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Tampa Bay Water

Water Supply, Tampa, Florida. NPDES permit FL0187691, in force until Mar 9, 2031. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 90 days after each period: form 1 monthly (35 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (35)

ParameterStatisticLimitMonths
Temperature, water deg. centigradedaily maximumreport only (deg C)all year
Oxygen, dissolved [DO]daily minimum≥ 5 mg/Lall year
Oxygen, dissolved [DO]monthly averagereport only (mg/L)all year
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 8.5 SUall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendeddaily maximum≤ 6 mg/Lall year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, total [as N]monthly totalreport only (ton/mo)all year
Nitrogen, total [as N]5-year average≤ 1.5 ton/yrall year
Nitrogen, total [as N]annual total≤ 2.25 ton/yrall year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]maximum value≤ 0 mg/Lall year
Nitrogen, ammonia total [as N]median≤ 2.5 Ratioall year
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)all year
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantdaily maximum≤ 15 MGDall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Chlorine, total residualmonthly average minimumreport only (mg/L)all year
Chlorine, total residualdaily maximum≤ .01 mg/Lall year
Phosphorous, in total orthophosphatemonthly averagereport only (mg/L)all year
Phosphorous, in total orthophosphatedaily maximumreport only (mg/L)all year
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year
LC50 Static Renewal 96Hr Acute Ceriodaphnia dubiaminimum≥ 100 %all year
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year
LC50 Static Renewal 96Hr Acute Cyprinella leedsiminimum≥ 100 %all year

How strict are these limits?

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

Same industry: the 26 Water Supply permits in Florida.

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/FL0187691 · MCP: https://passage-data.com/mcp