Passage Data · Check a report · Use it from your AI

Town of Hilliard

Sewage treatment plant, Hilliard, Florida. NPDES permit FL0043079, in force until Feb 5, 2030. Last 12 months: over a limit 48 times (last August 2026), 60 required values missing, 4 of 16 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form 1 monthly (60 values), form Q quarterly (2 values), form S twice a year
Last report on file
August 2026
Oct 2024 – Sep 2025
1 value over a limit, 0 required values missing, 0 of 18 reports late

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

All 48 values over a limit
Period endingParameterReportedLimitOver by
October 2025Nitrite + Nitrate total [as N], maximum18 mg/L≤ 10 mg/L80%
October 2025Nitrite + Nitrate total [as N], monthly average15.2 mg/L≤ 5 mg/L204%
October 2025Nitrogen, total [as N], monthly average4.76 mg/L≤ 3.75 mg/L27%
October 2025pH, maximum8.9 SU≤ 8.5 SU—
November 2025BOD, carbonaceous [5 day, 20 C], annual average16.7≤ 5 mg/L234%
November 2025BOD, carbonaceous [5 day, 20 C], annual average16.7≤ 5 mg/L234%
November 2025BOD, carbonaceous [5 day, 20 C], maximum190≤ 10 mg/L1800%
November 2025BOD, carbonaceous [5 day, 20 C], maximum190≤ 10 mg/L1800%
November 2025BOD, carbonaceous [5 day, 20 C], monthly average96≤ 6.25 mg/L1436%
November 2025BOD, carbonaceous [5 day, 20 C], monthly average96≤ 6.25 mg/L1436%
December 2025BOD, carbonaceous [5 day, 20 C], annual average18≤ 5 mg/L260%
December 2025BOD, carbonaceous [5 day, 20 C], maximum19≤ 10 mg/L90%
December 2025BOD, carbonaceous [5 day, 20 C], monthly average19≤ 6.25 mg/L204%
December 2025Nitrogen, total [as N], monthly average4.79≤ 3.75 mg/L28%
December 2025Solids, suspended percent removal, monthly average minimum76≥ 85 %60%
December 2025Solids, total suspended, monthly average30.4≤ 30 mg/L1%
January 2026BOD, carbonaceous [5 day, 20 C], annual average18.1≤ 5 mg/L262%
January 2026Coliform, fecal general, maximum886.4≤ 800 #/100mL11%
January 2026E. coli, 90th percentile1200≤ 410 #/100mL193%
January 2026Nitrogen, total [as N], annual average6.3≤ 3 mg/L110%
January 2026Nitrogen, total [as N], maximum8.76≤ 6 mg/L46%
January 2026Nitrogen, total [as N], monthly average8.76≤ 3.75 mg/L134%
February 2026BOD, carbonaceous [5 day, 20 C], annual average18≤ 5 mg/L260%
February 2026Nitrogen, ammonia total [as NH4], maximum.032≤ .02 mg/L60%
February 2026Nitrogen, ammonia total [as N], maximum22≤ 3.2 mg/L588%
February 2026Nitrogen, ammonia total [as N], monthly average22≤ 2 mg/L1000%
February 2026Nitrogen, total [as N], annual average20.8≤ 3 mg/L593%
February 2026Nitrogen, total [as N], maximum23.1≤ 6 mg/L285%
February 2026Nitrogen, total [as N], monthly average23.1≤ 3.75 mg/L516%
March 2026BOD, carbonaceous [5 day, 20 C], annual average18.2≤ 5 mg/L264%
March 2026Nitrogen, ammonia total [as N], maximum5.3≤ 3.2 mg/L66%
March 2026Nitrogen, ammonia total [as N], monthly average5.3≤ 2 mg/L165%
March 2026Nitrogen, total [as N], annual average4.8≤ 3 mg/L60%
March 2026Nitrogen, total [as N], maximum6.07≤ 6 mg/L1%
March 2026Nitrogen, total [as N], monthly average6.07≤ 3.75 mg/L62%
April 2026BOD, carbonaceous [5 day, 20 C], annual average17.8≤ 5 mg/L256%
April 2026Nitrogen, total [as N], annual average4.5≤ 3 mg/L50%
April 2026Solids, total suspended, monthly average9.2≤ 6.25 mg/L47%
May 2026BOD, carbonaceous [5 day, 20 C], annual average17.9≤ 5 mg/L258%
May 2026Nitrogen, total [as N], annual average4.3≤ 3 mg/L43%
May 2026Solids, total suspended, maximum22≤ 10 mg/L120%
May 2026Solids, total suspended, monthly average22≤ 6.25 mg/L252%
June 2026BOD, carbonaceous [5 day, 20 C], annual average18≤ 5 mg/L260%
June 2026Nitrogen, total [as N], annual average8.5≤ 3 mg/L183%
July 2026BOD, carbonaceous [5 day, 20 C], annual average11≤ 5 mg/L120%
July 2026Nitrogen, total [as N], monthly average4.3≤ 3.75 mg/L15%
August 2026BOD, carbonaceous [5 day, 20 C], annual average11.37≤ 5 mg/L127%
August 2026Nitrogen, total [as N], annual average4.3≤ 3 mg/L43%

Limits in force (111)

ParameterStatisticLimitMonths
Temperature, water deg. centigrademaximumreport only (deg C)all year
Color [PT-CO units]maximumreport only (col unit (pc))all year
Specific conductancemaximumreport only (umho/cm)all year
Plant capacity fact. percent of capacitymonthly averagereport only (%)all year
Oxygen, dissolved [DO]minimum≥ 5 mg/Lall year
pHminimum≥ 6 SUall year
pHmaximum≤ 8.5 SUall year
pHmaximumreport only (SU)all year
Solids, total suspendedmaximum≤ 60 mg/Lall year
Solids, total suspendedweekly average≤ 45 mg/Lall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedmonthly averagereport only (mg/L)all year
Solids, total suspendedannual average≤ 5 mg/Lall year
Solids, total suspendedmonthly average≤ 6.25 mg/Lall year
Solids, total suspendedmaximum≤ 10 mg/Lall year
Solids, total suspendedannual average≤ 20 mg/Lall year
Nitrogen, total [as N]maximumreport only (mg/L)all year
Nitrogen, total [as N]annual average≤ 3 mg/Lall year
Nitrogen, total [as N]monthly average≤ 3.75 mg/Lall year
Nitrogen, total [as N]maximum≤ 6 mg/Lall year
Nitrogen, total [as N]annual averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly average≤ 2 mg/Lall year
Nitrogen, ammonia total [as N]maximum≤ 3.2 mg/Lall year
Nitrite + Nitrate total [as N]monthly average≤ 5 mg/Lall year
Nitrite + Nitrate total [as N]maximum≤ 10 mg/Lall year
Nitrite + Nitrate total [as N]maximumreport only (mg/L)all year
Nitrite + Nitrate total [as N]annual averagereport only (mg/L)all year
Phosphorus, total [as P]maximumreport only (mg/L)all year
Phosphorus, total [as P]annual average≤ .2 mg/Lall year
Phosphorus, total [as P]monthly average≤ .25 mg/Lall year
Phosphorus, total [as P]maximum≤ .4 mg/Lall year
Phosphorus, total [as P]annual averagereport only (mg/L)all year
Hardness, total [as CaCO3]maximumreport only (mg/L)all year
Sulfate, total [as SO4]maximumreport only (mg/L)all year
Iron, total recoverablemaximumreport only (ug/L)all year
Nickel, total recoverablemaximumreport only (ug/L)all year
Silver total recoverablemaximumreport only (ug/L)all year
Zinc, total recoverablemaximumreport only (ug/L)all year
Cadmium, total recoverablemaximumreport only (ug/L)all year
Lead, total recoverablemaximumreport only (ug/L)all year
Copper, total recoverablemaximumreport only (ug/L)all year
Chlorophyll Amaximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantrolling quarterlyreport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantannual average≤ .48 MGDall year
Chlorine, total residualmaximum≤ .01 mg/Lall year
E. colimonthly geometric mean≤ 126 #/100mLall year
E. coli90th percentile≤ 410 #/100mLall 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
Phosphorous, in total orthophosphatemaximumreport only (mg/L)all year
Nitrogen, ammonia total [as NH4]maximum≤ .02 mg/Lall year
Mercury, total recoverablemaximumreport only (ug/L)all year
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year
Coliform, fecal generalmaximum≤ 800 #/100mLall year
Coliform, fecal generalmaximumreport only (#/100mL)all year
Coliform, fecal generalannual average≤ 200 #/100mLall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 45 mg/Lall year
BOD, carbonaceous [5 day, 20 C]maximum≤ 60 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 30 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]annual average≤ 5 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 6.25 mg/Lall year
BOD, carbonaceous [5 day, 20 C]maximum≤ 10 mg/Lall year
BOD, carbonaceous [5 day, 20 C]annual average≤ 20 mg/Lall year
BOD, carb-5 day, 20 deg C, percent removalmonthly average minimum≥ 85 %all year
Solids, suspended percent removalmonthly average minimum≥ 85 %all 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 Lethal Static Renewal 7 Day Chronic Pimephales promelasminimum≥ 100 %all year
IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasminimum≥ 100 %all year
IC25 Lethal Static Renewal 7 Day Chronic Pimephales promelasminimum≥ 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 Ceriodaphnia dubiaminimum≥ 100 %all year

How strict are these limits?

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

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

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/FL0043079 · MCP: https://passage-data.com/mcp