on file
24Under a numeric limit
25With a violation of any kind
4With an effluent exceedance

An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.

Pollutant or measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Flow, in conduit or thru treatment plant	3	25	18	June 30, 2009	3% over the limit
Solids, total suspended	4	26	6	June 30, 2024	560% over the limit
Oil & Grease	3	25	1	December 31, 1994	508% over the limit
pH	0	5	1	December 31, 2012
Ethanol	2	23	0
Toluene	2	4	0
Benzene	2	4	0
Acenaphthylene	2	4	0
Acenaphthene	2	4	0
Anthracene	2	4	0
Benzo[b]fluoranthene	2	4	0
Benzo[k]fluoranthene	2	4	0
Benzo[a]pyrene	2	4	0
Chrysene	2	4	0
Ethylbenzene	2	4	0
Fluoranthene	2	4	0
Fluorene	2	4	0
Indeno[1,2,3-cd]pyrene	2	4	0
Phenanthrene	2	4	0
Pyrene	2	4	0
Benzo[ghi]perylene	2	4	0
Benzo[a]anthracene	2	4	0
Dibenzo[a,h]anthracene, dry weight	2	4	0
Naphthalene	2	4	0
Xylene [mix of m+o+p]	2	4	0

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

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES RI0021555.

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

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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 RI0021555 there.

Nearby on the register

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

This public-records page covers the NPDES discharge permit RI0021555 for RI AIR NATIONAL GUARD (143 AW) in North Kingstown, RI, which discharges to FRYS POND and is administratively continued as a Minor Discharger. The page lists 4 pollutants under a numeric limit and 4 pollutants with an effluent exceedance, with the permit recorded as issued October 27, 2015 and expiring December 31, 2020.