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The Brewer Company

Asphalt Felts And Coatings, La Salle, Illinois. NPDES permit IL0079839, in force until Jun 30, 2029. Last 12 months: no values over a limit, 1 of 16 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form 0 monthly (2 values), form Q quarterly (20 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 16 reports late

Limits in force (22)

ParameterStatisticLimitMonths
pHmonthly minimum≥ 6.5 SUall year
pHmonthly maximum≤ 9 SUall year
Solids, total suspended30-day averagereport only (mg/L)all year
Solids, total suspendeddaily maximumreport only (mg/L)all year
Oil & Grease30-day averagereport only (mg/L)all year
Oil & Greasedaily maximumreport only (mg/L)all year
Nitrogen, ammonia total [as N]30-day averagereport only (mg/L)all year
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)all year
Polynuclear Aromatic Hydrocarbons [PAHs]30-day averagereport only (mg/L)all year
Polynuclear Aromatic Hydrocarbons [PAHs]daily maximumreport only (mg/L)all year
Benzene, ethylbenzene, toluene, xylene combination30-day averagereport only (mg/L)all year
Benzene, ethylbenzene, toluene, xylene combinationdaily maximumreport only (mg/L)all year
Toluene30-day averagereport only (mg/L)all year
Toluenedaily maximumreport only (mg/L)all year
Benzene30-day averagereport only (mg/L)all year
Benzenedaily maximumreport only (mg/L)all year
Ethylbenzene30-day averagereport only (mg/L)all year
Ethylbenzenedaily maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Xylene [mix of m+o+p]30-day averagereport only (mg/L)all year
Xylene [mix of m+o+p]daily maximumreport only (mg/L)all year

How strict are these limits?

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

Same industry: the 9 Petroleum Refining and Related Industries permits in Illinois.

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/IL0079839 · MCP: https://passage-data.com/mcp