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Clean Water Act discharge permit · NPDES IDR10L0CF

LOUCKS PROPERTY - LOUCKS DRAIN IN-FILL, Marsing, ID: NPDES IDR10L0CF discharge permit, effluent exceedances, inspections, penalties

LOUCKS PROPERTY - LOUCKS DRAIN IN-FILL, held by Idaho Materials & Construction, holds NPDES permit IDR10L0CF. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for LOUCKS PROPERTY - LOUCKS DRAIN IN-FILL: its NPDES ID, its permit type and status, its its address in Marsing, Idaho. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES IDR10L0CF.

Identity

Facility as filedLOUCKS PROPERTY - LOUCKS DRAIN IN-FILL
Permittee as filedIdaho Materials & Construction
NPDES IDIDR10L0CF
Permit statusNot needed
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
AddressMarsing, ID 83639
SubwatershedLower Jump Creek (HUC 170501031003)

Cited to the EPA ICIS-NPDES permit file (ECHO download).

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES IDR10L0CF.

Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.

Inspections, violations and enforcement

EPA’s single-event violation file, as loaded, holds no violation for NPDES IDR10L0CF.

Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.

Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.

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, IDR10L0CF.

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  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
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How we handle your data → Privacy

EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID IDR10L0CF there.

Nearby on the register

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

What this page shows

The Lower Jump Creek subwatershed, coded 170501031003, holds 1 NPDES permit, which is LOUCKS PROPERTY - LOUCKS DRAIN IN-FILL. Owyhee County shows 0.0% of its 7 storm water construction permits with a violation logged. On EPA's NPDES register, Owyhee County's storm water construction total is 7, counting this entry.