CSX Transportation Inc

NPDES permit FL0032581 · Minor NON-POTW · effective, expires 2029-06-25 · 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 56 forms filed late

Last period with anything received: 2026-07-31.

Reporting

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

Limits in force (151)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeDAILY MX report only all year
001TurbidityDAILY MX report only all year
001Specific conductanceDAILY MX report only all year
001Oxygen, dissolved [DO]DAILY MN report only all year
001pHDAILY MN report only all year
001pHDAILY MX report only all year
001Solids, total suspendedDAILY MX report only all year
001Oil & GreaseDAILY MX report only all year
001Nitrogen, ammonia total [as N]DAILY MX report only all year
001Nitrogen, nitrate total [as N]DAILY MX report only all year
001Nitrogen, Kjeldahl, total [as N]DAILY MX report only all year
001Nitrite + Nitrate total [as N]DAILY MX report only all year
001Phosphorus, total [as P]DAILY MX report only all year
001Hardness, total [as CaCO3]DAILY MX report only all year
001Sodium, total recoverableDAILY MX report only all year
001Chloride [as Cl]DAILY MX report only all year
001Sulfate, total [as SO4]DAILY MX report only all year
001Fluoride, total [as F]DAILY MX report only all year
001Arsenic, total recoverableDAILY MX report only all year
001Iron, total recoverableDAILY MX report only all year
001Aluminum, total recoverableDAILY MX report only all year
001Lead, total recoverableDAILY MX report only all year
001Manganese, total recoverableDAILY MX report only all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
001Alpha, gross particle activityDAILY MX report only all year
002Temperature, water deg. centigradeDAILY MX report only all year
002TurbidityDAILY MX <= 29 NTU all year
002Specific conductanceDAILY MX <= 1275 umho/cm all year
002Oxygen, dissolved [DO]DAILY MN report only all year
002Oxygen, dissolved percent saturationDAILY MN >= 38 % all year
002pHDAILY MN >= 6 SU all year
002pHDAILY MX <= 8.5 SU all year
002Solids, total suspendedDAILY MX <= 45 mg/L all year
002Oil & GreaseDAILY MX <= 5 mg/L all year
002Nitrogen, total [as N]MO TOTAL report only all year
002Nitrogen, total [as N]ANNL TOT <= 3 ton/yr all year
002Nitrogen, total [as N]MO TOTAL report only all year
002Nitrogen, total [as N]5 YR AVG <= 3 ton/yr all year
002Nitrogen, ammonia total [as N]DAILY MX report only all year
002Nitrogen, ammonia total [as N]MO AVG report only all year
002Nitrogen, ammonia total [as N]MO AVG report only all year
002Nitrogen, ammonia total [as N]MO AVG <= 0 mg/L all year
002Nitrogen, ammonia total [as N]MAXIMUM <= 2.5 Ratio all year
002Nitrogen, nitrate total [as N]DAILY MX report only all year
002Nitrogen, Kjeldahl, total [as N]DAILY MX <= 11 mg/L all year
002Nitrite + Nitrate total [as N]DAILY MX <= 5.5 mg/L all year
002Phosphorus, total [as P]DAILY MX report only all year
002Hardness, total [as CaCO3]MAXIMUM report only all year
002Sodium, total recoverableDAILY MX report only all year
002Chloride [as Cl]DAILY MX report only all year
002Sulfate, total [as SO4]DAILY MX report only all year
002Fluoride, total [as F]DAILY MX <= 10 mg/L all year
002Arsenic, total recoverableDAILY MX <= 50 ug/L all year
002Iron, total recoverableDAILY MX <= 1 mg/L all year
002Aluminum, total recoverableDAILY MX report only all year
002Lead, total recoverableMAXIMUM report only all year
002Lead, total recoverableMAXIMUM report only all year
002Lead, total recoverableMAXIMUM <= 0 ug/L all year
002Manganese, total recoverableDAILY MX report only all year
002RainfallDAILY MX report only all year
002RainfallMO TOTAL report only 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
002Alpha, gross particle activityDAILY MX <= 15 pCi/L all year
002IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
002IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
002IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
002IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % all year
002IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % all year
002IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % all year
005Temperature, water deg. centigradeDAILY MX report only all year
005TurbidityDAILY MX <= 29 NTU all year
005Specific conductanceDAILY MX <= 1275 umho/cm all year
005Oxygen, dissolved [DO]DAILY MN report only all year
005Oxygen, dissolved percent saturationDAILY MN >= 38 % all year
005pHDAILY MN >= 6 SU all year
005pHDAILY MX <= 8.5 SU all year
005Solids, total suspendedDAILY MX <= 45 mg/L all year
005Oil & GreaseDAILY MX <= 5 mg/L all year
005Nitrogen, total [as N]MO TOTAL report only all year
005Nitrogen, ammonia total [as N]DAILY MX report only all year
005Nitrogen, ammonia total [as N]MO AVG report only all year
005Nitrogen, ammonia total [as N]MO AVG report only all year
005Nitrogen, ammonia total [as N]MO AVG <= 0 mg/L all year
005Nitrogen, ammonia total [as N]MAXIMUM <= 2.5 Ratio all year
005Nitrogen, nitrate total [as N]DAILY MX report only all year
005Nitrogen, Kjeldahl, total [as N]DAILY MX <= 11 mg/L all year
005Nitrite + Nitrate total [as N]DAILY MX <= 5.5 mg/L all year
005Phosphorus, total [as P]DAILY MX report only all year
005Hardness, total [as CaCO3]MAXIMUM report only all year
005Sodium, total recoverableDAILY MX report only all year
005Chloride [as Cl]DAILY MX report only all year
005Sulfate, total [as SO4]DAILY MX report only all year
005Fluoride, total [as F]DAILY MX <= 10 mg/L all year
005Arsenic, total recoverableDAILY MX <= 50 ug/L all year
005Iron, total recoverableDAILY MX <= 1 mg/L all year
005Aluminum, total recoverableDAILY MX report only all year
005Lead, total recoverableMAXIMUM report only all year
005Lead, total recoverableMAXIMUM report only all year
005Lead, total recoverableMAXIMUM <= 0 ug/L all year
005Manganese, total recoverableDAILY MX report only all year
005Flow, in conduit or thru treatment plantDAILY MX report only all year
005Flow, in conduit or thru treatment plantMO AVG report only all year
005Alpha, gross particle activityDAILY MX <= 15 pCi/L all year
005IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
005IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
005IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
005IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % all year
005IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % all year
005IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % all year
006Temperature, water deg. centigradeDAILY MX report only all year
006TurbidityDAILY MX <= 29 NTU all year
006Specific conductanceDAILY MX <= 1275 umho/cm all year
006Oxygen, dissolved [DO]DAILY MN report only all year
006Oxygen, dissolved percent saturationDAILY MN >= 38 % all year
006pHDAILY MN >= 6 SU all year
006pHDAILY MX <= 8.5 SU all year
006Solids, total suspendedDAILY MX <= 45 mg/L all year
006Oil & GreaseDAILY MX <= 5 mg/L all year
006Nitrogen, total [as N]MO TOTAL report only all year
006Nitrogen, ammonia total [as N]DAILY MX report only all year
006Nitrogen, ammonia total [as N]MO AVG report only all year
006Nitrogen, ammonia total [as N]MO AVG report only all year
006Nitrogen, ammonia total [as N]MO AVG <= 0 mg/L all year
006Nitrogen, ammonia total [as N]MAXIMUM <= 2.5 Ratio all year
006Nitrogen, nitrate total [as N]DAILY MX report only all year
006Nitrogen, Kjeldahl, total [as N]DAILY MX <= 11 mg/L all year
006Nitrite + Nitrate total [as N]DAILY MX <= 5.5 mg/L all year
006Phosphorus, total [as P]DAILY MX report only all year
006Hardness, total [as CaCO3]MAXIMUM report only all year
006Sodium, total recoverableDAILY MX report only all year
006Chloride [as Cl]DAILY MX report only all year
006Sulfate, total [as SO4]DAILY MX report only all year
006Fluoride, total [as F]DAILY MX <= 10 mg/L all year
006Arsenic, total recoverableDAILY MX <= 50 ug/L all year
006Iron, total recoverableDAILY MX <= 1 mg/L all year
006Aluminum, total recoverableDAILY MX report only all year
006Lead, total recoverableMAXIMUM report only all year
006Lead, total recoverableMAXIMUM report only all year
006Lead, total recoverableMAXIMUM <= 0 ug/L all year
006Manganese, total recoverableDAILY MX report only all year
006Flow, in conduit or thru treatment plantDAILY MX report only all year
006Flow, in conduit or thru treatment plantMO AVG report only all year
006Alpha, gross particle activityDAILY MX <= 15 pCi/L all year
006IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
006IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
006IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasMINIMUM >= 100 % all year
006IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % all year
006IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % all year
006IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaMINIMUM >= 100 % 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