Clean Water Act discharge permit · NPDES GA0034355

EMD MILLIPORE CORP., Savannah, GA: NPDES GA0034355 discharge permit, effluent exceedances, inspections, penalties

EffectivePermit status
MinorDischarger class
15Pollutants under a numeric limit
4Pollutants with an effluent exceedance

EMD MILLIPORE CORP., held by EMD Performance Materials Corp., holds NPDES permit GA0034355. EPA’s file records it issued April 10, 2018 and expiring April 30, 2023. 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	EMD MILLIPORE CORP.
Permittee as filed	EMD Performance Materials Corp.
NPDES ID	GA0034355
Permit status	Effective
Permit type	Individual permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Issued	April 10, 2018
Expiration date	April 30, 2023
Address	Savannah, GA 31407
Subwatershed	Outlet Savannah River (HUC 030601090307)

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

Effluent limits and exceedances

15Pollutants on file
15Under a numeric limit
9With 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
Coliform, fecal general	2	14	14	March 31, 2020	25,900% over the limit
BOD, 5-day, 20 deg. C	2	49	5	October 31, 2018	105% over the limit
pH	2	37	1	November 30, 2012
Solids, total suspended	2	37	1	March 31, 2014	40% over the limit
Nitrogen, ammonia total [as N]	4	44	0
Flow, in conduit or thru treatment plant	2	41	0
Turbidity	2	36	0
Nitrite + Nitrate total [as N]	4	4	0
Chromium, total [as Cr]	4	2	0
Nitrogen, organic total [as N]	4	0	0
Nitrogen, total Kjeldahl	4	0	0
Temperature, water deg. fahrenheit	2	0	0
Phosphorus, total [as P]	2	0	0
Phosphate, ortho [as P]	2	0	0
Oxygen, dissolved [DO]	1	0	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 GA0034355.

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.

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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 GA0034355 there.

Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES GA0034355 for EMD MILLIPORE CORP. in Savannah, GA, shown with Effective permit status and Minor Discharger class. The page lists 15 pollutants on file, 15 of them under a numeric limit, 9 with a violation of any kind, and 4 with an effluent exceedance.