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Commander Operator, LLC

Skilled Nursing Care Facilities, Florence, South Carolina. NPDES permit SC0034703, in force until Feb 28, 2028. Last 12 months: over a limit 18 times (last August 2026), 2 of 15 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form 1 monthly (25 values), form 2 quarterly
Renewal application due
Sep 1, 2027 · 180 days before expiry; your permit may set another date
Last report on file
August 2026
Oct 2024 – Sep 2025
9 values over a limit, 0 required values missing, 1 of 16 reports late

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

All 18 values over a limit
Period endingParameterReportedLimitOver by
October 2025Nitrogen, ammonia total [as N], monthly average1.5≤ 1 mg/L50%
November 2025Nitrogen, ammonia total [as N], monthly average3.1≤ 1.83 mg/L69%
April 2026Nitrogen, ammonia total [as N], monthly average1.6≤ 1 mg/L60%
May 2026Nitrogen, ammonia total [as N], daily maximum.8≤ .4 lb/d100%
May 2026Nitrogen, ammonia total [as N], daily maximum6.7≤ 2 mg/L235%
May 2026Nitrogen, ammonia total [as N], monthly average.8≤ .2 lb/d300%
May 2026Nitrogen, ammonia total [as N], monthly average6.7≤ 1 mg/L570%
May 2026Oxygen, dissolved [DO], minimum4.28≥ 6 mg/L29%
June 2026Nitrogen, ammonia total [as N], daily maximum.44≤ .4 lb/d10%
June 2026Nitrogen, ammonia total [as N], daily maximum2.6≤ 2 mg/L30%
June 2026Nitrogen, ammonia total [as N], monthly average.44≤ .2 lb/d120%
June 2026Nitrogen, ammonia total [as N], monthly average2.6≤ 1 mg/L160%
June 2026Oxygen, dissolved [DO], minimum4.06≥ 6 mg/L32%
July 2026Nitrogen, ammonia total [as N], daily maximum2.6≤ 2 mg/L30%
July 2026Nitrogen, ammonia total [as N], monthly average.35≤ .2 lb/d75%
July 2026Nitrogen, ammonia total [as N], monthly average2.6≤ 1 mg/L160%
July 2026Oxygen, dissolved [DO], minimum4.19≥ 6 mg/L30%
August 2026Oxygen, dissolved [DO], minimum5.81≥ 6 mg/L3%

Limits in force (41)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 6 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 9 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 18 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 1.9 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 3.8 lb/dall year
pHminimum≥ 6 SUall year
pHmaximum≤ 8.5 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendeddaily maximum≤ 60 mg/Lall year
Solids, total suspendedmonthly average≤ 6.3 lb/dall year
Solids, total suspendeddaily maximum≤ 12.5 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 1.83 mg/LJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 1 mg/LMar–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 3.66 mg/LJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 2 mg/LMar–Oct
Nitrogen, ammonia total [as N]monthly average≤ .38 lb/dJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ .2 lb/dMar–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 1.76 lb/dJan, Feb, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ .4 lb/dMar–Oct
Copper, total [as Cu]monthly average≤ .041 mg/Lall year
Copper, total [as Cu]daily maximum≤ .054 mg/Lall year
Copper, total [as Cu]monthly average≤ .009 lb/dall year
Copper, total [as Cu]daily maximum≤ .011 lb/dall year
Lead, total [as Pb]monthly average≤ .003 mg/Lall year
Lead, total [as Pb]daily maximum≤ .083 mg/Lall year
Lead, total [as Pb]monthly average≤ .00067 lb/dall year
Lead, total [as Pb]daily maximum≤ .01724 lb/dall year
Zinc, total [as Zn]monthly average≤ .16 mg/Lall year
Zinc, total [as Zn]daily maximum≤ 1.16 mg/Lall year
Zinc, total [as Zn]monthly average≤ .03338 lb/dall year
Zinc, total [as Zn]daily maximum≤ .03338 lb/dall year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmonthly average≤ .011 mg/Lall year
Chlorine, total residualdaily maximum≤ .019 mg/Lall year
Chlorine, total residualmonthly average≤ .0023 lb/dall year
Chlorine, total residualdaily maximum≤ .004 lb/dall year
E. coli30-day geometric mean≤ 126 MPN/100mLall year
E. colidaily maximum≤ 349 MPN/100mLall year
E. coli30-day geometric mean≤ 126 MPN/100mLall year
E. colidaily maximum≤ 800 MPN/100mLall year

How strict are these limits?

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

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/SC0034703 · MCP: https://passage-data.com/mcp