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Town of Church Point

Sewage treatment plant, Church Point, Louisiana. NPDES permit LA0038598 expired Aug 31, 2024; its limits still apply. Last 12 months: over a limit 58 times (last June 2026). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A quarterly (26 values), form Q quarterly (6 values), form B twice a year
Last report on file
June 2026
Oct 2024 – Sep 2025
73 values over a limit, 0 required values missing, 0 of 22 reports late

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

All 58 values over a limit
Period endingParameterReportedLimitOver by
October 2025BOD, carbonaceous [5 day, 20 C], monthly average18 mg/L≤ 10 mg/L80%
October 2025BOD, carbonaceous [5 day, 20 C], weekly average20 mg/L≤ 15 mg/L33%
October 2025Coliform, fecal general, monthly geometric mean> 2419.6 #/100mL≤ 200 #/100mL—
October 2025Coliform, fecal general, weekly geometric mean> 2419.6 #/100mL≤ 400 #/100mL—
October 2025Nitrogen, ammonia total [as N], monthly average13.3 lb/d≤ 13 lb/d2%
October 2025Nitrogen, ammonia total [as N], monthly average14.84 mg/L≤ 2 mg/L642%
October 2025Nitrogen, ammonia total [as N], weekly average21.2 mg/L≤ 4 mg/L430%
October 2025Solids, total suspended, monthly average84 mg/L≤ 15 mg/L460%
October 2025Solids, total suspended, weekly average84 mg/L≤ 23 mg/L265%
November 2025Coliform, fecal general, monthly geometric mean> 2419.6 #/100mL≤ 200 #/100mL—
November 2025Coliform, fecal general, weekly geometric mean> 2419.6 #/100mL≤ 400 #/100mL—
November 2025Nitrogen, ammonia total [as N], monthly average20.03 mg/L≤ 2 mg/L902%
November 2025Nitrogen, ammonia total [as N], monthly average36.7 lb/d≤ 13 lb/d182%
November 2025Nitrogen, ammonia total [as N], weekly average22.3 mg/L≤ 4 mg/L458%
November 2025Solids, total suspended, monthly average32 mg/L≤ 15 mg/L113%
November 2025Solids, total suspended, weekly average32 mg/L≤ 23 mg/L39%
December 2025BOD, carbonaceous [5 day, 20 C], monthly average24 mg/L≤ 20 mg/L20%
December 2025Coliform, fecal general, monthly geometric mean1664.2 #/100mL≤ 200 #/100mL732%
December 2025Coliform, fecal general, weekly geometric mean2419.6 #/100mL≤ 400 #/100mL505%
December 2025Nitrogen, ammonia total [as N], monthly average16 mg/L≤ 10 mg/L60%
December 2025Nitrogen, ammonia total [as N], weekly average20.4 mg/L≤ 20 mg/L2%
December 2025Solids, total suspended, monthly average20 mg/L≤ 15 mg/L33%
December 2025Solids, total suspended, weekly average27 mg/L≤ 23 mg/L17%
January 2026Coliform, fecal general, monthly geometric mean2419.6 #/100mL≤ 200 #/100mL1110%
January 2026Coliform, fecal general, weekly geometric mean2419.6 #/100mL≤ 400 #/100mL505%
January 2026Nitrogen, ammonia total [as N], monthly average17.8 mg/L≤ 10 mg/L78%
January 2026Nitrogen, ammonia total [as N], weekly average23.7 mg/L≤ 20 mg/L19%
January 2026Solids, total suspended, monthly average68 mg/L≤ 15 mg/L353%
January 2026Solids, total suspended, weekly average107 mg/L≤ 23 mg/L365%
February 2026Coliform, fecal general, monthly geometric mean< 2419.6 #/100mL≤ 200 #/100mL1110%
February 2026Coliform, fecal general, weekly geometric mean< 2419.6 #/100mL≤ 400 #/100mL505%
February 2026Nitrogen, ammonia total [as N], monthly average10.4 mg/L≤ 10 mg/L4%
February 2026Solids, total suspended, monthly average28 mg/L≤ 15 mg/L87%
February 2026Solids, total suspended, weekly average31 mg/L≤ 23 mg/L35%
March 2026Coliform, fecal general, monthly geometric mean2419.6 #/100mL≤ 200 #/100mL1110%
March 2026Coliform, fecal general, weekly geometric mean2419.6 #/100mL≤ 400 #/100mL505%
March 2026Nitrogen, ammonia total [as N], monthly average10.99 mg/L≤ 2 mg/L450%
March 2026Nitrogen, ammonia total [as N], monthly average17 lb/d≤ 13 lb/d31%
March 2026Nitrogen, ammonia total [as N], weekly average14.1 mg/L≤ 4 mg/L253%
March 2026Solids, total suspended, monthly average21 mg/L≤ 15 mg/L40%
March 2026Solids, total suspended, weekly average30 mg/L≤ 23 mg/L30%
April 2026BOD, carbonaceous [5 day, 20 C], monthly average13 mg/L≤ 10 mg/L30%
April 2026BOD, carbonaceous [5 day, 20 C], weekly average16 mg/L≤ 15 mg/L7%
April 2026Coliform, fecal general, monthly geometric mean> 2419.6 #/100mL≤ 200 #/100mL—
April 2026Coliform, fecal general, weekly geometric mean> 2419.6 #/100mL≤ 400 #/100mL—
April 2026Nitrogen, ammonia total [as N], monthly average10.7 mg/L≤ 2 mg/L435%
April 2026Nitrogen, ammonia total [as N], weekly average24.2 mg/L≤ 4 mg/L505%
April 2026Solids, total suspended, monthly average26 mg/L≤ 15 mg/L73%
April 2026Solids, total suspended, weekly average36 mg/L≤ 23 mg/L57%
May 2026Coliform, fecal general, monthly geometric mean> 2419.6 #/100mL≤ 200 #/100mL—
May 2026Coliform, fecal general, weekly geometric mean> 2419.6 #/100mL≤ 400 #/100mL—
May 2026Nitrogen, ammonia total [as N], monthly average7.69 mg/L≤ 2 mg/L285%
May 2026Nitrogen, ammonia total [as N], weekly average12.5 mg/L≤ 4 mg/L213%
May 2026Solids, total suspended, monthly average20 mg/L≤ 15 mg/L33%
May 2026Solids, total suspended, weekly average32 mg/L≤ 23 mg/L39%
June 2026Coliform, fecal general, monthly geometric mean1105.4 #/100mL≤ 200 #/100mL453%
June 2026Coliform, fecal general, weekly geometric mean2419.6 #/100mL≤ 400 #/100mL505%
June 2026Nitrogen, ammonia total [as N], monthly average2.17 mg/L≤ 2 mg/L9%

Limits in force (52)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]monthly average minimum≥ 6 mg/LJan, Feb, Dec
Oxygen, dissolved [DO]monthly average minimum≥ 6 mg/LJan, Feb, Dec
Oxygen, dissolved [DO]monthly average minimum≥ 5 mg/LMar–Nov
Oxygen, dissolved [DO]monthly average minimum≥ 5 mg/LMar–Nov
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous minimum≥ 6 SUall year
pHinstantaneous maximum≤ 9 SUall year
pHinstantaneous maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 15 mg/Lall year
Solids, total suspendedmonthly average≤ 15 mg/Lall year
Solids, total suspendedweekly average≤ 23 mg/Lall year
Solids, total suspendedweekly average≤ 23 mg/Lall year
Solids, total suspendedmonthly average≤ 100 lb/dall year
Solids, total suspendedmonthly average≤ 100 lb/dall year
Nitrogen, total [as N]monthly averagereport only (mg/L)all year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, total [as N]monthly averagereport only (lb/d)all year
Nitrogen, ammonia total [as N]monthly average≤ 2 mg/LMar–Nov
Nitrogen, ammonia total [as N]monthly average≤ 2 mg/LMar–Nov
Nitrogen, ammonia total [as N]monthly average≤ 10 mg/LJan, Feb, Dec
Nitrogen, ammonia total [as N]monthly average≤ 10 mg/LJan, Feb, Dec
Nitrogen, ammonia total [as N]weekly average≤ 4 mg/LMar–Nov
Nitrogen, ammonia total [as N]weekly average≤ 4 mg/LMar–Nov
Nitrogen, ammonia total [as N]weekly average≤ 20 mg/LJan, Feb, Dec
Nitrogen, ammonia total [as N]weekly average≤ 20 mg/LJan, Feb, Dec
Nitrogen, ammonia total [as N]monthly average≤ 13 lb/dMar–Nov
Nitrogen, ammonia total [as N]monthly average≤ 13 lb/dMar–Nov
Nitrogen, ammonia total [as N]monthly average≤ 67 lb/dJan, Feb, Dec
Nitrogen, ammonia total [as N]monthly average≤ 67 lb/dJan, Feb, Dec
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Phosphorus, total [as P]monthly averagereport only (lb/d)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantweekly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantweekly averagereport only (MGD)all year
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year
Coliform, fecal generalmonthly geometric mean≤ 200 #/100mLall year
Coliform, fecal generalweekly geometric mean≤ 400 #/100mLall year
Coliform, fecal generalweekly geometric mean≤ 400 #/100mLall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 20 mg/LJan, Feb, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 20 mg/LJan, Feb, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/LMar–Nov
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/LMar–Nov
BOD, carbonaceous [5 day, 20 C]weekly average≤ 30 mg/LJan, Feb, Dec
BOD, carbonaceous [5 day, 20 C]weekly average≤ 30 mg/LJan, Feb, Dec
BOD, carbonaceous [5 day, 20 C]weekly average≤ 15 mg/LMar–Nov
BOD, carbonaceous [5 day, 20 C]weekly average≤ 15 mg/LMar–Nov
BOD, carbonaceous [5 day, 20 C]monthly average≤ 133 lb/dJan, Feb, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 133 lb/dJan, Feb, Dec
BOD, carbonaceous [5 day, 20 C]monthly average≤ 67 lb/dMar–Nov
BOD, carbonaceous [5 day, 20 C]monthly average≤ 67 lb/dMar–Nov

How strict are these limits?

Cited limits by parameter: Louisiana'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/LA0038598 · MCP: https://passage-data.com/mcp