STELLA-JONES CORPORATION

NPDES permit OR0031003 · Minor NON-POTW · administratively continued, expires 2015-10-31 · 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.

This permit expired on 2015-10-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

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

1values over a limit
0required values missing, on 0 form(s)
2of 26 forms filed late

Last period with anything received: 2026-07-31. Most often over: Oil & Grease (1).

Reporting

Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (24)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. fahrenheitDAILY MX <= 64 deg F May, Jun, Jul, Aug, Sep, Oct
001BOD, 5-day, 20 deg. CMO AVG <= 30 mg/L all year
001BOD, 5-day, 20 deg. CDAILY MX <= 45 mg/L all year
001pHDAILY MN >= 6.5 SU all year
001pHDAILY MX <= 8.5 SU all year
001Solids, total suspendedDAILY MX report only all year
001Oil & GreaseDAILY MX <= 10 mg/L all year
001Hardness, total [as CaCO3]VALUE report only all year
001Copper, total [as Cu]DAILY MX report only all year
001Lead, total [as Pb]DAILY MX report only all year
001Zinc, total [as Zn]DAILY MX report only all year
001PentachlorophenolMO AVG <= .0031 mg/L all year
001PentachlorophenolDAILY MX <= .0053 mg/L all year
001PentachlorophenolMO AVG <= .005 mg/L all year
001PentachlorophenolDAILY MX <= .0087 mg/L all year
001PentachlorophenolMO AVG <= .0068 mg/L all year
001PentachlorophenolDAILY MX <= .0118 mg/L all year
001PentachlorophenolMO AVG <= .0083 mg/L all year
001PentachlorophenolDAILY MX <= .0144 mg/L all year
001PentachlorophenolMO AVG <= .0102 mg/L all year
001PentachlorophenolDAILY MX <= .0176 mg/L all year
001PentachlorophenolMO AVG <= .0137 mg/L all year
001PentachlorophenolDAILY MX <= .0238 mg/L all year
001Flow, in conduit or thru treatment plantMO AVG report only 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