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Samoa Tuna Processors Inc.

Canned And Cured Fish And Seafoods, Pago Pago, American Samoa. NPDES permit AS0000027 expired May 31, 2026; its limits still apply. Last 12 months: no values over a limit, 2 required values missing, 6 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form A quarterly (52 values), form S twice a year, form Y yearly
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 4 required values missing, 4 of 16 reports late

Limits in force (86)

ParameterStatisticLimitMonths
Temperature, water deg. fahrenheitmonthly average≤ 90 deg Fall year
Temperature, water deg. fahrenheitmonthly average≤ 90 deg Fall year
Temperature, water deg. fahrenheitdaily maximum≤ 95 deg Fall year
Temperature, water deg. fahrenheitdaily maximum≤ 95 deg Fall year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cmonthly averagereport only (mg/L)all year
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year
pHminimum≥ 6.5 SUall year
pHminimum≥ 6.5 SUall year
pHmaximum≤ 8.6 SUall year
pHmaximum≤ 8.6 SUall year
Salinitymonthly averagereport only (ppk)all year
Salinitydaily maximumreport only (ppk)all year
Solids, total suspendedmonthly averagereport only (lb/d)all year
Solids, total suspendedmonthly averagereport only (lb/d)all year
Solids, total suspendeddaily maximumreport only (lb/d)all year
Solids, total suspendeddaily maximumreport only (lb/d)all year
Nitrogen, total [as N]monthly averagereport only (mg/L)all 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]daily maximumreport only (mg/L)all year
Nitrogen, total [as N]monthly average≤ 55 lb/dall year
Nitrogen, total [as N]monthly average≤ 55 lb/dall year
Nitrogen, total [as N]daily maximum≤ 96.3 lb/dall year
Nitrogen, total [as N]daily maximum≤ 96.3 lb/dall year
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]monthly averagereport 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
Phosphorus, total [as P]monthly averagereport only (mg/L)all year
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]daily maximumreport only (mg/L)all year
Phosphorus, total [as P]monthly average≤ 8.3 lb/dall year
Phosphorus, total [as P]monthly average≤ 8.3 lb/dall year
Phosphorus, total [as P]daily maximum≤ 16.5 lb/dall year
Phosphorus, total [as P]daily maximum≤ 16.5 lb/dall year
Sulfide, total [as S]monthly averagereport only (ug/L)all year
Sulfide, total [as S]daily maximumreport only (ug/L)all year
Nickel, total recoverablemonthly averagereport only (ug/L)all year
Nickel, total recoverablemonthly averagereport only (ug/L)all year
Nickel, total recoverabledaily maximumreport only (ug/L)all year
Nickel, total recoverabledaily maximumreport only (ug/L)all year
Zinc, total recoverablemonthly average≤ 2313 ug/Lall year
Zinc, total recoverablemonthly average≤ 2313 ug/Lall year
Zinc, total recoverabledaily maximum≤ 4640 ug/Lall year
Zinc, total recoverabledaily maximum≤ 4640 ug/Lall year
Zinc, total recoverablemonthly average≤ 1.93 lb/dall year
Zinc, total recoverablemonthly average≤ 1.93 lb/dall year
Zinc, total recoverabledaily maximum≤ 3.87 lb/dall year
Zinc, total recoverabledaily maximum≤ 3.87 lb/dall year
Oil and greasemonthly averagereport only (lb/d)all year
Oil and greasemonthly averagereport only (lb/d)all year
Oil and greasedaily maximumreport only (lb/d)all year
Oil and greasedaily maximumreport only (lb/d)all year
Manganese, total recoverablemonthly averagereport only (ug/L)all year
Manganese, total recoverabledaily maximumreport only (ug/L)all year
Pentachlorophenolmonthly averagereport only (ug/L)all year
Pentachlorophenolmonthly averagereport only (ug/L)all year
Pentachlorophenoldaily maximumreport only (ug/L)all year
Pentachlorophenoldaily maximumreport only (ug/L)all year
Di[2-ethylhexyl] phthalate [DEHP]monthly averagereport only (ug/L)all year
Di[2-ethylhexyl] phthalate [DEHP]monthly averagereport only (ug/L)all year
Di[2-ethylhexyl] phthalate [DEHP]daily maximumreport only (ug/L)all year
Di[2-ethylhexyl] phthalate [DEHP]daily maximumreport only (ug/L)all year
.beta.-BHCmonthly averagereport only (ug/L)all year
.beta.-BHCdaily maximumreport only (ug/L)all year
Heptachlormonthly averagereport only (ug/L)all year
Heptachlormonthly averagereport only (ug/L)all year
Heptachlordaily maximumreport only (ug/L)all year
Heptachlordaily maximumreport only (ug/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD) (alert, not enforceable)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD) (alert, not enforceable)all year
Flow, in conduit or thru treatment plantdaily maximum≤ .1 MGD (alert, not enforceable)all year
Flow, in conduit or thru treatment plantdaily maximum≤ .1 MGD (alert, not enforceable)all year
Sulfide-hydrogen sulfide [undissociated]monthly averagereport only (ug/L)all year
Sulfide-hydrogen sulfide [undissociated]daily maximumreport only (ug/L)all year
Mercury, total recoverablemonthly averagereport only (ug/L)all year
Mercury, total recoverabledaily maximumreport only (ug/L)all year
Mercury, total recoverablemonthly averagereport only (lb/d)all year
Mercury, total recoverabledaily maximumreport only (lb/d)all year
%Effect Static 20Min Chronic Strongylocentrotus purpuratusdaily maximumreport only (% effect)all year
%Effect Static 20Min Chronic Dendraster excentricusdaily maximumreport only (% effect)all year
Pass/Fail Static 20 Minute Fertilization Chronic Strongylocentrotus purpuratusdaily maximumreport only (pass=0;fail=1)all year
Pass/Fail Static 20 Minute Fertilization Chronic Dendraster excentricusdaily maximumreport only (pass=0;fail=1)all year

How strict are these limits?

Cited limits by parameter: we hold no rule of American Samoa's own; 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/AS0000027 · MCP: https://passage-data.com/mcp