Passage Data · Check a report · Use it from your AI

Twin Rivers Paper Company LLC

Paper Mills, major discharger, Madawaska, Maine. NPDES permit ME0000159, in force until Mar 31, 2028. Last 12 months: no values over a limit, 1 required value missing, 1 of 12 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: form A monthly (22 values)
Renewal application due
Oct 3, 2027 · 180 days before expiry; your permit may set another date
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 12 reports late

Limits in force (31)

ParameterStatisticLimitMonths
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. Cmonthly average≤ 12360 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 19425 lb/dall year
pHminimum≥ 5 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly averagereport only (mg/L)Jun–Oct
Solids, total suspendedmonthly averagereport only (mg/L)Jan, Feb, Mar, Apr, May, Nov, Dec
Solids, total suspendeddaily maximumreport only (mg/L)Jun–Oct
Solids, total suspendeddaily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Nov, Dec
Solids, total suspendedmonthly average≤ 9893 lb/dJun–Oct
Solids, total suspendedmonthly average≤ 9893 lb/dJan, Feb, Mar, Apr, May, Nov, Dec
Solids, total suspendeddaily maximum≤ 12200 lb/dJun–Oct
Solids, total suspendeddaily maximum≤ 19284 lb/dJan, Feb, Mar, Apr, May, Nov, Dec
4,4'-DDTdaily maximumreport only (ug/L)all year
4,4'-DDTmonthly average≤ .00042 lb/dall year
Priority Pollutantsvaluereport only (ug/L)all year
Flow, in conduit or thru treatment plantmonthly average≤ 15 MGDall year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Analytical Chemistryvaluereport only (N=0;Y=1)all year
Analytical Chemistryvaluereport only (N=0;Y=1)all year
Mercury, total [as Hg]monthly average≤ 5.7 ng/Lall year
Mercury, total [as Hg]daily maximum≤ 8.6 ng/Lall year
NOEL Static Renewal 7Day Chronic Ceriodaphnia dubiadaily minimumreport only (%)all year
NOEL Static Renewal 7Day Chronic Ceriodaphnia dubiadaily minimumreport only (%)all year
Noel Statre 10Day Chronic Salvel. Salmoniddaily minimumreport only (%)all year
Noel Statre 10Day Chronic Salvel. Salmoniddaily minimumreport only (%)all year
NOAEL Static 48Hr Acute Ceriodaphnia dubiadaily minimumreport only (%)all year
NOAEL Static 48Hr Acute Ceriodaphnia dubiadaily minimumreport only (%)all year
NOAEL Static 48Hr Acute Salvel. Salmoniddaily minimumreport only (%)all year
NOAEL Static 48Hr Acute Salvel. Salmoniddaily minimumreport only (%)all year

How strict are these limits?

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

Same industry: the 8 Paper and Allied Products permits in Maine.

Check this month's numbers Email me before each report is due

· Save this facility as a site · Superfund sites nearby · Your permits on one board

On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/ME0000159 · MCP: https://passage-data.com/mcp