Clean Water Act discharge permit · NPDES TXR05FQ75

CITY OF ROCKDALE WWTP, Rockdale, TX: NPDES TXR05FQ75 discharge permit, effluent exceedances, inspections, penalties

Administratively continuedPermit status
MinorDischarger class
13Pollutants under a numeric limit
0Pollutants with an effluent exceedance
1Inspections on file
0Formal enforcement actions

CITY OF ROCKDALE WWTP, held by City of Rockdale, holds NPDES permit TXR05FQ75. EPA’s file records it issued April 21, 2022 and expiring August 13, 2026.

CITY OF ROCKDALE WWTP, Rockdale, Texas: Coverage under a general permit TXR05FQ75, held by City of Rockdale; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued April 21, 2022, term to August 13, 2026.

BOD, 5-day, 20 deg. C: 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.
Lead, total [as Pb]: 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.
Zinc, total [as Zn]: 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.

January 13, 2026: Permit Violations - Violation Specified in Comment (ST6).
January 13, 2026: Evaluation (S).
January 18, 2024: Permit Violations - Violation Specified in Comment (ST6).

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 3,070 were issued before TXR05FQ75.

Coverages issued nearest TXR05FQ75

April 20, 2022: CITY OF MIDLAND WATER POLLUTION CONTROL PLANT, Midland, TXR05FQ70, held by City Of Midland
April 20, 2022: H AND B PACKING, Waco, TXR05FQ72, held by H & B Packing Co., Inc.
April 20, 2022: KOCH FILTER, Houston, TXRNEBW26, held by Koch Filter Corporation
April 20, 2022: CHRYSO ROYSE CITY, Royse City, TXRNEBW27, held by CHRYSO INC
April 21, 2022: CAYUGA PLANT, Kerens, TXR05FQ73, held by Holsey Mining, Inc.
April 21, 2022: GARLAND VENTURES, Garland, TXRNEBW28, held by Garland Ventures, Ltd.
April 21, 2022: OPTI-LUXX, Grand Prairie, TXRNEBW29, held by Opti-Luxx Inc.
April 22, 2022: VICTORIA SITE, Victoria, TXR05FQ81, held by Zinc Resources LLC
April 22, 2022: MARK IV, Fort Worth, TXR05FQ82, held by M&M Manufacturing, Inc.
April 22, 2022: CITY OF JACINTO CITY WASTEWATER TREATMENT FACILITY, Jacinto City, TXR05FQ83, held by City of Jacinto City

CITY OF ROCKDALE WWTP among its neighbors

EPA’s permit file holds 13 discharge permits in the Reece Creek-East Yegua Creek subwatershed (HUC 120701020201), TXR05FQ75 among them. Its county holds 51, 2 of them major permits; TXR05FQ75 is a minor permit.

Other permits in the Reece Creek-East Yegua Creek subwatershed (HUC 120701020201)

ALCOA-ROCKDALE OPERATIONS, Rockdale: TX0000876, major permit, discharging to UNNAMED TRIB;EAST YEGUA CREEK, permit term to November 1, 2018
CITY OF ROCKDALE GLO-MIT DRAINAGE IMPROVEMENTS, Rockdale: TXR1552QC, minor permit, discharging to SOMERVILLE LAKE, permit term to March 4, 2028
CITY OF ROCKDALE WWTP, Rockdale: TX0027197, major permit, discharging to MAN-MADE DITCH;HAM BRANCH;E YEGUA CK;YEGUA CK, permit term to November 21, 2024
CORNERSTONE - HOME BUILDING, Rockdale: TXR1535PW, minor permit, discharging to REECE CREEK, permit term to March 4, 2028
DASHIELL SLES ROW CLEARING, Thorndale: TXR1512XE, minor permit, discharging to EAST YEGUA CREEK, permit term to March 4, 2028
LAKE ALCOA RAW WATER INTAKE STRUCTURE AND ELEVATED, Rockdale: TXR1577YH, minor permit, discharging to EAST YEGUA CREEK, permit term to March 4, 2028
SLR LANDFILL OPERATIONS, Rockdale: TXR05FR17, minor permit, permit term to August 13, 2026
T1 ENERGY G2, Rockdale: TXR1585WS, minor permit, discharging to UNNAMED NATURAL WATERCOURSE, permit term to March 4, 2028
TXI ROCKDALE READY MIX, Rockdale: TXG111103, minor permit, discharging to BRUSHY CREEK, permit term to November 7, 2021
WALLEYE CREEK SWITCH, Thorndale: TXR1585TC, minor permit, discharging to ALCOA LAKE, permit term to March 4, 2028

Identity

Facility as filed	CITY OF ROCKDALE WWTP
Permittee as filed	City of Rockdale
NPDES ID	TXR05FQ75
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	April 21, 2022
Expiration date	August 13, 2026
Address	Rockdale, TX 76567
Subwatershed	Reece Creek-East Yegua Creek (HUC 120701020201)

Effluent limits and exceedances

13Pollutants on file
13Under 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
BOD, 5-day, 20 deg. C	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
Lead, total [as Pb]	1	0	0
Manganese, total [as Mn]	1	0	0
Nickel, total [as Ni]	1	0	0
Silver, total [as Ag]	1	0	0
Zinc, total [as Zn]	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 TXR05FQ75.

Inspections, violations and enforcement

2Single-event violations

Date	What EPA recorded	Agency
January 13, 2026	Permit Violations - Violation Specified in Comment	ST6
January 18, 2024	Permit Violations - Violation Specified in Comment	ST6

Inspections

Date	What EPA recorded	Agency
January 13, 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

EPA’s informal enforcement file holds no action for NPDES TXR05FQ75.

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Nearby on the register

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

This public-records page covers NPDES permit TXR05FQ75, held by City of Rockdale for the CITY OF ROCKDALE WWTP in Rockdale, TX, an administratively continued minor discharger permit coded for industrial stormwater. The page lists 13 pollutants on file, 0 of which are under a numeric limit and 0 of which show an effluent exceedance, with the subwatershed given as Reece Creek-East Yegua Creek (HUC 120701020201).