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Clean Water Act discharge permit · NPDES UTRC12818

MENDON IHP, Mendon, UT: NPDES UTRC12818 discharge permit, effluent exceedances, inspections, penalties

MENDON IHP, held by Questar Gas dba Enbridge Gas Utah, Wyoming and Idaho, holds NPDES permit UTRC12818. EPA’s file records it issued May 13, 2026 and expiring May 12, 2027. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for MENDON IHP: its NPDES ID, its permit type and status, its dates, its address in Mendon, Utah. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES UTRC12818.

Identity

Facility as filedMENDON IHP
Permittee as filedQuestar Gas dba Enbridge Gas Utah, Wyoming and Idaho
NPDES IDUTRC12818
Permit statusEffective
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramConstruction stormwater
IssuedMay 13, 2026
Expiration dateMay 12, 2027
Issuing agencyUTDEQ
AddressMendon, UT 84325
SubwatershedDeep Canyon-Little Bear River (HUC 160102030403)

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 UTRC12818.

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 UTRC12818.

Velarion’s copy of EPA’s ICIS-NPDES files does not yet 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, UTRC12818.

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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 UTRC12818 there.

Nearby on the register

Figures from EPA’s ICIS-NPDES download, loaded September 14, 2026.