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South Martin Regional Utility

Water Supply, Hobe Sound, Florida. NPDES permit FL0184152, in force until Jun 24, 2030. Last 12 months: no values over a limit, 208 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 90 days after each period: form 1 monthly (24 values), form A yearly, form S twice a year
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 52 required values missing, 0 of 13 reports late

Limits in force (40)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year
Oxygen, dissolved [DO]daily minimum≥ 5 mg/Lall year
Oxygen, dissolved [DO]daily minimumreport only (mg/L)all year
pHdaily minimum≥ 6.5 SUall year
pHdaily maximum≤ 8.5 SUall year
pHdaily minimumreport only (SU)all year
pHdaily maximumreport only (SU)all year
Salinitydaily maximumreport only (ppk)all year
Salinitydaily maximumreport only (ppt)all year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Fluoride, total [as F]daily maximum≤ 8 mg/Lall year
Fluoride, total [as F]daily maximumreport only (mg/L)all year
Copper, total recoverabledaily maximum≤ 3.7 ug/Lall year
Copper, total recoverabledaily maximumreport only (ug/L)all year
Radium 226 + radium 228, totaldaily maximum≤ 19 pCi/Lall year
Radium 226 + radium 228, totaldaily maximumreport only (pCi/L)all year
Enterococci: group D, MF trans, M-E, EIAmonthly geometric mean≤ 35 #/100mLall year
Enterococci: group D, MF trans, M-E, EIA90th percentile≤ 130 #/100mLall year
Flow, in conduit or thru treatment plantdaily maximum≤ 2 MGDall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Chlorine, total residualdaily maximumreport only (ug/L)all year
Solids, total dissolveddaily maximumreport only (mg/L)all year
Hydrogen sulfidedaily maximum≤ .02 mg/Lall year
Mercury, total recoverabledaily maximumreport only (ug/L)all year
Alpha, gross particle activitydaily maximum≤ 60 pCi/Lall year
Alpha, gross particle activitydaily maximumreport only (pCi/L)all year
IC25 Lethal Static Renewal 7 Day Chronic Menidia beryllinaminimum≥ 50 %all year
IC25 Lethal Static Renewal 7 Day Chronic Menidia beryllinaminimum≥ 50 %all year
IC25 Lethal Static Renewal 7 Day Chronic Menidia beryllinaminimum≥ 50 %all year
LC50 Static Renewal 96Hr Acute Americamysis bahia (formerly Mysidopsis bahia)minimum≥ 50 %all year
LC50 Static Renewal 96Hr Acute Menidiaminimum≥ 50 %all year
IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)minimum≥ 50 %all year
IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)minimum≥ 50 %all year
IC25 Static Renewal 7 Day Chronic Americamysis bahia (formerly Mysidopsis bahia)minimum≥ 50 %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/FL0184152 · MCP: https://passage-data.com/mcp