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Expera Specialty Solutions, LLC

Pulp Mills, major discharger, Rhinelander, Wisconsin. NPDES permit WI0003026 expired Sep 30, 2021; its limits still apply. Last 12 months: no values over a limit, 78 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 004 form A monthly (2 values), outfall 004 form Q quarterly (6 values), outfall 010 form A monthly (2 values), outfall 011 form A monthly (13 values), outfall 012 form A monthly (2 values), outfall 016 form A monthly (2 values), and 2 more forms
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 48 required values missing, 21 of 88 reports late

Limits in force (36)

ParameterStatisticLimitMonthsOutfall
BOD, 5-day, 20 deg. Cquarterly averagereport only (mg/L)all year004
BOD, 5-day, 20 deg. Cquarterly maximumreport only (mg/L)all year004
Solids, total suspendedquarterly averagereport only (mg/L)all year004
Solids, total suspendedquarterly maximumreport only (mg/L)all 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
Chlorine, total residualmonthly average≤ 38 ug/Lall year004
Chlorine, total residualdaily maximum≤ 38 ug/Lall year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year010
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year010
BOD, 5-day, 20 deg. Cmonthly averagereport only (lb/d)all year011
BOD, 5-day, 20 deg. Cdaily maximumreport only (lb/d)all year011
pHdaily minimum≥ 4 SUall year011
pHdaily maximum≤ 11 SUall year011
Solids, total suspendedmonthly averagereport only (lb/d)all year011
Solids, total suspendeddaily maximumreport only (lb/d)all year011
Phosphorus, total [as P]monthly averagereport only (mg/L)all year011
Phosphorus, total [as P]daily maximumreport only (mg/L)all year011
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year011
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year011
Mercury, total recoverabledaily maximumreport only (ng/L)all year011
pH range excursions, > 60 minutesmonthly total≤ 0 occur/moall year011
pH range excursions, monthly total accummonthly total≤ 446 minall year011
pHminimum≥ 5 SUall year012
pHmaximum≤ 9 SUall year012
pHdaily minimum≥ 5 SUall year016
pHdaily maximum≤ 9 SUall year016
BOD, 5-day, 20 deg. Cmonthly average≤ 3349 lb/dall year018
BOD, 5-day, 20 deg. Cdaily maximum≤ 6165 lb/dall year018
Solids, total suspendedmonthly average≤ 2922 lb/dall year018
Solids, total suspendeddaily maximum≤ 5988 lb/dall year018
Phosphorus, total [as P]rolling average≤ 1 mg/Lall year018
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year018
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year018
pHdaily minimum≥ 5 SUall year021
pHdaily maximum≤ 9 SUall year021

How strict are these limits?

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

Same industry: the 22 Paper and Allied Products permits in Wisconsin.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/WI0003026 · MCP: https://passage-data.com/mcp