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Normandy Ryze LLC

Sewerage Systems, Jacksonville, Florida. NPDES permit FL0115231, in force until Jan 10, 2028. Last 12 months: no values over a limit, 6 required values missing, 3 of 16 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form 1 monthly (56 values), form Q quarterly (4 values), form S twice a year
Renewal application due
Jul 14, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 8 required values missing, 5 of 18 reports late

Limits in force (62)

ParameterStatisticLimitMonths
Temperature, water deg. centigrademaximumreport only (deg C)all year
Specific conductancemaximumreport only (umho/cm)all year
Plant capacity fact. percent of capacitymonthly totalreport only (%)all year
Oxygen, dissolved [DO]maximumreport only (mg/L)all year
Oxygen, dissolved [DO]maximumreport only (mg/L)all year
pHminimum≥ 6 SUall year
pHmaximum≤ 8.5 SUall year
pHminimum≥ 6 SUall year
pHmaximum≤ 8.5 SUall year
Solids, total suspendedmaximum≤ 20 mg/Lall year
Solids, total suspendedweekly average≤ 15 mg/Lall year
Solids, total suspendedmonthly average≤ 12.5 mg/Lall year
Solids, total suspendedmaximumreport only (mg/L)all year
Solids, total suspendedannual average≤ 10 mg/Lall year
Solids, total suspendedmaximum≤ 20 mg/Lall year
Solids, total suspendedweekly average≤ 15 mg/Lall year
Solids, total suspendedmonthly average≤ 12.5 mg/Lall year
Solids, total suspendedannual average≤ 10 mg/Lall year
Nitrogen, total [as N]weekly average≤ 9 mg/Lall year
Nitrogen, total [as N]monthly average≤ 7.25 mg/Lall year
Nitrogen, total [as N]maximum≤ 12 mg/Lall year
Nitrogen, total [as N]annual average≤ 3 mg/Lall year
Nitrogen, total [as N]weekly average≤ 4.5 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 average≤ 6 mg/Lall year
Nitrogen, ammonia total [as N]maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]maximum≤ 0 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 0 mg/Lall year
Nitrogen, Kjeldahl, total [as N]maximumreport only (mg/L)all year
Nitrite + Nitrate total [as N]maximumreport only (mg/L)all year
Phosphorus, total [as P]maximumreport only (mg/L)all year
Phosphorus, total [as P]weekly average≤ .3 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 average≤ .2 mg/Lall year
Sulfate, total [as SO4]maximumreport only (mg/L)all year
Chlorophyll Amaximumreport only (mg/L)all year
Stream stagemaximumreport only (ft)all 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≤ .003 MGDall year
E. colimonthly geometric mean≤ 126 #/100mLall year
E. coli90th percentile≤ 410 #/100mLall year
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year
Coliform, fecal generalmaximum≤ 800 #/100mLall year
Coliform, fecal generalannual average≤ 200 #/100mLall year
Metals, tox priority pollutants, totalmaximumreport only (lb/wk)all year
Metals, tox priority pollutants, totalmaximumreport only (lb/wk)all year
BOD, carbonaceous [5 day, 20 C]maximum≤ 20 mg/Lall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 15 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 12.5 mg/Lall year
BOD, carbonaceous [5 day, 20 C]maximumreport only (mg/L)all year
BOD, carbonaceous [5 day, 20 C]annual average≤ 5 mg/Lall year
BOD, carbonaceous [5 day, 20 C]maximum≤ 10 mg/Lall year
BOD, carbonaceous [5 day, 20 C]weekly average≤ 7.5 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 6.25 mg/Lall year
BOD, carbonaceous [5 day, 20 C]annual average≤ 10 mg/Lall year
Duration of dischargemaximumreport only (d/mo)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/FL0115231 · MCP: https://passage-data.com/mcp