Clean Water Act discharge permit · NPDES TXRNEBO16

CISCO SYSTEMS ALLEN TX FACILITY, Allen, TX: NPDES TXRNEBO16 discharge permit, effluent exceedances, inspections, penalties

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

CISCO SYSTEMS ALLEN TX FACILITY, held by Cisco Systems, Inc., holds NPDES permit TXRNEBO16. EPA’s file records it issued August 19, 2021 and expiring August 13, 2026.

CISCO SYSTEMS ALLEN TX FACILITY, Allen, Texas: Coverage under a general permit TXRNEBO16, held by Cisco Systems, Inc.; Industrial stormwater; Administratively continued (past its expiration date and still in force until reissued); issued August 19, 2021, term to August 13, 2026.

Texas holds 8,480 Industrial stormwater coverages of this permit type in EPA’s file; 430 were issued before TXRNEBO16. Cisco Systems, Inc. holds 3 permits in Texas.

Other permits held by Cisco Systems, Inc.

CISCO SYSTEMS RICHARDSON TX FACILITY, Richardson: TXRNEBO14, issued August 19, 2021
CISCO SYSTEMS AUSTIN TX FACILITY, Austin: TXRNEBO15, issued August 19, 2021

Coverages issued nearest TXRNEBO16

August 19, 2021: LOREAL USA DALLAS CPD DISTRIBUTION, Dallas, TXRNEAT75, held by L'Oreal USA S/D, Inc.
August 19, 2021: SILGAN PLASTICS, Houston, TXRNEBM22, held by Silgan Plastics Corporation
August 19, 2021: PALESTINE MUNICIPAL AIRPORT, Palestine, TXRNEBO12, held by City of Palestine
August 19, 2021: CISCO SYSTEMS RICHARDSON TX FACILITY, Richardson, TXRNEBO14, held by Cisco Systems, Inc.
August 19, 2021: CISCO SYSTEMS AUSTIN TX FACILITY, Austin, TXRNEBO15, held by Cisco Systems, Inc.
August 19, 2021: VALCO INSTRUMENTS, Houston, TXRNEBO19, held by Valco Instruments Company, Inc.
August 19, 2021: THERMO FLUIDS, Slaton, TXRNEBO21, held by Thermo Fluids Inc.
August 19, 2021: THERMO FLUIDS, Harlingen, TXRNEBO22, held by Thermo Fluids Inc.
August 19, 2021: THERMO FLUIDS, Houston, TXRNEBO23, held by Thermo Fluids Inc.
August 19, 2021: THERMO FLUIDS, Waco, TXRNEBO24, held by Thermo Fluids Inc.

CISCO SYSTEMS ALLEN TX FACILITY among its neighbors

EPA’s permit file holds 61 discharge permits in the Lower Wilson Creek subwatershed (HUC 120301060207), TXRNEBO16 among them. Its county holds 1,523, 14 of them major permits; TXRNEBO16 is a minor permit.

Other permits in the Lower Wilson Creek subwatershed (HUC 120301060207)

440 MURGESE, Fairview: TXR1549VD, minor permit, discharging to WILSON CREEK, permit term to March 4, 2028
AIRPORT SOUTH AND HARRY MCKILLOP WATER MAINS, Mckinney: TXR1561ME, minor permit, discharging to UNNAMED TRIBUTARIES OF 0821C/0821D, permit term to March 4, 2028
BANK OF AMERICA ANNA TEXAS, Anna: TXR1541YX, minor permit, discharging to EAST FORK TRINITY RIVER BASIN, permit term to March 4, 2028
BINNERRI CHURCH, Mckinney: TXR1517VF, minor permit, discharging to UNNAMED TRIBUTARY TO SLOAN CREEK, permit term to March 4, 2028
CHAMBERLAIN PARK - HOME BUILDING, Fairview: TXR1529WU, minor permit, discharging to WILSON CREEK, permit term to March 4, 2028
CHAPEL TRAILS, Mckinney: TXR15290D, minor permit, discharging to JEANS CREEK, permit term to March 5, 2023
CHELSEA COMMONS, Allen: TXR1545RX, minor permit, discharging to TRIBUTARY OF SLOAN CREEK, permit term to March 4, 2028
CHELSEA COMMONS, Allen: TXR1548RB, minor permit, discharging to COTTONWOOD CREEK SEGMENT 0820A, permit term to March 4, 2028
CITY OF ALLEN 2023-05-073, Allen: TXR1590OE, minor permit, discharging to SLOAN CREEK TRIBUTARY 3 TO LAKE LAVON, permit term to March 4, 2028
CONCRETE BATCH PLANT SUPPORTING MCKINNEY CRUSHER, Mckinney: TXR1519RG, minor permit, discharging to WILSON CREEK, permit term to March 4, 2028

What the register holds for CISCO SYSTEMS ALLEN TX FACILITY: its NPDES ID, its permit type and status, its dates, its address in Allen, Texas. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXRNEBO16.

Identity

Facility as filed	CISCO SYSTEMS ALLEN TX FACILITY
Permittee as filed	Cisco Systems, Inc.
NPDES ID	TXRNEBO16
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	August 19, 2021
Expiration date	August 13, 2026
Address	Allen, TX 75013
Subwatershed	Lower Wilson Creek (HUC 120301060207)

Effluent limits and exceedances

0Pollutants on file
0Under a numeric limit
0With a violation of any kind
0With an effluent exceedance

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXRNEBO16.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXRNEBO16.

Inspections

EPA’s inspection file holds no inspection for NPDES TXRNEBO16.

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 TXRNEBO16.

Watch this permit

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Nearby on the register

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

The CISCO SYSTEMS ALLEN TX FACILITY is one of 65 storm water industrial permits in Collin County, this one included, and 0.0% of that group has a violation on file. Among those same 65 permits, 1.5% carry an earlier issue date than this one, which was issued August 19, 2021. The permit sits within a subwatershed that holds 61 NPDES permits, this one included, and it has no pollutants under a numeric limit and no effluent exceedances on record.