Hillsborough County Public Utilities Department

NPDES permit FL0028061 · Major POTW · effective, expires 2030-02-09 · 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 48 forms filed late

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

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 (70)

OutfallParameterStatisticLimitMonths
003TurbidityMAXIMUM report only all year
003Plant capacity fact. percent of capacityMO AVG report only all year
003Oxygen, dissolved [DO]MINIMUM >= 4.1 mg/L all year
003pHMINIMUM >= 6.5 SU all year
003pHMAXIMUM <= 8.5 SU all year
003Solids, total suspendedWKLY AVG <= 7.5 mg/L all year
003Solids, total suspendedMAXIMUM <= 10 mg/L all year
003Solids, total suspendedMO AVG <= 6.25 mg/L all year
003Solids, total suspendedMAXIMUM <= 5 mg/L all year
003Solids, total suspendedMO AVG report only all year
003Solids, total suspendedANNL AVG <= 5 mg/L all year
003Nitrogen, total [as N]WKLY AVG <= 4.5 mg/L all year
003Nitrogen, total [as N]MAXIMUM <= 6 mg/L all year
003Nitrogen, total [as N]MO AVG <= 3.75 mg/L all year
003Nitrogen, total [as N]MO TOTAL report only all year
003Nitrogen, total [as N]ANNL TOT report only all year
003Nitrogen, total [as N]5 YR AVG report only all year
003Nitrogen, total [as N]ANNL AVG <= 3 mg/L all year
003Phosphorus, total [as P]MO AVG report only all year
003Phosphorus, total [as P]MAXIMUM report only all year
003Enterococci: group D, MF trans, M-E, EIAMAXIMUM <= 276 #/100mL all year
003Enterococci: group D, MF trans, M-E, EIAMO GEOMN <= 35 #/100mL all year
003Ultraviolet light intensityMINIMUM report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantANNL AVG <= 10 MGD all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantANNL AVG report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantANNL AVG report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantANNL AVG <= 11 MGD all year
003Flow, in conduit or thru treatment plantQTR ROLL report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantANNL AVG <= 10 MGD all year
003Chlorine, total residualMAXIMUM <= .01 mg/L all year
003Chlorine, total residualMINIMUM >= 1 mg/L all year
003% of fecal coliform samples < detectableMO AVG <= 75 % all year
003Ultraviolet light transmittanceMINIMUM report only all year
003Ultraviolet light dosageMINIMUM >= 100 mW-sec/cm2 all year
003Mercury, total recoverableMAXIMUM <= .025 ug/L all year
003Coliform, fecal generalMAXIMUM <= 25 #/100mL all year
003BOD, carbonaceous [5 day, 20 C]WKLY AVG <= 7.5 mg/L all year
003BOD, carbonaceous [5 day, 20 C]MAXIMUM <= 10 mg/L all year
003BOD, carbonaceous [5 day, 20 C]MO AVG <= 6.25 mg/L all year
003BOD, carbonaceous [5 day, 20 C]MO AVG report only all year
003BOD, carbonaceous [5 day, 20 C]ANNL AVG <= 5 mg/L all year
003LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 100 % all year
003LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 100 % all year
004OverflowsMO TOTAL report only all year
004Duration of dischargeMO TOTAL report only all year
005OverflowsMO TOTAL report only all year
005Duration of dischargeMO TOTAL report only all year
006Flow, in conduit or thru treatment plantMO AVG report only all year
006Flow, in conduit or thru treatment plantANNL AVG <= 10 MGD all year
006Flow, in conduit or thru treatment plantMO AVG report only all year
006Flow, in conduit or thru treatment plantANNL AVG report only all year
006Flow, in conduit or thru treatment plantMO AVG report only all year
006Flow, in conduit or thru treatment plantANNL AVG report only all year
006Flow, in conduit or thru treatment plantMO AVG report only all year
006Flow, in conduit or thru treatment plantANNL AVG <= 4 MGD all year
006LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
006LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
006LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaMINIMUM >= 100 % all year
006LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 100 % all year
006LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 100 % all year
006LC50 Static Renewal 96Hr Acute Cyprinella leedsiMINIMUM >= 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