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Industrial Inorganic Chemicals, major discharger, Midland, Michigan. NPDES permit MI0000868 expired Oct 1, 2017; its limits still apply. Last 12 months: no values over a limit, 64 required values missing. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 21 days after each period: outfall 031 form A monthly (39 values), outfall 031 form C monthly (16 values), outfall 031 form CH monthly (92 values), outfall 031 form OC monthly (64 values), outfall DWN form A monthly (3 values), outfall IN1 form 1 monthly (2 values), and 1 more form
Last report on file
August 2026
Oct 2024 – Sep 2025
0 values over a limit, 72 required values missing, 0 of 76 reports late

Limits in force (646)

ParameterStatisticLimitMonthsOutfall
Temperature, water deg. fahrenheitmonthly averagereport only (deg F)all year031
Temperature, water deg. fahrenheitdaily maximumreport only (deg F)all year031
Conductivitymaximum monthly averagereport only (umho/cm)all year031
Conductivitydaily maximumreport only (umho/cm)all year031
Oxygen, dissolved [DO]daily minimum≥ 3 mg/Lall year031
Solids, total suspendedmaximum monthly averagereport only (mg/L)all year031
Solids, total suspendedmonthly averagereport only (mg/L)all year031
Solids, total suspendeddaily maximumreport only (mg/L)all year031
Solids, total suspendeddaily maximumreport only (mg/L)all year031
Solids, total suspendedmaximum monthly average≤ 3270 lb/dall year031
Solids, total suspendedmonthly average≤ 3400 lb/dall year031
Solids, total suspendeddaily maximum≤ 10000 lb/dall year031
Solids, total suspendeddaily maximum≤ 10000 lb/dall year031
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)Jan, Feb, Mar, Apr, May, Jun, Nov, Dec031
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)Jul031
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)Aug031
Nitrogen, ammonia total [as N]monthly averagereport only (mg/L)Sep, Oct031
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Jun, Nov, Dec031
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Jul031
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Aug031
Nitrogen, ammonia total [as N]daily maximumreport only (mg/L)Sep, Oct031
Nitrogen, ammonia total [as N]monthly average≤ 1167 lb/dJan, Feb, Mar, Apr, May, Jun, Nov, Dec031
Nitrogen, ammonia total [as N]monthly average≤ 824 lb/dJul031
Nitrogen, ammonia total [as N]monthly average≤ 330 lb/dAug031
Nitrogen, ammonia total [as N]monthly average≤ 960 lb/dSep, Oct031
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)Jan, Feb, Mar, Apr, May, Jun, Nov, Dec031
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)Jul031
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)Aug031
Nitrogen, ammonia total [as N]daily maximumreport only (lb/d)Sep, Oct031
Phosphorus, total [as P]monthly average≤ 1 mg/Lall year031
Phosphorus, total [as P]daily maximumreport only (mg/L)all year031
Phosphorus, total [as P]monthly average≤ 180 lb/dall year031
Phosphorus, total [as P]daily maximumreport only (lb/d)all year031
Cyanide, total [as CN]maximum monthly averagereport only (ug/L)Oct031
Cyanide, total [as CN]monthly averagereport only (ug/L)Oct031
Cyanide, total [as CN]daily maximumreport only (ug/L)Oct031
Cyanide, total [as CN]daily maximumreport only (ug/L)Oct031
Cyanide, total [as CN]maximum monthly average≤ 7.6 lb/dOct031
Cyanide, total [as CN]monthly average≤ 7.6 lb/dOct031
Cyanide, total [as CN]daily maximum≤ 11 lb/dOct031
Cyanide, total [as CN]daily maximum≤ 11 lb/dOct031
Chloride [as Cl]daily maximumreport only (mg/L)all year031
Sulfate, total [as SO4]daily maximumreport only (mg/L)all year031
Arsenic, total [as As]maximum monthly average≤ 24 ug/Lall year031
Arsenic, total [as As]daily maximum≤ 25 ug/Lall year031
Arsenic, total [as As]maximum monthly averagereport only (lb/d)all year031
Arsenic, total [as As]daily maximumreport only (lb/d)all year031
Cadmium, total [as Cd]maximum monthly average≤ 4.3 ug/Lall year031
Cadmium, total [as Cd]daily maximum≤ 8.7 ug/Lall year031
Cadmium, total [as Cd]maximum monthly averagereport only (lb/d)all year031
Cadmium, total [as Cd]daily maximumreport only (lb/d)all year031
Chromium, total [as Cr]maximum monthly average≤ 4.6 ug/Lall year031
Chromium, total [as Cr]monthly averagereport only (ug/L)Oct031
Chromium, total [as Cr]daily maximum≤ 5.7 ug/Lall year031
Chromium, total [as Cr]daily maximumreport only (ug/L)Oct031
Chromium, total [as Cr]maximum monthly average≤ 1.2 lb/dall year031
Chromium, total [as Cr]monthly average≤ 84 lb/dOct031
Chromium, total [as Cr]daily maximum≤ 1.4 lb/dall year031
Chromium, total [as Cr]daily maximum≤ 210 lb/dOct031
Copper, total [as Cu]maximum monthly average≤ 11 ug/Lall year031
Copper, total [as Cu]monthly averagereport only (ug/L)all year031
Copper, total [as Cu]daily maximum≤ 13 ug/Lall year031
Copper, total [as Cu]daily maximumreport only (ug/L)all year031
Copper, total [as Cu]maximum monthly average≤ 2.8 lb/dall year031
Copper, total [as Cu]monthly average≤ 31 lb/dall year031
Copper, total [as Cu]daily maximum≤ 3.3 lb/dall year031
Copper, total [as Cu]daily maximum≤ 19 lb/dall year031
Lead, total [as Pb]maximum monthly average≤ 11 ug/Lall year031
Lead, total [as Pb]monthly averagereport only (ug/L)Oct031
Lead, total [as Pb]daily maximum≤ 13 ug/Lall year031
Lead, total [as Pb]daily maximumreport only (ug/L)Oct031
Lead, total [as Pb]maximum monthly average≤ 2.8 lb/dall year031
Lead, total [as Pb]monthly average≤ 24 lb/dOct031
Lead, total [as Pb]daily maximum≤ 3.3 lb/dall year031
Lead, total [as Pb]daily maximum≤ 52 lb/dOct031
Nickel, total [as Ni]maximum monthly averagereport only (ug/L)all year031
Nickel, total [as Ni]monthly averagereport only (ug/L)all year031
Nickel, total [as Ni]daily maximumreport only (ug/L)all year031
Nickel, total [as Ni]daily maximumreport only (ug/L)all year031
Nickel, total [as Ni]maximum monthly average≤ 88 lb/dall year031
Nickel, total [as Ni]monthly average≤ 130 lb/dall year031
Nickel, total [as Ni]daily maximum≤ 210 lb/dall year031
Nickel, total [as Ni]daily maximum≤ 300 lb/dall year031
Silver, total [as Ag]maximum monthly average≤ 3.4 ug/Lall year031
Silver, total [as Ag]daily maximum≤ 3.9 ug/Lall year031
Silver, total [as Ag]maximum monthly averagereport only (lb/d)all year031
Silver, total [as Ag]daily maximumreport only (lb/d)all year031
Zinc, total [as Zn]maximum monthly average≤ 54 ug/Lall year031
Zinc, total [as Zn]daily maximum≤ 64 ug/Lall year031
Zinc, total [as Zn]maximum monthly average≤ 14 lb/dall year031
Zinc, total [as Zn]daily maximum≤ 16 lb/dall year031
Lithium, total [as Li]daily maximumreport only (ug/L)all year031
Lithium, total [as Li]daily maximumreport only (lb/d)all year031
Titanium, total [as Ti]maximum monthly average≤ 22 ug/Lall year031
Titanium, total [as Ti]daily maximum≤ 51 ug/Lall year031
Titanium, total [as Ti]maximum monthly averagereport only (lb/d)all year031
Titanium, total [as Ti]daily maximumreport only (lb/d)all year031
Toxicity, choice of speciesmonthly average≤ 5.8 tox chronicall year031
Toxicity, choice of speciesdaily maximumreport only (tox chronic)all year031
Carbon tetrachloridemaximum monthly averagereport only (ug/L)Oct031
Carbon tetrachloridemonthly averagereport only (ug/L)Oct031
Carbon tetrachloridedaily maximumreport only (ug/L)Oct031
Carbon tetrachloridedaily maximumreport only (ug/L)Oct031
Carbon tetrachloridemaximum monthly average≤ .93 lb/dOct031
Carbon tetrachloridemonthly average≤ 1.4 lb/dOct031
Carbon tetrachloridedaily maximum≤ 2 lb/dOct031
Carbon tetrachloridedaily maximum≤ 2.9 lb/dOct031
1,2-Dichloroethanemaximum monthly averagereport only (ug/L)all year031
1,2-Dichloroethanemonthly averagereport only (ug/L)all year031
1,2-Dichloroethanedaily maximumreport only (ug/L)all year031
1,2-Dichloroethanedaily maximumreport only (ug/L)all year031
1,2-Dichloroethanemaximum monthly average≤ 3.5 lb/dall year031
1,2-Dichloroethanemonthly average≤ 5.2 lb/dall year031
1,2-Dichloroethanedaily maximum≤ 11 lb/dall year031
1,2-Dichloroethanedaily maximum≤ 16 lb/dall year031
Bromoformmaximum monthly averagereport only (ug/L)Oct031
Bromoformmonthly averagereport only (ug/L)Oct031
Bromoformdaily maximumreport only (ug/L)Oct031
Bromoformdaily maximumreport only (ug/L)Oct031
Bromoformmaximum monthly average≤ 2 lb/dOct031
Bromoformmonthly average≤ 5 lb/dOct031
Bromoformdaily maximum≤ 7.9 lb/dOct031
Bromoformdaily maximum≤ 10 lb/dOct031
Chloroformmaximum monthly averagereport only (ug/L)all year031
Chloroformmonthly averagereport only (ug/L)all year031
Chloroformdaily maximumreport only (ug/L)all year031
Chloroformdaily maximumreport only (ug/L)all year031
Chloroformmaximum monthly average≤ 1.1 lb/dall year031
Chloroformmonthly average≤ 1.6 lb/dall year031
Chloroformdaily maximum≤ 2.4 lb/dall year031
Chloroformdaily maximum≤ 3.5 lb/dall year031
Toluenemaximum monthly averagereport only (ug/L)Oct031
Toluenedaily maximumreport only (ug/L)Oct031
Toluenemaximum monthly average≤ 1.3 lb/dOct031
Toluenedaily maximum≤ 4.1 lb/dOct031
Benzenemaximum monthly averagereport only (ug/L)all year031
Benzenemonthly averagereport only (ug/L)all year031
Benzenedaily maximumreport only (ug/L)all year031
Benzenedaily maximumreport only (ug/L)all year031
Benzenemaximum monthly average≤ 1.9 lb/dall year031
Benzenemonthly average≤ 2.8 lb/dall year031
Benzenedaily maximum≤ 7.1 lb/dall year031
Benzenedaily maximum≤ 10 lb/dall year031
Acenaphthylenemaximum monthly averagereport only (ug/L)Oct031
Acenaphthylenemonthly averagereport only (ug/L)Oct031
Acenaphthylenedaily maximumreport only (ug/L)Oct031
Acenaphthylenedaily maximumreport only (ug/L)Oct031
Acenaphthylenemaximum monthly average≤ 1.1 lb/dOct031
Acenaphthylenemonthly average≤ 1.7 lb/dOct031
Acenaphthylenedaily maximum≤ 3.1 lb/dOct031
Acenaphthylenedaily maximum≤ 4.5 lb/dOct031
Acenaphthenemaximum monthly averagereport only (ug/L)Oct031
Acenaphthenemonthly averagereport only (ug/L)Oct031
Acenaphthenedaily maximumreport only (ug/L)Oct031
Acenaphthenedaily maximumreport only (ug/L)Oct031
Acenaphthenemaximum monthly average≤ 1.1 lb/dOct031
Acenaphthenemonthly average≤ 1.7 lb/dOct031
Acenaphthenedaily maximum≤ 3.1 lb/dOct031
Acenaphthenedaily maximum≤ 4.5 lb/dOct031
Acrylonitrilemaximum monthly averagereport only (ug/L)Oct031
Acrylonitrilemonthly averagereport only (ug/L)Oct031
Acrylonitriledaily maximumreport only (ug/L)Oct031
Acrylonitriledaily maximumreport only (ug/L)Oct031
Acrylonitrilemaximum monthly average≤ 5 lb/dOct031
Acrylonitrilemonthly average≤ 5.1 lb/dOct031
Acrylonitriledaily maximum≤ 13 lb/dOct031
Acrylonitriledaily maximum≤ 18 lb/dOct031
Anthracenemaximum monthly averagereport only (ug/L)Oct031
Anthracenemonthly averagereport only (ug/L)Oct031
Anthracenedaily maximumreport only (ug/L)Oct031
Anthracenedaily maximumreport only (ug/L)Oct031
Anthracenemaximum monthly average≤ 1.1 lb/dOct031
Anthracenemonthly average≤ 1.7 lb/dOct031
Anthracenedaily maximum≤ 3.1 lb/dOct031
Anthracenedaily maximum≤ 4.5 lb/dOct031
Benzo[k]fluoranthenemaximum monthly averagereport only (ug/L)Oct031
Benzo[k]fluoranthenemonthly averagereport only (ug/L)Oct031
Benzo[k]fluoranthenedaily maximumreport only (ug/L)Oct031
Benzo[k]fluoranthenedaily maximumreport only (ug/L)Oct031
Benzo[k]fluoranthenemaximum monthly average≤ 1.1 lb/dOct031
Benzo[k]fluoranthenemonthly average≤ 1.7 lb/dOct031
Benzo[k]fluoranthenedaily maximum≤ 3.1 lb/dOct031
Benzo[k]fluoranthenedaily maximum≤ 4.5 lb/dOct031
Benzo[a]pyrenemaximum monthly averagereport only (ug/L)Oct031
Benzo[a]pyrenemonthly averagereport only (ug/L)Oct031
Benzo[a]pyrenedaily maximumreport only (ug/L)Oct031
Benzo[a]pyrenedaily maximumreport only (ug/L)Oct031
Benzo[a]pyrenemaximum monthly average≤ 1.2 lb/dOct031
Benzo[a]pyrenemonthly average≤ 1.7 lb/dOct031
Benzo[a]pyrenedaily maximum≤ 3.2 lb/dOct031
Benzo[a]pyrenedaily maximum≤ 4.6 lb/dOct031
Chlorobenzenemaximum monthly averagereport only (ug/L)all year031
Chlorobenzenemonthly averagereport only (ug/L)all year031
Chlorobenzenedaily maximumreport only (ug/L)all year031
Chlorobenzenedaily maximumreport only (ug/L)all year031
Chlorobenzenemaximum monthly average≤ .78 lb/dall year031
Chlorobenzenemonthly average≤ 1.1 lb/dall year031
Chlorobenzenedaily maximum≤ 1.5 lb/dall year031
Chlorobenzenedaily maximum≤ 2.1 lb/dall year031
Chrysenemaximum monthly averagereport only (ug/L)Oct031
Chrysenemonthly averagereport only (ug/L)Oct031
Chrysenedaily maximumreport only (ug/L)Oct031
Chrysenedaily maximumreport only (ug/L)Oct031
Chrysenemaximum monthly average≤ 1.1 lb/dOct031
Chrysenemonthly average≤ 1.7 lb/dOct031
Chrysenedaily maximum≤ 3.1 lb/dOct031
Chrysenedaily maximum≤ 4.5 lb/dOct031
Diethyl phthalatemaximum monthly averagereport only (ug/L)Oct031
Diethyl phthalatemonthly averagereport only (ug/L)Oct031
Diethyl phthalatedaily maximumreport only (ug/L)Oct031
Diethyl phthalatedaily maximumreport only (ug/L)Oct031
Diethyl phthalatemaximum monthly average≤ 4.2 lb/dOct031
Diethyl phthalatemonthly average≤ 6.2 lb/dOct031
Diethyl phthalatedaily maximum≤ 11 lb/dOct031
Diethyl phthalatedaily maximum≤ 15 lb/dOct031
Dimethyl phthalatemaximum monthly averagereport only (ug/L)Oct031
Dimethyl phthalatemonthly averagereport only (ug/L)Oct031
Dimethyl phthalatedaily maximumreport only (ug/L)Oct031
Dimethyl phthalatedaily maximumreport only (ug/L)Oct031
Dimethyl phthalatemaximum monthly average≤ .99 lb/dOct031
Dimethyl phthalatemonthly average≤ 1.4 lb/dOct031
Dimethyl phthalatedaily maximum≤ 2.4 lb/dOct031
Dimethyl phthalatedaily maximum≤ 3.6 lb/dOct031
Fluoranthenemaximum monthly averagereport only (ug/L)Oct031
Fluoranthenemonthly averagereport only (ug/L)Oct031
Fluoranthenedaily maximumreport only (ug/L)Oct031
Fluoranthenedaily maximumreport only (ug/L)Oct031
Fluoranthenemaximum monthly average≤ 1.3 lb/dOct031
Fluoranthenemonthly average≤ 1.9 lb/dOct031
Fluoranthenedaily maximum≤ 3.5 lb/dOct031
Fluoranthenedaily maximum≤ 5.2 lb/dOct031
Fluorenemaximum monthly averagereport only (ug/L)Oct031
Fluorenemonthly averagereport only (ug/L)Oct031
Fluorenedaily maximumreport only (ug/L)Oct031
Fluorenedaily maximumreport only (ug/L)Oct031
Fluorenemaximum monthly average≤ 1.1 lb/dOct031
Fluorenemonthly average≤ 1.7 lb/dOct031
Fluorenedaily maximum≤ 3.1 lb/dOct031
Fluorenedaily maximum≤ 4.5 lb/dOct031
Hexachloroethanemaximum monthly averagereport only (ug/L)Oct031
Hexachloroethanemonthly averagereport only (ug/L)Oct031
Hexachloroethanedaily maximumreport only (ug/L)Oct031
Hexachloroethanedaily maximumreport only (ug/L)Oct031
Hexachloroethanemaximum monthly average≤ 1.1 lb/dOct031
Hexachloroethanemonthly average≤ 1.6 lb/dOct031
Hexachloroethanedaily maximum≤ 2.8 lb/dOct031
Hexachloroethanedaily maximum≤ 4.1 lb/dOct031
Methyl chloride [Chloromethane]maximum monthly averagereport only (ug/L)Oct031
Methyl chloride [Chloromethane]monthly averagereport only (ug/L)Oct031
Methyl chloride [Chloromethane]daily maximumreport only (ug/L)Oct031
Methyl chloride [Chloromethane]daily maximumreport only (ug/L)Oct031
Methyl chloride [Chloromethane]maximum monthly average≤ 4.5 lb/dOct031
Methyl chloride [Chloromethane]monthly average≤ 6.5 lb/dOct031
Methyl chloride [Chloromethane]daily maximum≤ 9.9 lb/dOct031
Methyl chloride [Chloromethane]daily maximum≤ 14 lb/dOct031
Methylene chloridemaximum monthly averagereport only (ug/L)all year031
Methylene chloridemonthly averagereport only (ug/L)all year031
Methylene chloridedaily maximumreport only (ug/L)all year031
Methylene chloridedaily maximumreport only (ug/L)all year031
Methylene chloridemaximum monthly average≤ 2.1 lb/dall year031
Methylene chloridemonthly average≤ 3 lb/dall year031
Methylene chloridedaily maximum≤ 4.6 lb/dall year031
Methylene chloridedaily maximum≤ 6.8 lb/dall year031
N-Nitrosodiphenylaminedaily maximumreport only (ug/L)Feb, Aug031
N-Nitrosodiphenylaminedaily maximumreport only (lb/d)Feb, Aug031
Nitrobenzenemaximum monthly averagereport only (ug/L)Oct031
Nitrobenzenemonthly averagereport only (ug/L)Oct031
Nitrobenzenedaily maximumreport only (ug/L)Oct031
Nitrobenzenedaily maximumreport only (ug/L)Oct031
Nitrobenzenemaximum monthly average≤ 1.4 lb/dOct031
Nitrobenzenemonthly average≤ 2.1 lb/dOct031
Nitrobenzenedaily maximum≤ 3.5 lb/dOct031
Nitrobenzenedaily maximum≤ 5.2 lb/dOct031
Phenanthrenemaximum monthly averagereport only (ug/L)Oct031
Phenanthrenemonthly averagereport only (ug/L)Oct031
Phenanthrenedaily maximumreport only (ug/L)Oct031
Phenanthrenedaily maximumreport only (ug/L)Oct031
Phenanthrenemaximum monthly average≤ 1.1 lb/dOct031
Phenanthrenemonthly average≤ 1.7 lb/dOct031
Phenanthrenedaily maximum≤ 2.4 lb/dOct031
Phenanthrenedaily maximum≤ 2.4 lb/dOct031
Pyrenemaximum monthly averagereport only (ug/L)Oct031
Pyrenemonthly averagereport only (ug/L)Oct031
Pyrenedaily maximumreport only (ug/L)Oct031
Pyrenedaily maximumreport only (ug/L)Oct031
Pyrenemaximum monthly average≤ 1.3 lb/dOct031
Pyrenemonthly average≤ 1.9 lb/dOct031
Pyrenedaily maximum≤ 3.5 lb/dOct031
Pyrenedaily maximum≤ 5.1 lb/dOct031
Tetrachloroethylenemaximum monthly averagereport only (ug/L)all year031
Tetrachloroethylenemonthly averagereport only (ug/L)all year031
Tetrachloroethylenedaily maximumreport only (ug/L)all year031
Tetrachloroethylenedaily maximumreport only (ug/L)all year031
Tetrachloroethylenemaximum monthly average≤ 1.1 lb/dall year031
Tetrachloroethylenemonthly average≤ 1.7 lb/dall year031
Tetrachloroethylenedaily maximum≤ 2.9 lb/dall year031
Tetrachloroethylenedaily maximum≤ 4.3 lb/dall year031
1,1-Dichloroethanemaximum monthly averagereport only (ug/L)Oct031
1,1-Dichloroethanemonthly averagereport only (ug/L)Oct031
1,1-Dichloroethanedaily maximumreport only (ug/L)Oct031
1,1-Dichloroethanedaily maximumreport only (ug/L)Oct031
1,1-Dichloroethanemaximum monthly average≤ 1.1 lb/dOct031
1,1-Dichloroethanemonthly average≤ 1.7 lb/dOct031
1,1-Dichloroethanedaily maximum≤ 3.1 lb/dOct031
1,1-Dichloroethanedaily maximum≤ 4.5 lb/dOct031
1,1-Dichloroethylenemaximum monthly averagereport only (ug/L)Oct031
1,1-Dichloroethylenemonthly averagereport only (ug/L)Oct031
1,1-Dichloroethylenedaily maximumreport only (ug/L)Oct031
1,1-Dichloroethylenedaily maximumreport only (ug/L)Oct031
1,1-Dichloroethylenemaximum monthly average≤ .83 lb/dOct031
1,1-Dichloroethylenemonthly average≤ 1.2 lb/dOct031
1,1-Dichloroethylenedaily maximum≤ 1.3 lb/dOct031
1,1-Dichloroethylenedaily maximum≤ 1.9 lb/dOct031
1,1,1-Trichloroethanemaximum monthly averagereport only (ug/L)Oct031
1,1,1-Trichloroethanemonthly averagereport only (ug/L)Oct031
1,1,1-Trichloroethanedaily maximumreport only (ug/L)Oct031
1,1,1-Trichloroethanedaily maximumreport only (ug/L)Oct031
1,1,1-Trichloroethanemaximum monthly average≤ 1.1 lb/dOct031
1,1,1-Trichloroethanemonthly average≤ 1.6 lb/dOct031
1,1,1-Trichloroethanedaily maximum≤ 2.8 lb/dOct031
1,1,1-Trichloroethanedaily maximum≤ 4.1 lb/dOct031
1,1,2-Trichloroethanemaximum monthly averagereport only (ug/L)all year031
1,1,2-Trichloroethanemonthly averagereport only (ug/L)all year031
1,1,2-Trichloroethanedaily maximumreport only (ug/L)all year031
1,1,2-Trichloroethanedaily maximumreport only (ug/L)all year031
1,1,2-Trichloroethanemaximum monthly average≤ 1.1 lb/dall year031
1,1,2-Trichloroethanemonthly average≤ 1.6 lb/dall year031
1,1,2-Trichloroethanedaily maximum≤ 2.8 lb/dall year031
1,1,2-Trichloroethanedaily maximum≤ 4.1 lb/dall year031
Benzo[a]anthracenemaximum monthly averagereport only (ug/L)Oct031
Benzo[a]anthracenemonthly averagereport only (ug/L)Oct031
Benzo[a]anthracenedaily maximumreport only (ug/L)Oct031
Benzo[a]anthracenedaily maximumreport only (ug/L)Oct031
Benzo[a]anthracenemaximum monthly average≤ 1.1 lb/dOct031
Benzo[a]anthracenemonthly average≤ 1.7 lb/dOct031
Benzo[a]anthracenedaily maximum≤ 3.1 lb/dOct031
Benzo[a]anthracenedaily maximum≤ 4.5 lb/dOct031
1,2-Dichlorobenzenemaximum monthly averagereport only (ug/L)all year031
1,2-Dichlorobenzenemonthly averagereport only (ug/L)all year031
1,2-Dichlorobenzenedaily maximumreport only (ug/L)all year031
1,2-Dichlorobenzenedaily maximumreport only (ug/L)all year031
1,2-Dichlorobenzenemaximum monthly average≤ 4 lb/dall year031
1,2-Dichlorobenzenemonthly average≤ 5.9 lb/dall year031
1,2-Dichlorobenzenedaily maximum≤ 8.5 lb/dall year031
1,2-Dichlorobenzenedaily maximum≤ 12 lb/dall year031
1,2-Dichloropropanemaximum monthly averagereport only (ug/L)all year031
1,2-Dichloropropanemonthly averagereport only (ug/L)all year031
1,2-Dichloropropanedaily maximumreport only (ug/L)all year031
1,2-Dichloropropanedaily maximumreport only (ug/L)all year031
1,2-Dichloropropanemaximum monthly average≤ 7.9 lb/dall year031
1,2-Dichloropropanemonthly average≤ 12 lb/dall year031
1,2-Dichloropropanedaily maximum≤ 12 lb/dall year031
1,2-Dichloropropanedaily maximum≤ 17 lb/dall year031
trans-1,2-Dichloroethylenemaximum monthly averagereport only (ug/L)Oct031
trans-1,2-Dichloroethylenemonthly averagereport only (ug/L)Oct031
trans-1,2-Dichloroethylenedaily maximumreport only (ug/L)Oct031
trans-1,2-Dichloroethylenedaily maximumreport only (ug/L)Oct031
trans-1,2-Dichloroethylenemaximum monthly average≤ 1.1 lb/dOct031
trans-1,2-Dichloroethylenemonthly average≤ 1.6 lb/dOct031
trans-1,2-Dichloroethylenedaily maximum≤ 2.8 lb/dOct031
trans-1,2-Dichloroethylenedaily maximum≤ 4.1 lb/dOct031
1,2,4-Trichlorobenzenemaximum monthly averagereport only (ug/L)all year031
1,2,4-Trichlorobenzenemonthly averagereport only (ug/L)all year031
1,2,4-Trichlorobenzenedaily maximumreport only (ug/L)all year031
1,2,4-Trichlorobenzenedaily maximumreport only (ug/L)all year031
1,2,4-Trichlorobenzenemaximum monthly average≤ 3.5 lb/dall year031
1,2,4-Trichlorobenzenemonthly average≤ 4.6 lb/dall year031
1,2,4-Trichlorobenzenedaily maximum≤ 7.3 lb/dall year031
1,2,4-Trichlorobenzenedaily maximum≤ 9.3 lb/dall year031
1,3-Dichlorobenzenemaximum monthly averagereport only (ug/L)all year031
1,3-Dichlorobenzenemonthly averagereport only (ug/L)all year031
1,3-Dichlorobenzenedaily maximumreport only (ug/L)all year031
1,3-Dichlorobenzenedaily maximumreport only (ug/L)all year031
1,3-Dichlorobenzenemaximum monthly average≤ 1.6 lb/dall year031
1,3-Dichlorobenzenemonthly average≤ 2.4 lb/dall year031
1,3-Dichlorobenzenedaily maximum≤ 2.3 lb/dall year031
1,3-Dichlorobenzenedaily maximum≤ 3.3 lb/dall year031
1,4-Dichlorobenzenemaximum monthly averagereport only (ug/L)all year031
1,4-Dichlorobenzenemonthly averagereport only (ug/L)all year031
1,4-Dichlorobenzenedaily maximumreport only (ug/L)all year031
1,4-Dichlorobenzenedaily maximumreport only (ug/L)all year031
1,4-Dichlorobenzenemaximum monthly average≤ .78 lb/dall year031
1,4-Dichlorobenzenemonthly average≤ 1.1 lb/dall year031
1,4-Dichlorobenzenedaily maximum≤ 1.5 lb/dall year031
1,4-Dichlorobenzenedaily maximum≤ 2.1 lb/dall year031
2-Chlorophenolmaximum monthly averagereport only (ug/L)Oct031
2-Chlorophenolmonthly averagereport only (ug/L)Oct031
2-Chlorophenoldaily maximumreport only (ug/L)Oct031
2-Chlorophenoldaily maximumreport only (ug/L)Oct031
2-Chlorophenolmaximum monthly average≤ 1.6 lb/dOct031
2-Chlorophenolmonthly average≤ 2.4 lb/dOct031
2-Chlorophenoldaily maximum≤ 5.1 lb/dOct031
2-Chlorophenoldaily maximum≤ 7.5 lb/dOct031
2-Nitrophenolmaximum monthly averagereport only (ug/L)Oct031
2-Nitrophenolmonthly averagereport only (ug/L)Oct031
2-Nitrophenoldaily maximumreport only (ug/L)Oct031
2-Nitrophenoldaily maximumreport only (ug/L)Oct031
2-Nitrophenolmaximum monthly average≤ 2.1 lb/dOct031
2-Nitrophenolmonthly average≤ 3.1 lb/dOct031
2-Nitrophenoldaily maximum≤ 3.6 lb/dOct031
2-Nitrophenoldaily maximum≤ 5.2 lb/dOct031
2,4-Dichlorophenolmaximum monthly averagereport only (ug/L)Oct031
2,4-Dichlorophenolmonthly averagereport only (ug/L)Oct031
2,4-Dichlorophenoldaily maximumreport only (ug/L)Oct031
2,4-Dichlorophenoldaily maximumreport only (ug/L)Oct031
2,4-Dichlorophenolmaximum monthly average≤ 2 lb/dOct031
2,4-Dichlorophenolmonthly average≤ 3 lb/dOct031
2,4-Dichlorophenoldaily maximum≤ 5.8 lb/dOct031
2,4-Dichlorophenoldaily maximum≤ 8.5 lb/dOct031
2,4-Dimethylphenolmaximum monthly averagereport only (ug/L)Oct031
2,4-Dimethylphenolmonthly averagereport only (ug/L)Oct031
2,4-Dimethylphenoldaily maximumreport only (ug/L)Oct031
2,4-Dimethylphenoldaily maximumreport only (ug/L)Oct031
2,4-Dimethylphenolmaximum monthly average≤ .93 lb/dOct031
2,4-Dimethylphenolmonthly average≤ 1.4 lb/dOct031
2,4-Dimethylphenoldaily maximum≤ 1.9 lb/dOct031
2,4-Dimethylphenoldaily maximum≤ 2.7 lb/dOct031
2,4-Dinitrotoluenemaximum monthly averagereport only (ug/L)Oct031
2,4-Dinitrotoluenemonthly averagereport only (ug/L)Oct031
2,4-Dinitrotoluenedaily maximumreport only (ug/L)Oct031
2,4-Dinitrotoluenedaily maximumreport only (ug/L)Oct031
2,4-Dinitrotoluenemaximum monthly average≤ 5.9 lb/dOct031
2,4-Dinitrotoluenemonthly average≤ 8.6 lb/dOct031
2,4-Dinitrotoluenedaily maximum≤ 15 lb/dOct031
2,4-Dinitrotoluenedaily maximum≤ 22 lb/dOct031
2,4-Dinitrophenolmaximum monthly averagereport only (ug/L)Oct031
2,4-Dinitrophenolmonthly averagereport only (ug/L)Oct031
2,4-Dinitrophenoldaily maximumreport only (ug/L)Oct031
2,4-Dinitrophenoldaily maximumreport only (ug/L)Oct031
2,4-Dinitrophenolmaximum monthly average≤ 3.7 lb/dOct031
2,4-Dinitrophenolmonthly average≤ 5.4 lb/dOct031
2,4-Dinitrophenoldaily maximum≤ 6.4 lb/dOct031
2,4-Dinitrophenoldaily maximum≤ 9.4 lb/dOct031
2,6-Dinitrotoluenemaximum monthly averagereport only (ug/L)Oct031
2,6-Dinitrotoluenemonthly averagereport only (ug/L)Oct031
2,6-Dinitrotoluenedaily maximumreport only (ug/L)Oct031
2,6-Dinitrotoluenedaily maximumreport only (ug/L)Oct031
2,6-Dinitrotoluenemaximum monthly average≤ 13 lb/dOct031
2,6-Dinitrotoluenemonthly average≤ 19 lb/dOct031
2,6-Dinitrotoluenedaily maximum≤ 33 lb/dOct031
2,6-Dinitrotoluenedaily maximum≤ 49 lb/dOct031
4-Nitrophenolmaximum monthly averagereport only (ug/L)Oct031
4-Nitrophenolmonthly averagereport only (ug/L)Oct031
4-Nitrophenoldaily maximumreport only (ug/L)Oct031
4-Nitrophenoldaily maximumreport only (ug/L)Oct031
4-Nitrophenolmaximum monthly average≤ 3.7 lb/dOct031
4-Nitrophenolmonthly average≤ 5.5 lb/dOct031
4-Nitrophenoldaily maximum≤ 6.4 lb/dOct031
4-Nitrophenoldaily maximum≤ 9.4 lb/dOct031
4,6-Dinitro-o-cresolmaximum monthly averagereport only (ug/L)Oct031
4,6-Dinitro-o-cresolmonthly averagereport only (ug/L)Oct031
4,6-Dinitro-o-cresoldaily maximumreport only (ug/L)Oct031
4,6-Dinitro-o-cresoldaily maximumreport only (ug/L)Oct031
4,6-Dinitro-o-cresolmaximum monthly average≤ 4 lb/dOct031
4,6-Dinitro-o-cresolmonthly average≤ 5.9 lb/dOct031
4,6-Dinitro-o-cresoldaily maximum≤ 14 lb/dOct031
4,6-Dinitro-o-cresoldaily maximum≤ 21 lb/dOct031
2,3,7,8-Tetrachlorodibenzo-p-dioxinmaximum monthly average≤ .0031 ppqall year031
2,3,7,8-Tetrachlorodibenzo-p-dioxinmaximum monthly averagereport only (lb/d)all year031
2,3,7,8-TCDD TECmaximum monthly average≤ .0086 ppqall year031
2,3,7,8-TCDD TECmaximum monthly averagereport only (lb/d)all year031
Naphthalenemaximum monthly averagereport only (ug/L)Oct031
Naphthalenemonthly averagereport only (ug/L)Oct031
Naphthalenedaily maximumreport only (ug/L)Oct031
Naphthalenedaily maximumreport only (ug/L)Oct031
Naphthalenemaximum monthly average≤ 1.1 lb/dOct031
Naphthalenemonthly average≤ 1.7 lb/dOct031
Naphthalenedaily maximum≤ 3.1 lb/dOct031
Naphthalenedaily maximum≤ 4.5 lb/dOct031
Ethylbenzenemaximum monthly averagereport only (ug/L)Oct031
Ethylbenzenemonthly averagereport only (ug/L)Oct031
Ethylbenzenedaily maximumreport only (ug/L)Oct031
Ethylbenzenedaily maximumreport only (ug/L)Oct031
Ethylbenzenemaximum monthly average≤ 1.7 lb/dOct031
Ethylbenzenemonthly average≤ 2.4 lb/dOct031
Ethylbenzenedaily maximum≤ 5.6 lb/dOct031
Ethylbenzenedaily maximum≤ 8.2 lb/dOct031
Bromomethanemaximum monthly averagereport only (ug/L)Oct031
Bromomethanemonthly averagereport only (ug/L)Oct031
Bromomethanedaily maximumreport only (ug/L)Oct031
Bromomethanedaily maximumreport only (ug/L)Oct031
Bromomethanemaximum monthly average≤ 1.4 lb/dOct031
Bromomethanemonthly average≤ 4.9 lb/dOct031
Bromomethanedaily maximum≤ 3.8 lb/dOct031
Bromomethanedaily maximum≤ 13 lb/dOct031
Di[2-ethylhexyl] phthalate [DEHP]maximum monthly averagereport only (ug/L)Oct031
Di[2-ethylhexyl] phthalate [DEHP]monthly averagereport only (ug/L)Oct031
Di[2-ethylhexyl] phthalate [DEHP]daily maximumreport only (ug/L)Oct031
Di[2-ethylhexyl] phthalate [DEHP]daily maximumreport only (ug/L)Oct031
Di[2-ethylhexyl] phthalate [DEHP]maximum monthly average≤ 5.3 lb/dOct031
Di[2-ethylhexyl] phthalate [DEHP]monthly average≤ 7.8 lb/dOct031
Di[2-ethylhexyl] phthalate [DEHP]daily maximum≤ 14 lb/dOct031
Di[2-ethylhexyl] phthalate [DEHP]daily maximum≤ 21 lb/dOct031
Di-n-butyl phthalatemaximum monthly averagereport only (ug/L)Oct031
Di-n-butyl phthalatemonthly averagereport only (ug/L)Oct031
Di-n-butyl phthalatedaily maximumreport only (ug/L)Oct031
Di-n-butyl phthalatedaily maximumreport only (ug/L)Oct031
Di-n-butyl phthalatemaximum monthly average≤ 1.4 lb/dOct031
Di-n-butyl phthalatemonthly average≤ 2.1 lb/dOct031
Di-n-butyl phthalatedaily maximum≤ 2.9 lb/dOct031
Di-n-butyl phthalatedaily maximum≤ 4.3 lb/dOct031
Vinyl chloridemaximum monthly averagereport only (ug/L)Oct031
Vinyl chloridemonthly averagereport only (ug/L)Oct031
Vinyl chloridedaily maximumreport only (ug/L)Oct031
Vinyl chloridedaily maximumreport only (ug/L)Oct031
Vinyl chloridemaximum monthly average≤ 5.4 lb/dOct031
Vinyl chloridemonthly average≤ 7.9 lb/dOct031
Vinyl chloridedaily maximum≤ 14 lb/dOct031
Vinyl chloridedaily maximum≤ 20 lb/dOct031
Trichloroethylenemaximum monthly averagereport only (ug/L)Oct031
Trichloroethylenemonthly averagereport only (ug/L)Oct031
Trichloroethylenedaily maximumreport only (ug/L)Oct031
Trichloroethylenedaily maximumreport only (ug/L)Oct031
Trichloroethylenemaximum monthly average≤ 1.1 lb/dOct031
Trichloroethylenemonthly average≤ 1.6 lb/dOct031
Trichloroethylenedaily maximum≤ 2.8 lb/dOct031
Trichloroethylenedaily maximum≤ 4.1 lb/dOct031
Hexachlorobenzenemonthly average≤ .0003 ug/Lall year031
Hexachlorobenzenedaily maximumreport only (ug/L)all year031
Hexachlorobenzenemonthly average≤ .000075 lb/dall year031
Hexachlorobenzenedaily maximumreport only (lb/d)all year031
Hexachlorobutadienemaximum monthly averagereport only (ug/L)Oct031
Hexachlorobutadienemonthly averagereport only (ug/L)Oct031
Hexachlorobutadienedaily maximumreport only (ug/L)Oct031
Hexachlorobutadienedaily maximumreport only (ug/L)Oct031
Hexachlorobutadienemaximum monthly average≤ .013 lb/dOct031
Hexachlorobutadienemonthly average≤ .013 lb/dOct031
Hexachlorobutadienedaily maximum≤ 2.5 lb/dOct031
Hexachlorobutadienedaily maximum≤ 3.7 lb/dOct031
2,4-Dichlorophenoxyacetic aciddaily maximumreport only (ug/L)Feb, May, Aug, Nov031
2,4-Dichlorophenoxyacetic aciddaily maximumreport only (lb/d)Feb, May, Aug, Nov031
2,4-Dichlorophenoxyacetic acidmonthly averagereport only (ug/L)all year031
2,4-Dichlorophenoxyacetic aciddaily maximumreport only (ug/L)all year031
2,4-Dichlorophenoxyacetic acidmonthly average≤ .16 lb/dall year031
2,4-Dichlorophenoxyacetic aciddaily maximum≤ .49 lb/dall year031
2,4-Dichlorophenoxyacetic acidmonthly averagereport only (ug/L)all year031
2,4-Dichlorophenoxyacetic aciddaily maximumreport only (ug/L)all year031
2,4-Dichlorophenoxyacetic acidmonthly average≤ .18 lb/dall year031
2,4-Dichlorophenoxyacetic aciddaily maximum≤ .54 lb/dall year031
2,4-Dichlorophenoxyacetic acidmonthly averagereport only (ug/L)all year031
2,4-Dichlorophenoxyacetic aciddaily maximumreport only (ug/L)all year031
2,4-Dichlorophenoxyacetic acidmonthly average≤ .21 lb/dall year031
2,4-Dichlorophenoxyacetic aciddaily maximum≤ .64 lb/dall year031
2,4-Dichlorophenoxyacetic acidmonthly averagereport only (ug/L)all year031
2,4-Dichlorophenoxyacetic aciddaily maximumreport only (ug/L)all year031
2,4-Dichlorophenoxyacetic acidmonthly average≤ .24 lb/dall year031
2,4-Dichlorophenoxyacetic aciddaily maximum≤ .74 lb/dall year031
Phenolsmaximum monthly averagereport only (ug/L)Oct031
Phenolsmonthly averagereport only (ug/L)Oct031
Phenolsdaily maximumreport only (ug/L)Oct031
Phenolsdaily maximumreport only (ug/L)Oct031
Phenolsmaximum monthly average≤ .78 lb/dOct031
Phenolsmonthly average≤ 1.1 lb/dOct031
Phenolsdaily maximum≤ 1.3 lb/dOct031
Phenolsdaily maximum≤ 2 lb/dOct031
Ethyl parathiondaily maximumreport only (ug/L)Feb, Aug031
Ethyl parathiondaily maximumreport only (lb/d)Feb, Aug031
Flow, in conduit or thru treatment plantmaximum monthly averagereport only (MGD)all year031
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year031
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year031
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year031
1,3-Dichloropropylenemaximum monthly averagereport only (ug/L)Oct031
1,3-Dichloropropylenemonthly averagereport only (ug/L)Oct031
1,3-Dichloropropylenedaily maximumreport only (ug/L)Oct031
1,3-Dichloropropylenedaily maximumreport only (ug/L)Oct031
1,3-Dichloropropylenemaximum monthly average≤ 1.5 lb/dOct031
1,3-Dichloropropylenemonthly average≤ 2.2 lb/dOct031
1,3-Dichloropropylenedaily maximum≤ 2.3 lb/dOct031
1,3-Dichloropropylenedaily maximum≤ 3.3 lb/dOct031
Bromodichloromethanemaximum monthly averagereport only (ug/L)Oct031
Bromodichloromethanemonthly averagereport only (ug/L)Oct031
Bromodichloromethanedaily maximumreport only (ug/L)Oct031
Bromodichloromethanedaily maximumreport only (ug/L)Oct031
Bromodichloromethanemaximum monthly average≤ 1.4 lb/dOct031
Bromodichloromethanemonthly average≤ 4.9 lb/dOct031
Bromodichloromethanedaily maximum≤ 3.8 lb/dOct031
Bromodichloromethanedaily maximum≤ 13 lb/dOct031
pH, maximumdaily maximum≤ 9.5 SUall year031
pH, minimumdaily minimum≥ 6.5 SUall year031
Solids, total dissolveddaily geometric meanreport only (mg/L)all year031
Mercury, total [as Hg]maximum monthly averagereport only (ng/L)Feb, May, Aug, Nov031
Mercury, total [as Hg]daily maximumreport only (ng/L)Feb, May, Aug, Nov031
Mercury, total [as Hg]maximum monthly averagereport only (lb/d)Feb, May, Aug, Nov031
Mercury, total [as Hg]daily maximumreport only (lb/d)Feb, May, Aug, Nov031
Coliform, fecal generaldaily maximum≤ 400 #/100mLall year031
1,2,4,5-Tetrachlorobenzenedaily maximumreport only (ug/L)Feb, Aug031
1,2,4,5-Tetrachlorobenzenedaily maximumreport only (lb/d)Feb, Aug031
2,3,4,6-Tetrachlorophenoldaily maximumreport only (ug/L)Feb, Aug031
2,3,4,6-Tetrachlorophenoldaily maximumreport only (lb/d)Feb, Aug031
Dibromodichloromethanemaximum monthly averagereport only (ug/L)Oct031
Dibromodichloromethanedaily maximumreport only (ug/L)Oct031
Dibromodichloromethanemaximum monthly average≤ 2 lb/dOct031
Dibromodichloromethanedaily maximum≤ 7.9 lb/dOct031
Pentachlorobenzenemonthly average≤ .019 ug/Lall year031
Pentachlorobenzenedaily maximumreport only (ug/L)all year031
Pentachlorobenzenemonthly average≤ .005 lb/dall year031
Pentachlorobenzenedaily maximumreport only (lb/d)all year031
Chlorpyrifosmonthly average≤ .012 ug/Lall year031
Chlorpyrifosdaily maximumreport only (ug/L)all year031
Chlorpyrifosmonthly average≤ .003 lb/dall year031
Chlorpyrifosdaily maximumreport only (lb/d)all year031
3,4-Benzofluoranthenemaximum monthly averagereport only (ug/L)Oct031
3,4-Benzofluoranthenemonthly averagereport only (ug/L)Oct031
3,4-Benzofluoranthenedaily maximumreport only (ug/L)Oct031
3,4-Benzofluoranthenedaily maximumreport only (ug/L)Oct031
3,4-Benzofluoranthenemaximum monthly average≤ 1.2 lb/dOct031
3,4-Benzofluoranthenemonthly average≤ 1.7 lb/dOct031
3,4-Benzofluoranthenedaily maximum≤ 3.2 lb/dOct031
3,4-Benzofluoranthenedaily maximum≤ 4.6 lb/dOct031
BOD, carbonaceous [5 day, 20 C]maximum monthly averagereport only (mg/L)Jan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec031
BOD, carbonaceous [5 day, 20 C]maximum monthly averagereport only (mg/L)Jun–Aug031
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)Jun–Aug031
BOD, carbonaceous [5 day, 20 C]monthly averagereport only (mg/L)Jan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec031
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec031
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)Jun–Aug031
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)Jun–Aug031
BOD, carbonaceous [5 day, 20 C]daily maximumreport only (mg/L)Jan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec031
BOD, carbonaceous [5 day, 20 C]maximum monthly average≤ 1640 lb/dJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec031
BOD, carbonaceous [5 day, 20 C]maximum monthly average≤ 1640 lb/dJun–Aug031
BOD, carbonaceous [5 day, 20 C]monthly average≤ 2000 lb/dJun–Aug031
BOD, carbonaceous [5 day, 20 C]monthly average≤ 2000 lb/dJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec031
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 4340 lb/dJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec031
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 3040 lb/dJun–Aug031
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 3040 lb/dJun–Aug031
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 4490 lb/dJan, Feb, Mar, Apr, May, Sep, Oct, Nov, Dec031
Dinitrobutyl phenoldaily maximumreport only (ug/L)Feb, Aug031
Dinitrobutyl phenoldaily maximumreport only (lb/d)Feb, Aug031
Outfall observation,visual, y/n responsevaluereport only (N=0;Y=1)all year031
Chloroethanemaximum monthly averagereport only (ug/L)Oct031
Chloroethanemonthly averagereport only (ug/L)Oct031
Chloroethanedaily maximumreport only (ug/L)Oct031
Chloroethanedaily maximumreport only (ug/L)Oct031
Chloroethanemaximum monthly average≤ 5.4 lb/dOct031
Chloroethanemonthly average≤ 7.9 lb/dOct031
Chloroethanedaily maximum≤ 14 lb/dOct031
Chloroethanedaily maximum≤ 20 lb/dOct031
TU Static 24 Hr Acute Daphnia magnadaily maximum≤ 1 tox acuteall year031
Conductivityaverage valuereport only (umho/cm)all yearDWN
Solids, total dissolvedaverage valuereport only (mg/L)all yearDWN
Solids, total dissolvedaverage valuereport only (mg/L)all yearDWN
Conductivitydaily geometric meanreport only (umho/cm)all yearIN1
Solids, total dissolveddaily geometric meanreport only (mg/L)all yearIN1
Conductivityaverage valuereport only (umho/cm)all yearTDS
Conductivityaverage valuereport only (umho/cm)all yearTDS
Solids, total dissolvedaverage valuereport only (mg/L)all yearTDS
Solids, total dissolvedaverage valuereport only (mg/L)all yearTDS

How strict are these limits?

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

Same industry: the 13 Chemicals and Allied Products permits in Michigan.

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Your permit document is the final word. As JSON: /api/v1/permits/MI0000868 · MCP: https://passage-data.com/mcp