Louisville International Standiford Field

NPDES permit KY0092185 · Minor NON-POTW · effective, expires 2029-01-31 · 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
0required values missing, on 0 form(s)
0of 24 forms filed late

Last period with anything received: 2026-06-30.

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among KY permits in EPA's filings — check your permit).

Limits in force (78)

OutfallParameterStatisticLimitMonths
002Oxygen, dissolved [DO]INST MIN >= 5 mg/L all year
002BOD, 5-day, 20 deg. CMO AVG report only all year
002BOD, 5-day, 20 deg. CDAILY MX report only all year
002pHMINIMUM >= 6 SU all year
002pHDAILY MX <= 9 SU all year
002Solids, total suspendedMO AVG <= 30 mg/L all year
002Solids, total suspendedDAILY MX <= 60 mg/L all year
002Oil & GreaseMO AVG <= 10 mg/L all year
002Oil & GreaseDAILY MX <= 15 mg/L all year
002Nitrogen, ammonia total [as N]MO AVG report only all year
002Nitrogen, ammonia total [as N]DAILY MX <= 14.7 mg/L all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
003Oxygen, dissolved [DO]INST MIN >= 5 mg/L all year
003BOD, 5-day, 20 deg. CMO AVG report only all year
003BOD, 5-day, 20 deg. CDAILY MX report only all year
003pHMINIMUM >= 6 SU all year
003pHDAILY MX <= 9 SU all year
003Solids, total suspendedMO AVG <= 30 mg/L all year
003Solids, total suspendedDAILY MX <= 60 mg/L all year
003Oil & GreaseMO AVG <= 10 mg/L all year
003Oil & GreaseDAILY MX <= 15 mg/L all year
003Nitrogen, ammonia total [as N]MO AVG report only all year
003Nitrogen, ammonia total [as N]DAILY MX <= 14.7 mg/L all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003AOxygen, dissolved [DO]INST MIN >= 5 mg/L all year
003ABOD, 5-day, 20 deg. CMO AVG report only all year
003ABOD, 5-day, 20 deg. CDAILY MX report only all year
003ApHMINIMUM >= 6 SU all year
003ApHDAILY MX <= 9 SU all year
003ASolids, total suspendedMO AVG <= 30 mg/L all year
003ASolids, total suspendedDAILY MX <= 60 mg/L all year
003AOil & GreaseMO AVG <= 10 mg/L all year
003AOil & GreaseDAILY MX <= 15 mg/L all year
003ANitrogen, ammonia total [as N]MO AVG report only all year
003ANitrogen, ammonia total [as N]DAILY MX <= 14.7 mg/L all year
003AFlow, in conduit or thru treatment plantMO AVG report only all year
003AFlow, in conduit or thru treatment plantDAILY MX report only all year
003BOxygen, dissolved [DO]INST MIN >= 5 mg/L all year
003BBOD, 5-day, 20 deg. CMO AVG report only all year
003BBOD, 5-day, 20 deg. CDAILY MX report only all year
003BpHMINIMUM >= 6 SU all year
003BpHDAILY MX <= 9 SU all year
003BSolids, total suspendedMO AVG <= 30 mg/L all year
003BSolids, total suspendedDAILY MX <= 60 mg/L all year
003BOil & GreaseMO AVG <= 10 mg/L all year
003BOil & GreaseDAILY MX <= 15 mg/L all year
003BNitrogen, ammonia total [as N]MO AVG report only all year
003BNitrogen, ammonia total [as N]DAILY MX <= 14.7 mg/L all year
003BFlow, in conduit or thru treatment plantMO AVG report only all year
003BFlow, in conduit or thru treatment plantDAILY MX report only all year
003COxygen, dissolved [DO]INST MIN >= 5 mg/L all year
003CBOD, 5-day, 20 deg. CMO AVG report only all year
003CBOD, 5-day, 20 deg. CDAILY MX report only all year
003CpHMINIMUM >= 6 SU all year
003CpHDAILY MX <= 9 SU all year
003CSolids, total suspendedMO AVG <= 30 mg/L all year
003CSolids, total suspendedDAILY MX <= 60 mg/L all year
003COil & GreaseMO AVG <= 10 mg/L all year
003COil & GreaseDAILY MX <= 15 mg/L all year
003CNitrogen, ammonia total [as N]MO AVG report only all year
003CNitrogen, ammonia total [as N]DAILY MX <= 14.7 mg/L all year
003CFlow, in conduit or thru treatment plantMO AVG report only all year
003CFlow, in conduit or thru treatment plantDAILY MX report only all year
004Oxygen, dissolved [DO]INST MIN >= 5 mg/L all year
004BOD, 5-day, 20 deg. CMO AVG report only all year
004BOD, 5-day, 20 deg. CDAILY MX report only all year
004pHMINIMUM >= 6 SU all year
004pHDAILY MX <= 9 SU all year
004Solids, total suspendedMO AVG <= 30 mg/L all year
004Solids, total suspendedDAILY MX <= 60 mg/L all year
004Oil & GreaseMO AVG <= 10 mg/L all year
004Oil & GreaseDAILY MX <= 15 mg/L all year
004Nitrogen, ammonia total [as N]MO AVG report only all year
004Nitrogen, ammonia total [as N]DAILY MX <= 14.7 mg/L all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantDAILY MX 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