Flying J Petroleums, Inc

NPDES permit WY0000451 · Minor NON-POTW · effective, expires 2028-08-31 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

EPA's record, 2025-09-01 to 2026-08-31

0values over a limit
144required values missing, on 24 form(s)
28of 40 forms filed late

Last period with anything received: 2026-03-31.

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (48)

OutfallParameterStatisticLimitMonths
001pHDAILY MN >= 6 SU all year
001pHDAILY MN >= 6 SU all year
001pHDAILY MX <= 9.5 SU all year
001pHDAILY MX <= 9.5 SU all year
001BenzeneDAILY MX <= 5 ug/L (alert) all year
001BenzeneDAILY MX <= 5 ug/L (alert) all year
001FlowMO AVG report only all year
001FlowMO AVG report only all year
001FlowDAILY MX report only all year
001FlowDAILY MX report only all year
001Hydrocarbons, total petroleumDAILY MX <= 10 mg/L all year
001Hydrocarbons, total petroleumDAILY MX <= 10 mg/L all year
002pHDAILY MN >= 6 SU all year
002pHDAILY MN >= 6 SU all year
002pHDAILY MX <= 9.5 SU all year
002pHDAILY MX <= 9.5 SU all year
002BenzeneDAILY MX <= 5 ug/L (alert) all year
002BenzeneDAILY MX <= 5 ug/L (alert) all year
002FlowMO AVG report only all year
002FlowMO AVG report only all year
002FlowDAILY MX report only all year
002FlowDAILY MX report only all year
002Hydrocarbons, total petroleumDAILY MX <= 10 mg/L all year
002Hydrocarbons, total petroleumDAILY MX <= 10 mg/L all year
003pHDAILY MN >= 6 SU all year
003pHDAILY MN >= 6 SU all year
003pHDAILY MX <= 9.5 SU all year
003pHDAILY MX <= 9.5 SU all year
003BenzeneDAILY MX <= 5 ug/L (alert) all year
003BenzeneDAILY MX <= 5 ug/L (alert) all year
003FlowMO AVG report only all year
003FlowMO AVG report only all year
003FlowDAILY MX report only all year
003FlowDAILY MX report only all year
003Hydrocarbons, total petroleumDAILY MX <= 10 mg/L all year
003Hydrocarbons, total petroleumDAILY MX <= 10 mg/L all year
004pHDAILY MN >= 6 SU all year
004pHDAILY MN >= 6 SU all year
004pHDAILY MX <= 9.5 SU all year
004pHDAILY MX <= 9.5 SU all year
004BenzeneDAILY MX <= 5 ug/L (alert) all year
004BenzeneDAILY MX <= 5 ug/L (alert) all year
004FlowMO AVG report only all year
004FlowMO AVG report only all year
004FlowDAILY MX report only all year
004FlowDAILY MX report only all year
004Hydrocarbons, total petroleumDAILY MX <= 10 mg/L all year
004Hydrocarbons, total petroleumDAILY MX <= 10 mg/L all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states