Clean Water Act discharge permit · NPDES TXR1555WA

D3 STORAGE FACILITY, League City, TX: NPDES TXR1555WA 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

D3 STORAGE FACILITY, held by Scanning Solutions LLC, holds NPDES permit TXR1555WA, which discharges to Robinson Bayou. EPA’s file records it issued October 2, 2025 and expiring March 4, 2028.

D3 STORAGE FACILITY, League City, Texas: Coverage under a general permit TXR1555WA, held by Scanning Solutions LLC; Construction stormwater; Effective; issued October 2, 2025, term to March 4, 2028; discharges to ROBINSON BAYOU.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 16,200 were issued before TXR1555WA.

Coverages issued nearest TXR1555WA

October 2, 2025: TALLYHO, San Antonio, TXR1549WA, held by Ashton San Antonio Residential, L.L.C.
October 2, 2025: VALVOLINE INSTANT OIL CHANGE MIDLAND - HWY 158, Midland, TXR1550WA, held by Velocity Auto Care, LLC
October 2, 2025: VALVOLINE INSTANT OIL CHANGE BROWNSVILLE, Brownsville, TXR1551WA, held by Velocity Auto Care, LLC
October 2, 2025: OFF-SITE CLEARING AND GRUBBING PHASE 2 TO SERVE GEN PK EAST, Houston, TXR1552WA, held by Prime Trees Inc.
October 2, 2025: GINNINGS ELEMENTARY SCHOOL REPLACEMENT, Denton, TXR1554WA, held by Balfour Beatty Construction, LLC
October 2, 2025: TRAILS OF JORDAN CREEK PH 1, Krum, TXR1556WA, held by Meritage Homes of Texas, LLC
October 2, 2025: STACY CROSSING RETAIL - LOT 6R BLOCK A, Mckinney, TXR1557WA, held by Novel Builders LLC
October 2, 2025: YELLOW CAT WIND, Blooming Grove, TXR1558WA, held by M. A. Mortenson Company
October 3, 2025: HWY 90 DISTRIBUTION CENTER, Houston, TXR1559WA, held by E. E. Reed Construction, L.P.
October 3, 2025: POINTE 183 IMAGING, Austin, TXR1560WA, held by Engen Contracting, Inc.

D3 STORAGE FACILITY among its neighbors

EPA’s permit file holds 560 discharge permits in the Clear Creek-Frontal Galveston Bay subwatershed (HUC 120402040100), TXR1555WA among them. Its county holds 419, 18 of them major permits; TXR1555WA is a minor permit.

Other permits in the Clear Creek-Frontal Galveston Bay subwatershed (HUC 120402040100)

10 PUBLIC SANITARY SEWER RELOCATION PLANS FOR EDG, Seabrook: TXR1567OE, minor permit, discharging to TAYLOR LAKE, permit term to March 4, 2028
11806 PORT ROAD, Seabrook: TXR1501PX, minor permit, discharging to BAYPORT CHANNEL, permit term to March 4, 2028
3223-01 HMCL MOB3 - ASC, Houston: TXR1557VH, minor permit, discharging to CLEAR LAKE, permit term to March 4, 2028
34 ACRES EGRET BAY MASS GRADING, League City: TXR1555QU, minor permit, discharging to ROBINSON BAYOU, permit term to March 4, 2028
4 HORN PROPERTIES, Pasadena: TXR1565VB, minor permit, discharging to MIDDLE BAYOU, permit term to March 4, 2028
42 WL FROM CLCWA WP 3 TO LEAGUE CITY BOOSTER PUMP STATION, Webster: TXR1580WY, minor permit, discharging to COW BAYOU, permit term to March 4, 2028
541 WATER SYSTEM, Alvin: TX0141623, minor permit, discharging to DETENTION BASIN CHIGGER CRK;CLEAR CREEK, permit term to July 8, 2027
6951 MCHARD RD--JOJES CAPITAL, Houston: TXR1545QD, minor permit, discharging to CLEAR CREEK ABOVE TIDAL, permit term to March 4, 2028
A SCHULMAN, La Porte: TX0111350, minor permit, discharging to UNNAMED DITCH; TAYLOR BAYOU, permit term to August 1, 2021
ACC HOU - MCHARD, Fresno: TXR05GQ82, minor permit, permit term to August 13, 2026

What the register holds for D3 STORAGE FACILITY: its NPDES ID, its permit type and status, its dates, its address in League City, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1555WA.

Identity

Facility as filed	D3 STORAGE FACILITY
Permittee as filed	Scanning Solutions LLC
NPDES ID	TXR1555WA
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	October 2, 2025
Expiration date	March 4, 2028
Address	League City, TX 77573
Receiving water	ROBINSON BAYOU
Subwatershed	Clear Creek-Frontal Galveston Bay (HUC 120402040100)

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 TXR1555WA.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1555WA.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1555WA.

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 TXR1555WA.

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, TXR1555WA.

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Nearby on the register

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

The D3 STORAGE FACILITY permit is one of 272 storm water construction permits in Galveston County, and 0.4% of those permits have a violation on file. Of all 272 such permits in the county, 58.8% were issued before this one, which was issued on October 2, 2025. The permit also falls within the Clear Creek-Frontal Galveston Bay subwatershed, which holds 560 NPDES permits, this one included.