Clean Water Act discharge permit · NPDES SCG830031

DLA DFSP CHARLESTON PIPELINE SITE, N Charleston, SC: NPDES SCG830031 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
22Pollutants under a numeric limit
0Pollutants with an effluent exceedance

DLA DFSP CHARLESTON PIPELINE SITE, held by (Unknown Permittee), holds NPDES permit SCG830031. EPA’s file records it issued October 27, 2016 and expiring December 31, 2021. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

Identity

Facility as filed	DLA DFSP CHARLESTON PIPELINE SITE
Permittee as filed	(Unknown Permittee)
NPDES ID	SCG830031
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Federal facility
Issued	October 27, 2016
Expiration date	December 31, 2021
Issuing agency	State
Address	N Charleston, SC 29406
Subwatershed	Goose Creek (HUC 030502010706)
SIC	4512 – Air Transportation, Scheduled
Other EPA IDs (FRS)	ICIS-AIR source SC00005600377

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

22Pollutants on file
22Under a numeric limit
21With a violation of any kind
0With 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
BOD, 5-day, 20 deg. C	2	14
pH	2	14
Arsenic, total [as As]	2	14
Chromium, total [as Cr]	2	14
Copper, total [as Cu]	2	14
Lead, total [as Pb]	2	14
Nickel, total [as Ni]	2	14
Zinc, total [as Zn]	2	14
Organics, gasoline range	2	14
Methyl tert-butyl ether [MTBE]	2	14
1,2-Dichloroethane	2	14
Toluene	2	14
Benzene	2	14
Ethylbenzene	2	14
Naphthalene	2	14
Surfactants [MBAS]	2	14
Diesel range organics diesel, total, wtr	2	14
Flow, in conduit or thru treatment plant	2	14
Mercury, total [as Hg]	2	14
Ethylene dibromide	2	14
Xylene [mix of m+o+p]	2	14
% Effect Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)	2	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES SCG830031.

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 SCG830031.

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

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, SCG830031.

Start the watch

How we handle your data → Privacy

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 SCG830031 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.

This public-records page covers NPDES permit SCG830031 for the DLA DFSP Charleston Pipeline Site in N Charleston, SC, a federal facility under a general permit that EPA's file shows as administratively continued. The listed figures are 22 for the discharger class, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance, with the permit issued October 27, 2016 and expiring December 31, 2021.