Clean Water Act discharge permit · NPDES TXR1599SB

SYNOVA, Crosby, TX: NPDES TXR1599SB discharge permit, effluent exceedances, inspections, penalties

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

SYNOVA, held by Dl Glover Clearing, LLC, holds NPDES permit TXR1599SB, which discharges to Gum Gully Seg. 1001c. EPA’s file records it issued September 11, 2024 and expiring March 4, 2028.

SYNOVA, Crosby, Texas: Coverage under a general permit TXR1599SB, held by Dl Glover Clearing, LLC; Construction stormwater; Effective; issued September 11, 2024, term to March 4, 2028; discharges to GUM GULLY SEG. 1001C.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 9,058 were issued before TXR1599SB.

Coverages issued nearest TXR1599SB

September 11, 2024: CROSBY FARMS, Crosby, TXR1593SB, held by Saratoga Homes of Houston, LLC.
September 11, 2024: FOXWOOD CROSSING, Bryan, TXR1594SB, held by Stylecraft Builders, INC.
September 11, 2024: ARROWHEAD FARMS PHASE 3, Caldwell, TXR1595SB, held by Stylecraft Builders, INC.
September 11, 2024: WFS CSJ 0194-01-010 IH35, Gainesville, TXR1596SB, held by Austin Zachry Jv
September 11, 2024: LEON COUNTY SOLAR, Oakwood, TXR1598SB, held by Ferrovial Webber Energy, LLC
September 12, 2024: ARCADIA RIDGE PHASE 3 UNIT 18, San Antonio, TXR1526SC, held by Arcadia 75, LLC
September 12, 2024: WOODCREEK 8A BATCH PLANT, Fate, TXR1527SC, held by Glenn Thurman, Inc.
September 12, 2024: BEST BRAINS LOTS 3 4 & 8, Frisco, TXR1529SC, held by Krea Development LLC
September 12, 2024: HOU CSJ 3538-01-060, Conroe, TXR1530SC, held by R Construction Civil, LLC.
September 12, 2024: SILA SECTIONS 1 2 & 3, Huffman, TXR1531SC, held by Durwood Greene Construction

SYNOVA among its neighbors

EPA’s permit file holds 108 discharge permits in the Jackson Bayou-San Jacinto River subwatershed (HUC 120401040704), TXR1599SB among them. Its county holds 4,455, 195 of them major permits; TXR1599SB is a minor permit.

Other permits in the Jackson Bayou-San Jacinto River subwatershed (HUC 120401040704)

ALTIVIA OXIDE CHEMICALS PLANT, Crosby: TX0095559, minor permit, discharging to UNNAMED DITCH CROSBY-DAYTON RD, permit term to September 18, 2023
AMERICAN STEEL PIPE FABRICATION, Crosby: TXR05GM94, minor permit, permit term to August 13, 2026
ASPHALT PACKAGE 2023 - 2 - 23103MF2WQ01, Crosby: TXR1582OF, minor permit, discharging to CEDAR BAYOU, permit term to March 4, 2028
ASPHALT PACKAGE 2023 - 2 - 23103MF2WQ01, Crosby: TXR1594OE, minor permit, discharging to CEDAR BAYOU, permit term to March 4, 2028
BARRET CROSSING SUBDIVISION, Crosby: TXR1536YS, minor permit, discharging to SAN JACINTO RIVER TIDAL, permit term to March 4, 2028
BARRET STREET DEDICATION PAVING BRIDGE, Crosby: TXR1564NF, minor permit, discharging to RICKETT CREEK, permit term to March 4, 2028
BARRETT CROSSING AT SWEETGRASS VILLAGE - HOME BUILDING, Crosby: TXR1549PO, minor permit, discharging to RICKETT CREEK 1001B, permit term to March 4, 2028
BARRETT CROSSING LIFT STATION, Crobsy: TXR1567MG, minor permit, discharging to HIGHLANDS RESERVOIR, permit term to March 4, 2028
BARRETT CROSSING STREET DEDICATION SEC 1, Crosby: TXR1582LZ, minor permit, discharging to RICKETT CREEK, permit term to March 4, 2028
BARRETT STATION PHASE 1, Crosby: TXR1516PA, minor permit, discharging to RICKETT CREEK, permit term to March 4, 2028

What the register holds for SYNOVA: its NPDES ID, its permit type and status, its dates, its address in Crosby, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1599SB.

Identity

Facility as filed	SYNOVA
Permittee as filed	Dl Glover Clearing, LLC
NPDES ID	TXR1599SB
Permit status	Effective
Permit type	Coverage under a general permit
Discharger class	Minor discharger
Facility type	Not a publicly owned treatment works
Program	Construction stormwater
Issued	September 11, 2024
Expiration date	March 4, 2028
Address	Crosby, TX 77532
Receiving water	GUM GULLY SEG. 1001C
Subwatershed	Jackson Bayou-San Jacinto River (HUC 120401040704)
SIC	6552 – Subdividers And Developers

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 TXR1599SB.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1599SB.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1599SB.

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 TXR1599SB.

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, TXR1599SB.

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Nearby on the register

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

SYNOVA is one of 108 NPDES permits in the Jackson Bayou-San Jacinto River subwatershed. Of the 2,031 storm water construction permits in Harris County, 30.7% have an earlier issue date than this permit.