Clean Water Act discharge permit · NPDES TXR1516WC

MAGNOLIA STONE, Magnolia, TX: NPDES TXR1516WC 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

MAGNOLIA STONE, held by Lmr Builders, LLC, holds NPDES permit TXR1516WC, which discharges to Arnold Branch. EPA’s file records it issued October 10, 2025 and expiring March 4, 2028.

MAGNOLIA STONE, Magnolia, Texas: Coverage under a general permit TXR1516WC, held by Lmr Builders, LLC; Construction stormwater; Effective; issued October 10, 2025, term to March 4, 2028; discharges to ARNOLD BRANCH.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 16,343 were issued before TXR1516WC.

Coverages issued nearest TXR1516WC

October 9, 2025: LBB CSJ 006709033, Plainview, TXR1594WB, held by Texas Department of Transportation
October 9, 2025: PFENNIG PLACE OFF-SITE, Pflugerville, TXR1595WB, held by Denbow Company Inc.
October 9, 2025: SUTHERLANDS, Dickinson, TXR1597WB, held by Javier Saldierna
October 9, 2025: ROCKROSE SPORTS PARK, Amarillo, TXR1598WB, held by Southwest G. C., Inc.
October 9, 2025: LIBERTY HILL WAREHOUSE, Liberty Hill, TXR1599WB, held by Gage & Cade Construction, LLC
October 10, 2025: CHADWICK FARMS WEST & EAST INFRASTRUCTURE, Northlake, TXR1517WC, held by PAVECON PUBLIC WORKS LP
October 10, 2025: SKY RANCH - UNIT 2B, New Braunfels, TXR1518WC, held by 7 Site & Utility, LLC
October 10, 2025: AUDUBON HERON RUN PHASE 4, Magnolia, TXR1524WC, held by Clearx, LLC
October 10, 2025: INTELLIEPI RIDGEMONT PHASE 2, Allen, TXR1526WC, held by Rogers-O'Brien Construction Company, LLC
October 10, 2025: 2022 BOND YEAR 3 CONTRACT 16, Fort Worth, TXR1527WC, held by McClendon Construction Co., Inc.

MAGNOLIA STONE among its neighbors

EPA’s permit file holds 37 discharge permits in the Mink Branch-Walnut Creek subwatershed (HUC 120401020204), TXR1516WC among them. Its county holds 1,439, 16 of them major permits; TXR1516WC is a minor permit.

Other permits in the Mink Branch-Walnut Creek subwatershed (HUC 120401020204)

19935 LIVE OAK BEND GALVAN RESIDENCE, Magnolia: TXR1517PY, minor permit, discharging to LOG GULLY, permit term to March 4, 2028
29223 VILLAGE CREEK CHEVALIER RESIDENCE, Magnolia: TXR1559QO, minor permit, discharging to SULPHUR BRANCH 1008M, permit term to March 4, 2028
C&G WOODHAVEN PHASE 1B, Magnolia: TXR1533QL, minor permit, discharging to SAN JACINTO RIVER, permit term to March 4, 2028
CAMPBELL PLANT 16 MAGNOLIA, Magnolia: TXG110058, minor permit, discharging to MINK BRANCH OF WALNUT CREEK, permit term to November 7, 2021
CITY OF MAGNOLIA WWTP, Magnolia: TX0072702, major permit, discharging to ARNOLD BRANCH/MINK BRANCH, WALNUT CREEK, permit term to March 1, 2020
CLOVER CREEK MUD WWTP, Magnolia Division: TX0097969, minor permit, discharging to MINK BRANCH;WLANUT CK; SPRING CREEK, permit term to May 9, 2023
EMORY GLEN, Magnolia: TXR1590UT, minor permit, discharging to WALNUT CREEK, permit term to March 4, 2028
EMORY GLEN, Magnolia: TXR1594TD, minor permit, discharging to LOG GULLY TO WALNUT CREEK, permit term to March 4, 2028
FAIR OAKS WWTP, Hockley: TX0139751, not classed
FM 1488 - HOU CSJ 0523-08-007, Magnolia: TXR1588RG, minor permit, discharging to ARNOLD BRANCH, permit term to March 4, 2028

What the register holds for MAGNOLIA STONE: its NPDES ID, its permit type and status, its dates, its address in Magnolia, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1516WC.

Identity

Facility as filed	MAGNOLIA STONE
Permittee as filed	Lmr Builders, LLC
NPDES ID	TXR1516WC
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 10, 2025
Expiration date	March 4, 2028
Address	Magnolia, TX 77355
Receiving water	ARNOLD BRANCH
Subwatershed	Mink Branch-Walnut Creek (HUC 120401020204)

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 TXR1516WC.

Inspections, violations and enforcement

0Single-event violations

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1516WC.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1516WC.

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 TXR1516WC.

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, TXR1516WC.

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Nearby on the register

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

MAGNOLIA STONE is one of 1,031 storm water construction permits on EPA's NPDES register in Montgomery County. It is one of 37 NPDES permits in the Mink Branch-Walnut Creek subwatershed (HUC 120401020204). Of all 1,031 storm water construction permits in Montgomery County, 67.8% have an earlier issue date than this permit.