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International Paper-Riverdale

Pulp Mills, major discharger, Selma, Alabama. NPDES permit AL0003018, in force until Dec 31, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 002 form 1 monthly (16 values), outfall 002 form 2 monthly (16 values), outfall 002 form Q monthly (1 value), outfall 003 form 1 monthly (16 values), outfall 003 form 2 monthly (16 values), outfall 03A form 1 monthly (2 values), and 12 more forms
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 105 reports late

Limits in force (129)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cmonthly average≤ 18888 lb/dall year002
BOD, 5-day, 20 deg. Cmonthly average≤ 23583 lb/dall year002
BOD, 5-day, 20 deg. Cdaily maximum≤ 37487 lb/dall year002
BOD, 5-day, 20 deg. Cdaily maximum≤ 45976 lb/dall year002
pHdaily minimum≥ 6 SUall year002
pHdaily minimum≥ 6 SUall year002
pHdaily maximum≤ 9 SUall year002
pHdaily maximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 48499 lb/dall year002
Solids, total suspendedmonthly average≤ 34531 lb/dall year002
Solids, total suspendeddaily maximum≤ 91377 lb/dall year002
Solids, total suspendeddaily maximum≤ 67270 lb/dall year002
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year002
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year002
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Apr–Oct002
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Apr–Oct002
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Apr–Oct002
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Apr–Oct002
Phosphorus, total [as P]daily maximumreport only (mg/L)Apr–Oct002
Phosphorus, total [as P]daily maximumreport only (mg/L)Apr–Oct002
Halogens, adsorbable organicmonthly average≤ 613 lb/dall year002
Halogens, adsorbable organicmonthly average≤ 1552 lb/dall year002
Halogens, adsorbable organicdaily maximum≤ 935 lb/dall year002
Halogens, adsorbable organicdaily maximum≤ 2369 lb/dall year002
2,3,7,8-Tetrachlorodibenzo-p-dioxindaily maximumreport only (ppq)all year002
2,3,7,8-Tetrachlorodibenzo-p-dioxindaily maximumreport only (ppq)all year002
2,3,7,8-Tetrachlorodibenzo-p-dioxindaily maximum≤ .00000397 lb/dall year002
2,3,7,8-Tetrachlorodibenzo-p-dioxindaily maximum≤ .00000397 lb/dall year002
Pentachlorophenoldaily maximum≤ 0 lb/dall year002
Pentachlorophenoldaily maximum≤ 0 lb/dall year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year002
Number of Eventsdaily maximum≤ 0 # exceedJun–Oct002
Number of Eventsdaily maximum≤ 0 # exceedJun–Oct002
River Monitoring Certificationdaily maximum≤ 0 Y=0;N=1Jun–Oct002
River Monitoring Certificationdaily maximum≤ 0 Y=0;N=1Jun–Oct002
Toxicity [chronic], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year002
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year002
Trichlorophenoldaily maximum≤ 0 lb/dall year002
Trichlorophenoldaily maximum≤ 0 lb/dall year002
BMP Certification Submittal?daily maximum≤ 0 Y=0;N=1all year002
BOD, 5-day, 20 deg. Cmonthly average≤ 23583 lb/dall year003
BOD, 5-day, 20 deg. Cmonthly average≤ 18888 lb/dall year003
BOD, 5-day, 20 deg. Cdaily maximum≤ 45976 lb/dall year003
BOD, 5-day, 20 deg. Cdaily maximum≤ 37487 lb/dall year003
pHdaily minimum≥ 6 SUall year003
pHdaily minimum≥ 6 SUall year003
pHdaily maximum≤ 9 SUall year003
pHdaily maximum≤ 9 SUall year003
Solids, total suspendedmonthly average≤ 48499 lb/dall year003
Solids, total suspendedmonthly average≤ 34531 lb/dall year003
Solids, total suspendeddaily maximum≤ 91377 lb/dall year003
Solids, total suspendeddaily maximum≤ 67270 lb/dall year003
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year003
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year003
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Apr–Oct003
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Apr–Oct003
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Apr–Oct003
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Apr–Oct003
Phosphorus, total [as P]daily maximumreport only (mg/L)Apr–Oct003
Phosphorus, total [as P]daily maximumreport only (mg/L)Apr–Oct003
Halogens, adsorbable organicmonthly average≤ 613 lb/dall year003
Halogens, adsorbable organicmonthly average≤ 1552 lb/dall year003
Halogens, adsorbable organicdaily maximum≤ 935 lb/dall year003
Halogens, adsorbable organicdaily maximum≤ 2369 lb/dall year003
2,3,7,8-Tetrachlorodibenzo-p-dioxindaily maximumreport only (ppq)all year003
2,3,7,8-Tetrachlorodibenzo-p-dioxindaily maximumreport only (ppq)all year003
2,3,7,8-Tetrachlorodibenzo-p-dioxindaily maximum≤ .00000397 lb/dall year003
2,3,7,8-Tetrachlorodibenzo-p-dioxindaily maximum≤ .00000397 lb/dall year003
Pentachlorophenoldaily maximum≤ 0 lb/dall year003
Pentachlorophenoldaily maximum≤ 0 lb/dall year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Number of Eventsdaily maximum≤ 0 # exceedJun–Oct003
Number of Eventsdaily maximum≤ 0 # exceedJun–Oct003
River Monitoring Certificationdaily maximum≤ 0 Y=0;N=1Jun–Oct003
River Monitoring Certificationdaily maximum≤ 0 Y=0;N=1Jun–Oct003
Toxicity [chronic], Ceriodaphnia dubiadaily maximum≤ 0 pass=0;fail=1all year003
Toxicity [chronic], Pimephales promelas [Fathead Minnow]daily maximum≤ 0 pass=0;fail=1all year003
Trichlorophenoldaily maximum≤ 0 lb/dall year003
Trichlorophenoldaily maximum≤ 0 lb/dall year003
BMP Certification Submittal?daily maximum≤ 0 Y=0;N=1all year003
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year004
pHdaily minimumreport only (SU)all year004
pHdaily maximumreport only (SU)all year004
Solids, total suspendeddaily maximumreport only (mg/L)all year004
Oil & Greasedaily maximum≤ 15 mg/Lall year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year005
pHdaily minimumreport only (SU)all year005
pHdaily maximumreport only (SU)all year005
Solids, total suspendeddaily maximumreport only (mg/L)all year005
Oil & Greasedaily maximum≤ 15 mg/Lall year005
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year005
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year005
BOD, 5-day, 20 deg. Cdaily maximumreport only (mg/L)all year006
pHdaily minimumreport only (SU)all year006
pHdaily maximumreport only (SU)all year006
Solids, total suspendeddaily maximumreport only (mg/L)all year006
Oil & Greasedaily maximum≤ 15 mg/Lall year006
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year006
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year006
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year03A
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year03A
Chloroformmonthly average≤ 5.285 lb/dall year03B
Chloroformdaily maximum≤ 8.833 lb/dall year03B
Chloroformmonthly average≤ 4.074 lb/dall year03B
Chloroformdaily maximum≤ 6.809 lb/dall year03B
2,4,6-Trichlorophenoldaily maximum≤ 2.4999 ug/Lall year03B
2,3,7,8-Tetrachlorodibenzo-p-dioxindaily maximum≤ 9.9999 pg/Lall year03B
2,3,7,8-Tetrachlorodibenzofurandaily maximum≤ 31.9 pg/Lall year03B
Pentachlorophenoldaily maximum≤ 4.9999 ug/Lall year03B
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year03B
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year03B
3,4,6-Trichloroguaiacoldaily maximum≤ 2.4999 ug/Lall year03B
3,4,6-Trichlorocatecholdaily maximum≤ 4.9999 ug/Lall year03B
3,4,5-Trichloroguaiacoldaily maximum≤ 2.4999 ug/Lall year03B
3,4,5-Trichlorocatecholdaily maximum≤ 4.9999 ug/Lall year03B
Tetrachloroguaiacoldaily maximum≤ 4.9999 ug/Lall year03B
Tetrachlorocatecholdaily maximum≤ 4.9999 ug/Lall year03B
Trichlorosyringoldaily maximum≤ 2.4999 ug/Lall year03B
4,5,6-Trichloroguaiacoldaily maximum≤ 2.4999 ug/Lall year03B
2,4,5-Trichlorophenoldaily maximum≤ 2.4999 ug/Lall year03B
2,3,4,6-Tetrachlorophenoldaily maximum≤ 2.4999 ug/Lall year03B

How strict are these limits?

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

Same industry: the 14 Paper and Allied Products permits in Alabama.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/AL0003018 · MCP: https://passage-data.com/mcp