Clean Water Act discharge permit · NPDES TXR05FR83

CITY OF SAN MARCOS, San Marcos, TX: NPDES TXR05FR83 discharge permit, effluent exceedances, inspections, penalties

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

CITY OF SAN MARCOS, held by City of San Marcos, holds NPDES permit TXR05FR83. EPA’s file records it issued May 26, 2022 and expiring August 13, 2026.

CITY OF SAN MARCOS, San Marcos, Texas: Coverage under a general permit TXR05FR83, held by City of San Marcos; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued May 26, 2022, term to August 13, 2026.

BOD, 5-day, 20 deg. C: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Arsenic, total [as As]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Barium, total [as Ba]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Cadmium, total [as Cd]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Chromium, total [as Cr]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Copper, total [as Cu]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Lead, total [as Pb]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Manganese, total [as Mn]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Nickel, total [as Ni]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Silver, total [as Ag]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Zinc, total [as Zn]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Selenium, total [as Se]: 3 limits, 0 violations of any kind, 0 effluent exceedances.
Mercury, total [as Hg]: 3 limits, 0 violations of any kind, 0 effluent exceedances.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 3,229 were issued before TXR05FR83. City of San Marcos holds 2 permits in Texas.

Other permits held by City of San Marcos

CITY OF SAN MARCOS MS4, San Marcos: TXR040485, issued September 30, 2022

Coverages issued nearest TXR05FR83

May 25, 2022: PALREP, Houston, TXR05FR80, held by Palrep, LLC
May 25, 2022: FOSTER ELECTRIC USA, El Paso, TXR05FR81, held by Foster Electric (U.S.A.), Inc.
May 25, 2022: RICHARD WALDEN, Garland, TXRNEBW93, held by Walden Cabinets
May 25, 2022: ORNAMENTAL DESIGNS, Garland, TXRNEBX06, held by ornamental designs, inc.
May 25, 2022: GREATER DALLAS PRESS, Garland, TXRNEBX07, held by NEW CENTURY ENTERPRISES, INC.
May 26, 2022: HELMY ASSOC & CO, San Antonio, TXR05FR84, held by Helmy, Associates & Co., Inc.
May 26, 2022: MELHER TRANSPORT, El Paso, TXR05FR85, held by Melher Transport Inc.
May 26, 2022: HIGH PLAINS SALVAGE, Dalhart, TXR05FR86, held by High Plains Salvage, LLC
May 26, 2022: INDUSTRIAL SPRAY PAINTING, Garland, TXRNEBX08, held by Industrial Spray Painting, Inc.
May 26, 2022: MOBILE POWER, Garland, TXRNEBX09, held by Mobile Electric Power Solutions, Inc.

CITY OF SAN MARCOS among its neighbors

EPA’s permit file holds 28 discharge permits in the Purgatory Creek-San Marcos River subwatershed (HUC 121002030302), TXR05FR83 among them.

Other permits in the Purgatory Creek-San Marcos River subwatershed (HUC 121002030302)

222 WEST HOLLAND STREET, San Marcos: TXR1546RD, minor permit, discharging to SPRING LAKE, permit term to March 4, 2028
CITY OF SAN MARCOS MS4, San Marcos: TXR040485, minor permit, discharging to SAN MARCOS RIVER, permit term to January 23, 2024
CITY OF SAN MARCOS WASTEWATER TREATMENT FACILITY, San Marcos: TXR05FA0J, minor permit, permit term to February 28, 2026
DEL SAN XAVIER, San Marcos: TXR1555GL, minor permit, discharging to UNNAMED CREEK, permit term to March 4, 2023
KISSING TREE PHASE 8B, San Marcos: TXR1565UN, minor permit, discharging to WILLOW SPRINGS CREEK, permit term to March 4, 2028
KISSING TREE PHASE 8C, San Marcos: TXR1577XY, minor permit, discharging to WILLOW SPRINGS CREEK, permit term to March 4, 2028
KISSING TREE TRUNK HILL WATER FACILITY, San Marcos: TXR1547QN, minor permit, discharging to WILLOW SPRINGS CREEK, permit term to March 4, 2028
LA CIMA, San Marcos: TXR1507NY, minor permit, discharging to PURGATORY CREEK, permit term to March 4, 2028
LA CIMA, San Marcos: TXR1587SW, minor permit, discharging to PURGATORY CREEK TO UPPER SAN MARCOS RIVER, permit term to March 4, 2028
LA CIMA, San Marcos: TXR1587WN, minor permit, discharging to PURGATORY CREEK, permit term to March 4, 2028

What the register holds for CITY OF SAN MARCOS: its NPDES ID, its permit type and status, its dates, its address in San Marcos, Texas, and 13 pollutants under a numeric limit. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR05FR83.

Identity

Facility as filed	CITY OF SAN MARCOS
Permittee as filed	City of San Marcos
NPDES ID	TXR05FR83
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	May 26, 2022
Expiration date	August 13, 2026
Address	San Marcos, TX 78666
Receiving water impaired	303(D) Listed
Subwatershed	Purgatory Creek-San Marcos River (HUC 121002030302)

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	3	0	0
Arsenic, total [as As]	3	0	0
Barium, total [as Ba]	3	0	0
Cadmium, total [as Cd]	3	0	0
Chromium, total [as Cr]	3	0	0
Copper, total [as Cu]	3	0	0
Lead, total [as Pb]	3	0	0
Manganese, total [as Mn]	3	0	0
Nickel, total [as Ni]	3	0	0
Silver, total [as Ag]	3	0	0
Zinc, total [as Zn]	3	0	0
Selenium, total [as Se]	3	0	0
Mercury, total [as Hg]	3	0	0

EPA’s effluent violation file records no exceedance of a numeric limit for NPDES TXR05FR83.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR05FR83.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR05FR83.

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 TXR05FR83.

Watch this permit

One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, TXR05FR83.

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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 TXR05FR83, held by City of San Marcos for CITY OF SAN MARCOS in San Marcos, TX, under the industrial stormwater program with a status of administratively continued. The register lists 13 pollutants under a numeric limit and 0 pollutants with an effluent exceedance.