Clean Water Act discharge permit · NPDES TXR05DL46

COSACO, Houston, TX: NPDES TXR05DL46 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
16Pollutants under a numeric limit
0Pollutants with an effluent exceedance
0Inspections on file
0Formal enforcement actions

COSACO, held by Kocide LLC, holds NPDES permit TXR05DL46. EPA’s file records it issued November 4, 2021 and expiring August 13, 2026.

COSACO, Houston, Texas: Coverage under a general permit TXR05DL46, held by Kocide LLC; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued November 4, 2021, term to August 13, 2026.

Lead, total [as Pb]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Zinc, total [as Zn]: 2 limits, 0 violations of any kind, 0 effluent exceedances.
Solids, total suspended: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Nitrite + Nitrate total [as N]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Phosphorus, total [as P]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Arsenic, total [as As]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Barium, total [as Ba]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Cadmium, total [as Cd]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Chromium, total [as Cr]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Copper, total [as Cu]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Iron, total [as Fe]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Manganese, total [as Mn]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Nickel, total [as Ni]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Silver, total [as Ag]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Selenium, total [as Se]: 1 limit, 0 violations of any kind, 0 effluent exceedances.
Mercury, total [as Hg]: 1 limit, 0 violations of any kind, 0 effluent exceedances.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 1,447 were issued before TXR05DL46.

Coverages issued nearest TXR05DL46

November 4, 2021: SOUTH WWTP, Brownsville, TXR05AL37, held by BROWNSVILLE PUBLIC UTILITIES BOARD
November 4, 2021: DUNCAN SAND AND GRAVEL PLANT, Eagle Lake, TXR05CD20, held by Alleyton Resource Company, LLC
November 4, 2021: R B FITTINGS AND FLANGES, Houston, TXR05CR44, held by R. B. Fittings And Flanges Inc.
November 4, 2021: SMITH SAND AND GRAVEL PLANT, Garwood, TXR05CU83, held by Alleyton Resource Company, LLC
November 4, 2021: WATER AND WASTE WATER CONSTRUCTION STAGING SITE, Brownsville, TXR05CZ71, held by Brownsville Public Utilities Board
November 4, 2021: CLARIANT CLEAR LAKE PLANT, Pasadena, TXR05DU84, held by Clariant Corporation
November 4, 2021: ATLAS ROOFING DAINGERFIELD FACILITY, Daingerfield, TXR05EM17, held by Atlas Roofing Corporation
November 4, 2021: WEGENHOFT SAND AND GRAVEL PLANT, La Grange, TXR05ER71, held by Alleyton Resource Company, LLC
November 4, 2021: SPRING, Spring, TXR05ER72, held by Alleyton Resource Company, LLC
November 4, 2021: EAGLE LAKE SAND AND GRAVEL PLANT, Eagle Lake, TXR05ER74, held by Alleyton Resource Company, LLC

COSACO among its neighbors

EPA’s permit file holds 144 discharge permits in the Upper Sims Bayou subwatershed (HUC 120401040501), TXR05DL46 among them. Its county holds 4,455, 195 of them major permits; TXR05DL46 is a minor permit.

Other permits in the Upper Sims Bayou subwatershed (HUC 120401040501)

13001 ALAMEDA HOUSTON PLANT, Houston: TX0079561, minor permit, discharging to SIMS BAYOU ABOVE TIDAL, permit term to January 8, 2024
7900 W FUQUA ST, Missouri City: TXR1594QZ, minor permit, discharging to SIMS BAYOU, permit term to March 4, 2028
ABLE INDUSTRIAL, Houston: TXR1537AO, minor permit, discharging to CLEAR CREEK, permit term to March 4, 2023
AIA HOUSTON P2 NEW MIDDLE SCHOOL, Houston: TXR1544NK, minor permit, discharging to SIMS BAYOU ABOVE TIDAL, permit term to March 4, 2028
AKADIA EVENT CENTER, Missouri City: TXR1502UE, minor permit, discharging to SIMS BAYOU ABOVE TIDAL, permit term to March 4, 2028
ALICANTE, Houston: TXR1581XY, minor permit, discharging to SIMS BAYOU 1007D, permit term to March 4, 2028
ALICANTE, Houston: TXR1594QW, minor permit, discharging to SIMS BAYOU ABOVE TIDAL, permit term to March 4, 2028
ALMEDA REED ROAD PIPE YARD DEVELOPMENT, Houston: TXR1542YM, minor permit, discharging to UNNAMED NON-TIDAL TRIBUTARY OF SIMS BAYOU, permit term to March 4, 2028
ALMEDA SIMS WWTP, Houston: TX0034924, major permit, discharging to SIMS BAY, permit term to October 17, 2023
ALMEDA SIMS WWTP, Houston: TXR05FF80, minor permit, permit term to August 13, 2026

What the register holds for COSACO: its NPDES ID, its permit type and status, its dates, its address in Houston, Texas, and 16 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR05DL46.

Identity

Facility as filed	COSACO
Permittee as filed	Kocide LLC
NPDES ID	TXR05DL46
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	Not a publicly owned treatment works
Program	Industrial stormwater
Issued	November 4, 2021
Expiration date	August 13, 2026
Address	Houston, TX 77045
Subwatershed	Upper Sims Bayou (HUC 120401040501)
SIC	2879 – Agricultural Chemicals

Effluent limits and exceedances

16Pollutants on file
16Under 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
Lead, total [as Pb]	2	0	0
Zinc, total [as Zn]	2	0	0
Solids, total suspended	1	0	0
Nitrite + Nitrate total [as N]	1	0	0
Phosphorus, total [as P]	1	0	0
Arsenic, total [as As]	1	0	0
Barium, total [as Ba]	1	0	0
Cadmium, total [as Cd]	1	0	0
Chromium, total [as Cr]	1	0	0
Copper, total [as Cu]	1	0	0
Iron, total [as Fe]	1	0	0
Manganese, total [as Mn]	1	0	0
Nickel, total [as Ni]	1	0	0
Silver, total [as Ag]	1	0	0
Selenium, total [as Se]	1	0	0
Mercury, total [as Hg]	1	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TXR05DL46.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR05DL46.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR05DL46.

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

EPA’s informal enforcement file holds no action for NPDES TXR05DL46.

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Nearby on the register

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

This public-records page covers Clean Water Act discharge permit NPDES TXR05DL46 for COSACO in Houston, TX, held by Kocide LLC, with its status listed as administratively continued and its program as industrial stormwater. The register lists 16 pollutants under a numeric limit and 0 pollutants with an effluent exceedance, and it records the permit as issued November 4, 2021 and expiring August 13, 2026.