Clean Water Act discharge permit · NPDES GAIS13463

HERTY ADVANCED MATERIALS DEVELOPMENT CENTER, Savannah, GA: NPDES GAIS13463 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
3Pollutants under a numeric limit
0Pollutants with an effluent exceedance

HERTY ADVANCED MATERIALS DEVELOPMENT CENTER, held by Georgia Southern University, holds NPDES permit GAIS13463. EPA’s file records it issued June 1, 2022 and expiring May 31, 2027. 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.

What the register holds for HERTY ADVANCED MATERIALS DEVELOPMENT CENTER: its NPDES ID, its permit type and status, its dates, its address in Savannah, Georgia, and 3 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES GAIS13463.

Identity

Facility as filed	HERTY ADVANCED MATERIALS DEVELOPMENT CENTER
Permittee as filed	Georgia Southern University
NPDES ID	GAIS13463
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	June 1, 2022
Expiration date	May 31, 2027
Address	Savannah, GA 31408
Receiving water impaired	303(D) Listed
Subwatershed	Outlet Savannah River (HUC 030601090307)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

3Pollutants on file
3Under a numeric limit
0With 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	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
pH	2	0	0
Chemical Oxygen Demand [COD]	2	0	0
Solids, total suspended	1	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES GAIS13463.

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 GAIS13463.

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 GAIS13463 there.

Nearby on the register

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

The register page covers NPDES permit GAIS13463, held by Georgia Southern University for the HERTY ADVANCED MATERIALS DEVELOPMENT CENTER in Savannah, GA, shown as Effective, with a Minor discharger class 3 rating and an issue date of June 1, 2022 and expiration of May 31, 2027. The figures listed are 0 pollutants with an effluent exceedance and 0 pollutants under a numeric limit, with 3 pollutants under a numeric limit noted in the register's summary. The page also says EPA's violation files hold no violation for this permit, and the status shown reflects EPA's file as loaded on September 15, 2026.