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Tampa Electric Company

Electric Services, major discharger, Mulberry, Florida. NPDES permit FL0043869 expired Mar 30, 2019; its limits still apply. Last 12 months: over a limit 9 times (last June 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 90 days after each period: outfall 001 form 1 monthly (50 values), outfall 002 form 1 monthly (10 values), outfall 003 form 1 monthly (2 values), outfall 004 form 1 monthly (6 values), outfall 007 form 1 monthly (8 values), outfall 008 form 1 monthly (8 values), and 2 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
11 values over a limit, 0 required values missing, 0 of 86 reports late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
December 2025Beryllium, total recoverable [as Be], annual average.15≤ .13 ug/L15%
December 2025Specific conductance, daily maximum1320≤ 1275 umho/cm4%
March 2026IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia, minimum71.78≥ 100 %28%
March 2026IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia, minimum75≥ 100 %25%
March 2026IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia, minimum> 84≥ 100 %16%
April 2026IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia, minimum81≥ 100 %19%
April 2026IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia, minimum88≥ 100 %12%
June 2026Silver total recoverable, daily maximum.408≤ .07 ug/L483%
June 2026Specific conductance, daily maximum1310≤ 1275 umho/cm3%

Limits in force (131)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigrademonthly averagereport only (deg C)all year001
Temperature, water deg. centigradedaily maximumreport only (deg C)all year001
Temperature, water deg. fahrenheitmonthly average≤ 92 deg FMay–Oct001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)May–Oct001
Temperature, water deg. fahrenheitmonthly average≤ 88.7 deg FJan, Feb, Mar, Apr, Nov, Dec001
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)Jan, Feb, Mar, Apr, Nov, Dec001
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year001
Temp. diff. between samp. & upstrm deg. Fdaily average≤ 4.7 deg Fall year001
Temp. diff. between samp. & upstrm deg. Fdaily maximumreport only (deg F)all year001
Specific conductancemonthly averagereport only (umho/cm)all year001
Specific conductancedaily maximum≤ 1275 umho/cmall year001
Oxygen, dissolved [DO]daily minimum≥ 5 mg/Lall year001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 8.5 SUall year001
pHdaily maximumreport only (SU)all year001
Solids, total suspendedmonthly average≤ 30 mg/Lall year001
Solids, total suspendeddaily maximum≤ 100 mg/Lall year001
Oil & Greasemonthly average≤ 5 mg/Lall year001
Oil & Greasedaily maximum≤ 5 mg/Lall year001
Nitrogen, total [as N]monthly average≤ 2.93 mg/Lall year001
Nitrogen, total [as N]daily maximum≤ 2.93 mg/Lall year001
Nitrogen, ammonia total [as N]monthly average≤ .58 mg/Lall year001
Nitrogen, ammonia total [as N]daily maximum≤ .58 mg/Lall year001
Nitrogen, nitrite total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, nitrite total [as N]daily maximumreport only (mg/L)all year001
Ammonia, unionizedmonthly average≤ .02 mg/Lall year001
Ammonia, unionizeddaily maximum≤ .02 mg/Lall year001
Nitrogen, nitrate total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, nitrate total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]monthly averagereport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Hardness, total [as CaCO3]monthly averagereport only (mg/L)all year001
Hardness, total [as CaCO3]maximumreport only (mg/L)all year001
Sulfate, total [as SO4]monthly averagereport only (mg/L)all year001
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year001
Arsenic, total recoverablemonthly averagereport only (ug/L)all year001
Arsenic, total recoverabledaily maximum≤ 50 ug/Lall year001
Iron, total recoverablemonthly averagereport only (mg/L)all year001
Iron, total recoverabledaily maximum≤ 1 mg/Lall year001
Selenium, total recoverablemonthly average≤ 5 ug/Lall year001
Selenium, total recoverabledaily maximum≤ 5 ug/Lall year001
Thallium, total recoverablemonthly averagereport only (ug/L)all year001
Thallium, total recoverabledaily maximum≤ 6.3 ug/Lall year001
Beryllium, total recoverable [as Be]monthly averagereport only (ug/L)all year001
Beryllium, total recoverable [as Be]daily maximumreport only (ug/L)all year001
Beryllium, total recoverable [as Be]annual average≤ .13 ug/Lall year001
Nickel, total recoverablemonthly averagereport only (ug/L)all year001
Nickel, total recoverablemaximumreport only (ug/L)all year001
Nickel, total recoverablemaximumreport only (ug/L)all year001
Nickel, total recoverablemaximum≤ 0 ug/Lall year001
Silver total recoverablemonthly averagereport only (ug/L)all year001
Silver total recoverabledaily maximum≤ .07 ug/Lall year001
Zinc, total recoverablemonthly averagereport only (ug/L)all year001
Zinc, total recoverablemaximumreport only (ug/L)all year001
Zinc, total recoverablemaximumreport only (ug/L)all year001
Zinc, total recoverablemaximum≤ 0 ug/Lall year001
Cadmium, total recoverablemonthly averagereport only (ug/L)all year001
Cadmium, total recoverablemaximumreport only (ug/L)all year001
Cadmium, total recoverablemaximumreport only (ug/L)all year001
Cadmium, total recoverablemaximum≤ 0 ug/Lall year001
Lead, total recoverablemonthly averagereport only (ug/L)all year001
Lead, total recoverablemaximumreport only (ug/L)all year001
Lead, total recoverablemaximumreport only (ug/L)all year001
Lead, total recoverablemaximum≤ 0 ug/Lall year001
Copper, total recoverablemonthly averagereport only (ug/L)all year001
Copper, total recoverablemaximumreport only (ug/L)all year001
Copper, total recoverablemaximumreport only (ug/L)all year001
Copper, total recoverablemaximum≤ 0 ug/Lall year001
Antimony, total recoverablemonthly averagereport only (mg/L)all year001
Antimony, total recoverabledaily maximum≤ 4.3 mg/Lall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximum≤ 8 MGDall year001
Chlorine, total residualmonthly average≤ .01 mg/Lall year001
Chlorine, total residualdaily maximum≤ .01 mg/Lall year001
Length of longest pH excursionmaximum≤ 60 minall year001
Length of longest pH excursionmonthly total≤ 446 minall year001
Alpha, gross particle activitymonthly average≤ 15 pCi/Lall year001
Alpha, gross particle activitydaily maximum≤ 15 pCi/Lall year001
BOD, carbonaceous [5 day, 20 C]monthly average≤ 6 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 8.5 mg/Lall year001
BOD, carbonaceous [5 day, 20 C]annual average≤ 6 mg/Lall year001
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum≥ 100 %all year001
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum≥ 100 %all year001
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum≥ 100 %all year001
IC25 Static Renewal 7 Day Chronic Pimephalesminimum≥ 100 %all year001
IC25 Static Renewal 7 Day Chronic Pimephalesminimum≥ 100 %all year001
IC25 Static Renewal 7 Day Chronic Pimephalesminimum≥ 100 %all year001
pHdaily minimum≥ 6 SUall year002
pHdaily maximum≤ 8.5 SUall year002
Solids, total suspendedmonthly averagereport only (mg/L)all year002
Solids, total suspendeddaily maximum≤ 50 mg/Lall year002
Oil & Greasemonthly averagereport only (mg/L)all year002
Oil & Greasedaily maximum≤ 5 mg/Lall year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
BOD, carbonaceous [5 day, 20 C]monthly average≤ 12 mg/Lall year002
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Iron, total recoverablemonthly average≤ 1 mg/Lall year004
Iron, total recoverabledaily maximum≤ 1 mg/Lall year004
Copper, total recoverablemonthly average≤ 1 mg/Lall year004
Copper, total recoverabledaily maximum≤ 1 mg/Lall year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
Nitrogen, total [as N]monthly averagereport only (mg/L)all year007
Nitrogen, total [as N]daily maximumreport only (mg/L)all year007
Phosphorus, total [as P]monthly averagereport only (mg/L)all year007
Phosphorus, total [as P]daily maximumreport only (mg/L)all year007
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year007
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year007
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year007
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year007
Specific conductancemonthly averagereport only (umho/cm)all year008
Specific conductancedaily maximumreport only (umho/cm)all year008
Nitrogen, total [as N]monthly averagereport only (mg/L)all year008
Nitrogen, total [as N]daily maximumreport only (mg/L)all year008
Phosphorus, total [as P]monthly averagereport only (mg/L)all year008
Phosphorus, total [as P]daily maximumreport only (mg/L)all year008
Oxidants, total residualmonthly average≤ .2 mg/Lall year008
Oxidants, total residualdaily maximum≤ .5 mg/Lall year008
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year008
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year008
Solids, total suspendedmonthly average≤ 30 mg/Lall year009
Solids, total suspendeddaily maximum≤ 100 mg/Lall year009
Oil & Greasemonthly average≤ 15 mg/Lall year009
Oil & Greasedaily maximum≤ 20 mg/Lall year009
Selenium, total recoverablemonthly averagereport only (ug/L)all year009
Selenium, total recoverabledaily maximumreport only (ug/L)all year009

How strict are these limits?

Cited limits by parameter: Florida's rules and the federal ones.

Same industry: the 30 Electric Services permits in Florida.

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Your permit document is the final word. As JSON: /api/v1/permits/FL0043869 · MCP: https://passage-data.com/mcp