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Lynn Haven, City of

Sewage treatment plant, major discharger, Lynn Haven, Florida. NPDES permit FL0169978 expired Feb 27, 2025; its limits still apply. Last 12 months: over a limit 46 times (last August 2026), 3 of 14 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form 1 monthly (40 values), form Q quarterly (53 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
44 values over a limit, 0 required values missing, 0 of 16 reports late

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

All 46 values over a limit
Period endingParameterReportedLimitOver by
October 2025Coliform, fecal general, annual average52.67 #/100mL≤ 14 #/100mL276%
October 2025Coliform, fecal general, maximum2419.5 #/100mL≤ 86 #/100mL2713%
October 2025Nitrogen, total [as N], monthly average5.27 mg/L≤ 4.5 mg/L17%
October 2025Phosphorus, total [as P], annual average1.13 mg/L≤ 1 mg/L13%
October 2025Phosphorus, total [as P], maximum2.8 mg/L≤ 2 mg/L40%
October 2025Phosphorus, total [as P], monthly average1.31 mg/L≤ 1 mg/L31%
November 2025Coliform, fecal general, annual average52.754 #/100mL≤ 14 #/100mL277%
November 2025Phosphorus, total [as P], annual average1.094 mg/L≤ 1 mg/L9%
December 2025Coliform, fecal general, annual average52.81≤ 14 #/100mL277%
December 2025IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia, minimum4.2≥ 100 %96%
December 2025Phosphorus, total [as P], annual average1.15≤ 1 mg/L15%
December 2025Phosphorus, total [as P], maximum2.1≤ 2 mg/L5%
December 2025Phosphorus, total [as P], monthly average1.38≤ 1 mg/L38%
January 2026Coliform, fecal general, annual average52.48≤ 14 #/100mL275%
January 2026Phosphorus, total [as P], annual average1.28≤ 1 mg/L28%
January 2026Phosphorus, total [as P], maximum6.1≤ 2 mg/L205%
January 2026Phosphorus, total [as P], monthly average2.45≤ 1 mg/L145%
January 2026Phosphorus, total [as P], weekly average2.45≤ 1.5 mg/L63%
February 2026Coliform, fecal general, annual average51.79≤ 14 #/100mL270%
February 2026Copper, total recoverable, maximum5.6≤ 3.7 ug/L51%
February 2026Nitrogen, total [as N], monthly average4.89≤ 4.5 mg/L9%
February 2026Phosphorus, total [as P], annual average1.268≤ 1 mg/L27%
March 2026Coliform, fecal general, annual average51.53≤ 14 #/100mL268%
March 2026Nitrogen, total [as N], maximum13.8≤ 9 mg/L53%
March 2026Nitrogen, total [as N], monthly average6.11≤ 4.5 mg/L36%
March 2026Phosphorus, total [as P], annual average1.267≤ 1 mg/L27%
April 2026Coliform, fecal general, annual average51.55≤ 14 #/100mL268%
April 2026Phosphorus, total [as P], annual average1.2≤ 1 mg/L20%
May 2026Coliform, fecal general, maximum290.9≤ 86 #/100mL238%
May 2026Nitrogen, total [as N], annual average6.51≤ 4.5 mg/L45%
May 2026Nitrogen, total [as N], maximum15.4≤ 9 mg/L71%
May 2026Nitrogen, total [as N], monthly average6.51≤ 4.5 mg/L45%
May 2026Phosphorus, total [as P], annual average1.53≤ 1 mg/L53%
May 2026Phosphorus, total [as P], maximum16.1≤ 2 mg/L705%
May 2026Phosphorus, total [as P], monthly average4.32≤ 1 mg/L332%
May 2026Phosphorus, total [as P], weekly average4.32≤ 1.5 mg/L188%
June 2026IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubia, minimum89.3≥ 100 %11%
June 2026Phosphorus, total [as P], annual average1.46≤ 1 mg/L46%
July 2026Phosphorus, total [as P], annual average1.37≤ 1 mg/L37%
July 2026Phosphorus, total [as P], maximum2.6≤ 2 mg/L30%
July 2026Phosphorus, total [as P], monthly average1.46≤ 1 mg/L46%
August 2026Nitrogen, total [as N], annual average4.56≤ 4.5 mg/L1%
August 2026Nitrogen, total [as N], monthly average4.85≤ 4.5 mg/L8%
August 2026Phosphorus, total [as P], annual average1.38≤ 1 mg/L38%
August 2026Phosphorus, total [as P], monthly average1.6≤ 1 mg/L60%
August 2026Phosphorus, total [as P], weekly average3.2≤ 1.5 mg/L113%

Limits in force (97)

ParameterStatisticLimitMonths
Temperature, water deg. centigrademaximumreport only (deg C)all year
Temperature, water deg. centigrademaximumreport only (deg C)all year
Temperature, water deg. centigrademaximumreport only (deg C)all year
Plant capacity fact. percent of capacitymonthly averagereport only (%)all year
Oxygen, dissolved [DO]minimum≥ 6 mg/Lall year
Oxygen, dissolved percent saturationmaximumreport only (%)all year
Oxygen, dissolved percent saturationmaximumreport only (%)all year
Oxygen, dissolved percent saturationmaximumreport only (%)all year
pHminimum≥ 6.5 SUall year
pHmaximum≤ 8.5 SUall year
Solids, total suspendedmaximum≤ 15 mg/Lall year
Solids, total suspendedweekly average≤ 11.25 mg/Lall year
Solids, total suspendedmonthly average≤ 7.5 mg/Lall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedannual average≤ 7.5 mg/Lall year
Nitrogen, total [as N]maximum≤ 9 mg/Lall year
Nitrogen, total [as N]weekly average≤ 6.75 mg/Lall year
Nitrogen, total [as N]monthly average≤ 4.5 mg/Lall year
Nitrogen, total [as N]maximumreport only (mg/L)all year
Nitrogen, total [as N]maximumreport only (mg/L)all year
Nitrogen, total [as N]maximumreport only (mg/L)all year
Nitrogen, total [as N]annual average≤ 4.5 mg/Lall year
Phosphorus, total [as P]maximum≤ 2 mg/Lall year
Phosphorus, total [as P]weekly average≤ 1.5 mg/Lall year
Phosphorus, total [as P]monthly average≤ 1 mg/Lall year
Phosphorus, total [as P]maximumreport only (mg/L)all year
Phosphorus, total [as P]maximumreport only (mg/L)all year
Phosphorus, total [as P]maximumreport only (mg/L)all year
Phosphorus, total [as P]annual average≤ 1 mg/Lall year
Zinc, total recoverablemaximum≤ 86 ug/Lall year
Copper, total recoverablemaximum≤ 3.7 ug/Lall year
Enterococci: group D, MF trans, M-E, EIAmonthly geometric meanreport only (#/100mL)all year
Enterococci: group D, MF trans, M-E, EIA90th percentile≤ 130 #/100mLall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantannual average≤ 2.5 MGDall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantrolling quarterlyreport only (MGD)all year
Flow, in conduit or thru treatment plantannual average≤ 2.5 MGDall year
Chlorine, total residualmaximum≤ .01 mg/Lall year
Chlorine, total residualminimum≥ 4 mg/Lall year
Chlorine, total residualminimumreport only (mg/L)all year
Perfluorooctanoic acid (PFOA)maximumreport only (ng/L)all year
Perfluorobutanoic acid (PFBA)maximumreport only (ng/L)all year
Perfluorooctanesulfonamide (PFOSA)maximumreport only (ng/L)all year
Perfluoropentanoic acid (PFPeA)maximumreport only (ng/L)all year
Perfluorohexanoic acid (PFHxA)maximumreport only (ng/L)all year
Perfluoroheptanoic acid (PFHpA)maximumreport only (ng/L)all year
Perfluorononanoic acid (PFNA)maximumreport only (ng/L)all year
Perfluorodecanoic acid (PFDA)maximumreport only (ng/L)all year
Perfluoroundecanoic acid (PFUnA)maximumreport only (ng/L)all year
Perfluorododecanoic acid (PFDoA)maximumreport only (ng/L)all year
Perfluorotridecanoic acid (PFTrDA)maximumreport only (ng/L)all year
Perfluorotetradecanoic acid (PFTeDA)maximumreport only (ng/L)all year
N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)maximumreport only (ng/L)all year
N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)maximumreport only (ng/L)all year
N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)maximumreport only (ng/L)all year
N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)maximumreport only (ng/L)all year
Perfluorobutanesulfonic acid (PFBS)maximumreport only (ng/L)all year
Perfluorodecanesulfonic acid (PFDS)maximumreport only (ng/L)all year
Perfluoroheptanesulfonic acid (PFHpS)maximumreport only (ng/L)all year
Perfluorohexanesulfonic acid (PFHxS)maximumreport only (ng/L)all year
Perfluorooctanesulfonic acid (PFOS)maximumreport only (ng/L)all year
1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)maximumreport only (ng/L)all year
1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)maximumreport only (ng/L)all year
1H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)maximumreport only (ng/L)all year
Perfluoropentanesulfonic acid (PFPeS)maximumreport only (ng/L)all year
Perfluorononanesulfonic acid (PFNS)maximumreport only (ng/L)all year
Hexafluoropropylene oxide dimer acid (HFPO-DA)maximumreport only (ng/L)all year
Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)maximumreport only (ng/L)all year
Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)maximumreport only (ng/L)all year
Perfluorododecanesulfonic acid (PFDoS)maximumreport only (ng/L)all year
4,8-Dioxa-3H-perfluorononanoic acid (ADONA)maximumreport only (ng/L)all year
N-methyl perfluorooctanesulfonamide (NMeFOSA)maximumreport only (ng/L)all year
N-ethyl perfluorooctanesulfonamide (NEtFOSA)maximumreport only (ng/L)all year
Ultraviolet light dosageminimum≥ 43 mW-sec/cm2all year
Coliform, fecal generalmaximum≤ 86 #/100mLall year
Coliform, fecal general90th percentile≤ 43 #/100mLall year
Coliform, fecal generalmonthly medianreport only (#/100mL)all year
Coliform, fecal generalannual average≤ 14 #/100mLall year
BOD, carbonaceous [5 day, 20 C]maximum≤ 12.6 mg/Lall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 9.45 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 6.3 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]annual average≤ 6.3 mg/Lall year
3-Perfluoropropyl propanoic acid (3:3 FTCA)maximumreport only (ng/L)all year
Perfluoro-3-methoxypropanoic acid (PFMPA)maximumreport only (ng/L)all year
9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)maximumreport only (ng/L)all year
11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)maximumreport only (ng/L)all year
3-Perfluoroheptyl propanoic acid (7:3 FTCA)maximumreport only (ng/L)all year
Perfluoro-4-methoxybutanoic acid (PFMBA)maximumreport only (ng/L)all year
2H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA)maximumreport only (ng/L)all year
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum≥ 100 %all year
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum≥ 100 %all year
IC25 Static Renewal 7 Day Chronic Ceriodaphnia dubiaminimum≥ 100 %all year
IC25 Static Renewal 7 Day Chronic Pimephalesminimum≥ 100 %all year
IC25 Static Renewal 7 Day Chronic Pimephalesminimum≥ 100 %all year
IC25 Static Renewal 7 Day Chronic Pimephalesminimum≥ 100 %all year

How strict are these limits?

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/FL0169978 · MCP: https://passage-data.com/mcp