Velarion Records

Clean Water Act discharge permit · NPDES UTR000570

MARATHON PETROLEUM SALT LAKE CITY REFINERY, Salt Lake City, UT: NPDES UTR000570 discharge permit, effluent exceedances, inspections, penalties

MARATHON PETROLEUM SALT LAKE CITY REFINERY, held by Tesoro Refining and Marketing Company LLC, holds NPDES permit UTR000570, which discharges to N/A. EPA’s file records it issued January 1, 2020 and expiring December 31, 2023. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.

What the register holds for MARATHON PETROLEUM SALT LAKE CITY REFINERY: its NPDES ID, its permit type and status, its dates, its address in Salt Lake City, Utah, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES UTR000570.

Identity

Facility as filedMARATHON PETROLEUM SALT LAKE CITY REFINERY
Permittee as filedTesoro Refining and Marketing Company LLC
NPDES IDUTR000570
Permit statusAdministratively continued (past its expiration date and still in force until reissued)
Permit typeCoverage under a general permit
Discharger classMinor discharger
Facility typeNot a publicly owned treatment works
ProgramIndustrial stormwater
IssuedJanuary 1, 2020
Expiration dateDecember 31, 2023
Issuing agencyDEQ WATER QUALITY
AddressSalt Lake City, UT 84103
Receiving waterN/A
Receiving water impaired303(D) Listed
SubwatershedOutlet Jordan River-Frontal Great Salt Lake (HUC 160202040405)
NAICS324110 – Petroleum Refineries
SIC2911 – Petroleum Refining
Other EPA IDs (FRS)RCRA handler UTD000826362; ICIS-AIR source UT0000004903500004

Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download; cross-program IDs from EPA’s FRS facility-registry crosswalk.

Effluent limits and exceedances

EPA’s limits and effluent violation files hold no pollutant row for NPDES UTR000570.

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 UTR000570.

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, UTR000570.

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 UTR000570 there.

Nearby on the register

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

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