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Clean Water Act discharge permit · NPDES TXR1509ZB

RMO PROJECT, Hereford, TX: NPDES TXR1509ZB discharge permit, effluent exceedances, inspections, penalties

RMO PROJECT, held by M. A. Mortenson Company, holds NPDES permit TXR1509ZB, which discharges to Upper Prairie Dog Town Fork Red River. EPA’s file records it issued August 4, 2026 and expiring March 4, 2028.

RMO PROJECT, Hereford, Texas: Coverage under a general permit TXR1509ZB, held by M. A. Mortenson Company; Construction stormwater; Effective; issued August 4, 2026, term to March 4, 2028; discharges to UPPER PRAIRIE DOG TOWN FORK RED RIVER.

Texas holds 23,986 Construction stormwater coverages of this permit type in EPA’s file; 23,050 were issued before TXR1509ZB. M. A. Mortenson Company holds 35 permits in Texas.

Other permits held by M. A. Mortenson Company

Coverages issued nearest TXR1509ZB

RMO PROJECT among its neighbors

EPA’s permit file holds 2 discharge permits in the Overstreet Lake-Palo Duro Creek subwatershed (HUC 111201020104), TXR1509ZB among them. Its county holds 62, 0 of them major permits; TXR1509ZB is a minor permit.

Other permits in the Overstreet Lake-Palo Duro Creek subwatershed (HUC 111201020104)

  • ROMAN SOLAR I & II PV, Hereford: TXR1586YS, minor permit, discharging to PALO DURO CREEK AND TIERRA BLANCA CREEK, permit term to March 4, 2028

What the register holds for RMO PROJECT: its NPDES ID, its permit type and status, its dates, its address in Hereford, Texas, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES TXR1509ZB.

Identity

Facility as filedRMO PROJECT
Permittee as filedM. A. Mortenson Company
NPDES IDTXR1509ZB
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedAugust 4, 2026
Expiration dateMarch 4, 2028
AddressHereford, TX 79045
Receiving waterUPPER PRAIRIE DOG TOWN FORK RED RIVER
SubwatershedOverstreet Lake-Palo Duro Creek (HUC 111201020104)

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES TXR1509ZB.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES TXR1509ZB.

Inspections

EPA’s inspection file holds no inspection for NPDES TXR1509ZB.

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 TXR1509ZB.

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, TXR1509ZB.

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Nearby on the register

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

What this page shows

The RMO PROJECT, a Storm Water Construction general permit coverage in Hereford, Deaf Smith County, Texas (NPDES ID TXR1509ZB), is one of 2 NPDES permits in the Overstreet Lake-Palo Duro Creek subwatershed. Among the 15 storm water construction permits in Deaf Smith County, 0.0% have a violation on file, and this permit has no pollutants with an effluent exceedance or under a numeric limit. Of those same 15 permits, 80.0% were issued earlier than this one, which was issued August 4, 2026.