Clean Water Act discharge permit · NPDES LA0006181

SOLSTICE ADVANCED MATERIALS US, INC.- GEISMAR FACILITY, Geismar, LA: NPDES LA0006181 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MajorDischarger class
73Pollutants under a numeric limit
8Pollutants with an effluent exceedance
1Inspections on file
0Formal enforcement actions

SOLSTICE ADVANCED MATERIALS US, INC.- GEISMAR FACILITY, held by Honeywell International Inc., holds NPDES permit LA0006181, which discharges to Mississippi R & B Braud-Blind R. EPA’s file records it issued January 8, 2016 and expiring January 7, 2021. 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	SOLSTICE ADVANCED MATERIALS US, INC.- GEISMAR FACILITY
Permittee as filed	Honeywell International Inc.
NPDES ID	LA0006181
Permit status	Administratively continued (past its expiration date and still in force until reissued)
Permit type	Individual permit
Discharger class	Major discharger
Facility type	Not a publicly owned treatment works
Issued	January 8, 2016
Expiration date	January 7, 2021
Address	Geismar, LA 70734
Receiving water	MISSISSIPPI R & B BRAUD-BLIND R
Receiving water impaired	303(D) Listed
Subwatershed	Claiborne Island (HUC 080701000105)
Other EPA IDs (FRS)	RCRA handler LAD985211689; ICIS-AIR source LA0000002200500003

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

Effluent limits and exceedances

74Pollutants on file
73Under a numeric limit
18With a violation of any kind
8With 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; the 60 with the most exceedances of 74 are shown.

Pollutant or measure	Limits	Violations, any kind	Effluent exceedances	Latest exceedance	Largest exceedance, as filed
Solids, total suspended	6	37	31	December 31, 2025	667% over the limit
Coliform, fecal general	2	11	9	November 30, 2021	900% over the limit
Cycles Of Concentration	0	8	8	December 31, 2025	47% over the limit
Nickel, total [as Ni]	2	9	7	November 30, 2016	66% over the limit
pH	14	16	6	July 31, 2020
BOD, 5-day, 20 deg. C	4	9	5	October 31, 2025	68% over the limit
pH range excursions, > 60 minutes	2	10	3	June 30, 2021	2,147,483,650% over the limit
Fluoride, total [as F]	5	7	3	August 31, 2016	101% over the limit
Flow, in conduit or thru treatment plant	16	12	0
Chromium, total [as Cr]	2	12	0
Zinc, total [as Zn]	2	8	0
Alpha, gross particle activity	5	6	0
Radium 226, total	5	4	0
Trichloroethylene	2	4	0
Methyl chloride [Chloromethane]	2	2	0
pH range excursions, monthly total accum	2	2	0
Carbon, tot organic [TOC]	5	1	0
Oil and grease	4	1	0
Carbon tetrachloride	2	0	0
1,2-Dichloroethane	2	0	0
Chloroform	2	0	0
Toluene	2	0	0
Benzene	2	0	0
Acenaphthylene	2	0	0
Acenaphthene	2	0	0
Acrylonitrile	2	0	0
Anthracene	2	0	0
Benzo[b]fluoranthene	2	0	0
Benzo[k]fluoranthene	2	0	0
Benzo[a]pyrene	2	0	0
Chlorobenzene	2	0	0
Chrysene	2	0	0
Diethyl phthalate	2	0	0
Dimethyl phthalate	2	0	0
Ethylbenzene	2	0	0
Fluoranthene	2	0	0
Fluorene	2	0	0
Hexachlorobutadiene	2	0	0
Hexachloroethane	2	0	0
Methylene chloride	2	0	0
Nitrobenzene	2	0	0
Phenanthrene	2	0	0
Pyrene	2	0	0
Tetrachloroethylene	2	0	0
1,1-Dichloroethane	2	0	0
1,1-Dichloroethylene	2	0	0
1,1,1-Trichloroethane	2	0	0
1,1,2-Trichloroethane	2	0	0
Benzo[a]anthracene	2	0	0
1,2-Dichlorobenzene	2	0	0
1,2-Dichloropropane	2	0	0
trans-1,2-Dichloroethylene	2	0	0
1,2,4-Trichlorobenzene	2	0	0
1,3-Dichlorobenzene	2	0	0
1,4-Dichlorobenzene	2	0	0
2-Nitrophenol	2	0	0
2,4-Dimethylphenol	2	0	0
2,4-Dinitrophenol	2	0	0
4-Nitrophenol	2	0	0
4,6-Dinitro-o-cresol	2	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 LA0006181.

Inspections

Date	What EPA recorded	Agency
June 24, 2026	Evaluation	S

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

Date	What EPA recorded	Agency
February 6, 2026	Phone Call/ EMAIL	State

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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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 LA0006181 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 LA0006181 for SOLSTICE ADVANCED MATERIALS US, INC.- GEISMAR FACILITY in Geismar, LA, held by Honeywell International Inc., which discharges to Mississippi R & B Braud-Blind R and is classed as a Major Discharger with an administratively continued status. The page lists 73 pollutants under a numeric limit and 8 pollutants with an effluent exceedance.