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Charlotte Water

Sewage treatment plant, major discharger, Pineville, North Carolina. NPDES permit NC0024970, in force until Jun 30, 2028. Last 12 months: no values over a limit, 23 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 31 days after each period: outfall 001 form M monthly (23 values), outfall IC1 form M monthly (5 values), outfall LSC1 form M monthly (3 values), outfall LSC3 form M monthly (3 values), outfall MC1 form M monthly (3 values), outfall MC2 form M monthly (3 values), and 6 more forms
Renewal application due
Jan 2, 2028 · 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, 37 required values missing, 2 of 144 reports late

Limits in force (106)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. centigradedaily maximumreport only (deg C)all year001
Conductivitydaily maximumreport only (umho/cm)all year001
Oxygen, dissolved [DO]daily minimum≥ 6 mg/Lall year001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 9 SUall year001
Solids, total suspended7-day average≤ 22.5 mg/Lall year001
Solids, total suspended30-day average≤ 15 mg/Lall year001
Solids, total suspendeddaily maximumreport only (mg/L)all year001
Nitrogen, total [as N]daily maximumreport only (mg/L)all year001
Nitrogen, ammonia total [as N]7-day average≤ 3 mg/LApr–Oct001
Nitrogen, ammonia total [as N]7-day average≤ 5.7 mg/LJan, Feb, Mar, Nov, Dec001
Nitrogen, ammonia total [as N]30-day average≤ 1 mg/LApr–Oct001
Nitrogen, ammonia total [as N]30-day average≤ 1.9 mg/LJan, Feb, Mar, Nov, Dec001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all year001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]daily maximumreport only (mg/L)all year001
Phosphorus, total [as P]30-day average≤ 1067 lb/dall year001
Phosphorus, total [as P]daily maximumreport only (lb/d)all year001
Coliform, fecal MF, MFC broth, 44.5 Cweekly geometric mean≤ 400 #/100mLall year001
Coliform, fecal MF, MFC broth, 44.5 Cmonthly geometric mean≤ 200 #/100mLall year001
Coliform, fecal MF, MFC broth, 44.5 Cdaily maximum≤ 1000 #/100mLall year001
Flow, in conduit or thru treatment plant30-day average≤ 64 MGDall year001
Chlorine, total residualdaily maximum≤ 17 ug/Lall year001
BOD, carbonaceous [5 day, 20 C]7-day average≤ 6 mg/LApr–Oct001
BOD, carbonaceous [5 day, 20 C]7-day average≤ 12 mg/LJan, Feb, Mar, Nov, Dec001
BOD, carbonaceous [5 day, 20 C]30-day average≤ 4 mg/LApr–Oct001
BOD, carbonaceous [5 day, 20 C]30-day average≤ 8 mg/LJan, Feb, Mar, Nov, Dec001
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)all year001
Flow, totaldaily maximumreport only (Mgal/mo)all year001
Temperature, water deg. centigradedaily maximumreport only (deg C)Jun–SepIC1
Temperature, water deg. centigradedaily maximumreport only (deg C)Jan, Feb, Mar, Apr, May, Oct, Nov, DecIC1
Turbiditydaily maximumreport only (NTU)Jun–SepIC1
Turbiditydaily maximumreport only (NTU)Jan, Feb, Mar, Apr, May, Oct, Nov, DecIC1
Turbiditydaily maximumreport only (NTU)Jun–SepIC1
Conductivitydaily maximumreport only (umho/cm)Jun–SepIC1
Conductivitydaily maximumreport only (umho/cm)Jan, Feb, Mar, Apr, May, Oct, Nov, DecIC1
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Oct, Nov, DecIC1
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jun–SepIC1
Coliform, fecal MF, MFC broth, 44.5 Cdaily maximumreport only (#/100mL)Jan, Feb, Mar, Apr, May, Oct, Nov, DecIC1
Coliform, fecal MF, MFC broth, 44.5 Cdaily maximumreport only (#/100mL)Jun–SepIC1
Temperature, water deg. centigradedaily maximumreport only (deg C)Jun–SepLSC1
Temperature, water deg. centigradedaily maximumreport only (deg C)Jan, Feb, Mar, Apr, May, Oct, Nov, DecLSC1
Conductivitydaily maximumreport only (umho/cm)Jan, Feb, Mar, Apr, May, Oct, Nov, DecLSC1
Conductivitydaily maximumreport only (umho/cm)Jun–SepLSC1
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Oct, Nov, DecLSC1
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jun–SepLSC1
Temperature, water deg. centigradedaily maximumreport only (deg C)Jun–SepLSC3
Temperature, water deg. centigradedaily maximumreport only (deg C)Jan, Feb, Mar, Apr, May, Oct, Nov, DecLSC3
Conductivitydaily maximumreport only (umho/cm)Jan, Feb, Mar, Apr, May, Oct, Nov, DecLSC3
Conductivitydaily maximumreport only (umho/cm)Jun–SepLSC3
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Oct, Nov, DecLSC3
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jun–SepLSC3
Temperature, water deg. centigradedaily maximumreport only (deg C)Jun–SepMC1
Temperature, water deg. centigradedaily maximumreport only (deg C)Jan, Feb, Mar, Apr, May, Oct, Nov, DecMC1
Conductivitydaily maximumreport only (umho/cm)Jan, Feb, Mar, Apr, May, Oct, Nov, DecMC1
Conductivitydaily maximumreport only (umho/cm)Jun–SepMC1
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Oct, Nov, DecMC1
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jun–SepMC1
Temperature, water deg. centigradedaily maximumreport only (deg C)Jun–SepMC2
Temperature, water deg. centigradedaily maximumreport only (deg C)Jan, Feb, Mar, Apr, May, Oct, Nov, DecMC2
Conductivitydaily maximumreport only (umho/cm)Jan, Feb, Mar, Apr, May, Oct, Nov, DecMC2
Conductivitydaily maximumreport only (umho/cm)Jun–SepMC2
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Oct, Nov, DecMC2
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jun–SepMC2
Temperature, water deg. centigradedaily maximumreport only (deg C)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC1
Temperature, water deg. centigradedaily maximumreport only (deg C)Jun–SepSC1
Turbiditydaily maximumreport only (NTU)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC1
Turbiditydaily maximumreport only (NTU)Jun–SepSC1
Conductivitydaily maximumreport only (umho/cm)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC1
Conductivitydaily maximumreport only (umho/cm)Jun–SepSC1
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC1
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jun–SepSC1
Coliform, fecal MF, MFC broth, 44.5 Cdaily maximumreport only (#/100mL)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC1
Coliform, fecal MF, MFC broth, 44.5 Cdaily maximumreport only (#/100mL)Jun–SepSC1
Temperature, water deg. centigradedaily maximumreport only (deg C)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC2
Temperature, water deg. centigradedaily maximumreport only (deg C)Jun–SepSC2
Conductivitydaily maximumreport only (umho/cm)Jun–SepSC2
Conductivitydaily maximumreport only (umho/cm)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC2
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jun–SepSC2
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC2
Temperature, water deg. centigradedaily maximumreport only (deg C)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC3
Temperature, water deg. centigradedaily maximumreport only (deg C)Jun–SepSC3
Conductivitydaily maximumreport only (umho/cm)Jun–SepSC3
Conductivitydaily maximumreport only (umho/cm)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC3
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jun–SepSC3
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC3
Temperature, water deg. centigradedaily maximumreport only (deg C)Jun–SepSC4
Temperature, water deg. centigradedaily maximumreport only (deg C)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC4
Conductivitydaily maximumreport only (umho/cm)Jun–SepSC4
Conductivitydaily maximumreport only (umho/cm)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC4
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC4
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jun–SepSC4
Temperature, water deg. centigradedaily maximumreport only (deg C)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC5
Temperature, water deg. centigradedaily maximumreport only (deg C)Jun–SepSC5
Conductivitydaily maximumreport only (umho/cm)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC5
Conductivitydaily maximumreport only (umho/cm)Jun–SepSC5
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC5
Oxygen, dissolved [DO]daily maximumreport only (mg/L)Jun–SepSC5
pHdaily maximumreport only (SU)Jan, Feb, Mar, Apr, May, Oct, Nov, DecSC5
pHdaily maximumreport only (SU)Jun–SepSC5
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all yearSC5
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)all yearSC5
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)all yearSC5
Phosphate, ortho [as PO4]daily maximumreport only (mg/L)all yearSC5
Phosphorus, total [as P]daily maximumreport only (mg/L)all yearSC5
Phosphorus, total [as P]30-day average≤ 826 lb/dall yearTP01

How strict are these limits?

Cited limits by parameter: North Carolina'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/NC0024970 · MCP: https://passage-data.com/mcp