Velarion Records
Follow this permit Velarion Records emails you this permit’s record, cited to the public filing, and tells you when the register changes it. Free.
We’ll email you a link to confirm. The continuous daily watch on every change is the paid alert. Unsubscribe any time.
Also free: The Pay Desk, the weekly executive pay briefing.

Clean Water Act discharge permit · NPDES UTND00051

KOOSHAREM CLAY MINE, Koosharem, UT: NPDES UTND00051 discharge permit, effluent exceedances, inspections, penalties

KOOSHAREM CLAY MINE, held by Holicim US INC, holds NPDES permit UTND00051. EPA’s file records it issued September 25, 2025 and expiring September 25, 2030. 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 KOOSHAREM CLAY MINE: its NPDES ID, its permit type and status, its dates, its address in Koosharem, Utah. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES UTND00051.

Identity

Facility as filedKOOSHAREM CLAY MINE
Permittee as filedHolicim US INC
NPDES IDUTND00051
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedSeptember 25, 2025
Expiration dateSeptember 25, 2030
Issuing agencyUTDEQ
AddressKoosharem, UT 84744
Receiving water impaired303(D) Listed
SubwatershedBox Creek (HUC 160300020107)

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 UTND00051.

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 UTND00051.

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, UTND00051.

Start the watch

How often?
  • One permit holder — $99/month
  • One watershed — $2,990/year
  • One state — $4,990/year
  • The whole register — $18,000/year

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 UTND00051 there.

Nearby on the register

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

What this page shows

This public-records page covers NPDES permit UTND00051 for the KOOSHAREM CLAY MINE in Koosharem, UT, held by Holicim US INC under an effective industrial stormwater permit issued September 25, 2025 and expiring September 25, 2030. The register lists a minor discharger class, 0 pollutants under a numeric limit, and 0 pollutants with an effluent exceedance, with the Box Creek subwatershed (HUC 160300020107) noted.