Northshore Mining Co - Babbitt — NPDES permit MN0046981: limits, due date and EPA's record

NPDES permit MN0046981 · Major NON-POTW · administratively continued, expires 2014-07-31 · EPA's file as of 2026-09-19

This permit expired on 2014-07-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.

EPA's record, 2025-09-01 to 2026-08-31

Reporting

Reports are due about 21 days after each monitoring period ends (the most common figure among MN permits in EPA's filings — check your permit).

Limits in force (364)

Outfall	Parameter	Statistic	Limit	Months
003	Precipitation, total defined period/in	SINGSAMP	report only	Apr, Nov
003	Asbestos	SINGSAMP	report only	Apr, Nov
003	Asbestos, Chrysotile	SINGSAMP	report only	Apr, Nov
003	Asbestos, total amphibole	SINGSAMP	report only	Apr, Nov
003	Fibers, ambiguous asbestos	SINGSAMP	report only	Apr, Nov
003	Fibers, non-amphibole, non-chrysotile asbestos	SINGSAMP	report only	Apr, Nov
003	Flow, in conduit or thru treatment plant	SINGSAMP	report only	Apr, Nov
004	Precipitation, total defined period/in	SINGSAMP	report only	Apr, Nov
004	Asbestos	SINGSAMP	report only	Apr, Nov
004	Asbestos, Chrysotile	SINGSAMP	report only	Apr, Nov
004	Asbestos, total amphibole	SINGSAMP	report only	Apr, Nov
004	Fibers, ambiguous asbestos	SINGSAMP	report only	Apr, Nov
004	Fibers, non-amphibole, non-chrysotile asbestos	SINGSAMP	report only	Apr, Nov
004	Flow, in conduit or thru treatment plant	SINGSAMP	report only	Apr, Nov
010	Oxygen, dissolved [DO]	MO MIN	report only	all year
010	pH	MO MIN	>= 6 SU	all year
010	pH	MO MAX	<= 9 SU	all year
010	Solids, total suspended	MO AVG	<= 45 mg/L	all year
010	Solids, total suspended	MX WK AV	<= 65 mg/L	all year
010	Solids, total suspended	MO AVG	<= 13.3 kg/d	all year
010	Solids, total suspended	MX WK AV	<= 19.2 kg/d	all year
010	Phosphorus, total [as P]	MO AVG	report only	all year
010	Phosphorus, total [as P]	MO AVG	report only	all year
010	Coliform, fecal MPN + membrane ftl 44.5 C	MO GEOMN	<= 200 #/100mL	Apr, May, Jun, Jul, Aug, Sep, Oct
010	Flow, in conduit or thru treatment plant	MO AVG	report only	Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
010	Flow, in conduit or thru treatment plant	MO TOTAL	report only	Mar, Apr, May, Jun, Sep, Oct, Nov, Dec
010	Flow, in conduit or thru treatment plant	MO TOTAL	report only	Jan, Feb, Jul, Aug
010	BOD, carbonaceous [5 day, 20 C]	MO AVG	<= 25 mg/L	all year
010	BOD, carbonaceous [5 day, 20 C]	MX WK AV	<= 40 mg/L	all year
010	BOD, carbonaceous [5 day, 20 C]	MO AVG	<= 7.4 kg/d	all year
010	BOD, carbonaceous [5 day, 20 C]	MX WK AV	<= 11.8 kg/d	all year
100	Temperature, water deg. centigrade	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
100	Temperature, water deg. centigrade	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
100	Turbidity	MO AVG	report only	all year
100	Turbidity	MO MAX	report only	all year
100	pH	INST MIN	>= 6.5 SU	all year
100	pH	INST MAX	<= 8.5 SU	all year
100	Solids, total suspended	MO AVG	<= 20 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
100	Solids, total suspended	MO MAX	<= 30 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
100	Nitrogen, ammonia total [as N]	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
100	Nitrogen, ammonia total [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
100	Nitrogen, ammonia, tot unionized [as N]	MO AVG	<= .04 mg/L	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
100	Nitrogen, ammonia, tot unionized [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
100	Sulfate, total [as SO4]	MO MAX	report only	all year
100	Copper, total [as Cu]	MO MAX	report only	Apr, Jul, Oct
100	Iron, dissolved [as Fe]	MO AVG	<= 1 mg/L	all year
100	Iron, dissolved [as Fe]	MO MAX	<= 2 mg/L	all year
100	Nickel, total [as Ni]	MO MAX	report only	Apr, Jul, Oct
100	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
100	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
100	Mercury, total [as Hg]	MO AVG	report only	Mar, Sep
100	Mercury, total [as Hg]	MO MAX	report only	Mar, Sep
101	Temperature, water deg. centigrade	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
101	Temperature, water deg. centigrade	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
101	Turbidity	MO AVG	<= 25 NTU	all year
101	Turbidity	MO MAX	report only	all year
101	pH	INST MIN	>= 6.5 SU	all year
101	pH	INST MAX	<= 8.5 SU	all year
101	Solids, total suspended	MO AVG	<= 20 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
101	Solids, total suspended	MO MAX	<= 30 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
101	Nitrogen, ammonia total [as N]	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
101	Nitrogen, ammonia total [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
101	Nitrogen, ammonia, tot unionized [as N]	MO AVG	<= .04 mg/L	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
101	Nitrogen, ammonia, tot unionized [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
101	Sulfate, total [as SO4]	MO MAX	report only	all year
101	Copper, total [as Cu]	MO MAX	report only	Apr, Jul, Oct
101	Iron, dissolved [as Fe]	MO AVG	<= 1 mg/L	all year
101	Iron, dissolved [as Fe]	MO MAX	<= 2 mg/L	all year
101	Nickel, total [as Ni]	MO MAX	report only	Apr, Jul, Oct
101	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
101	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
101	Mercury, total [as Hg]	MO AVG	report only	Mar, Sep
101	Mercury, total [as Hg]	MO MAX	report only	Mar, Sep
102	Temperature, water deg. centigrade	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
102	Temperature, water deg. centigrade	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
102	Turbidity	MO AVG	report only	all year
102	Turbidity	MO MAX	report only	all year
102	pH	INST MIN	>= 6.5 SU	all year
102	pH	INST MAX	<= 8.5 SU	all year
102	Solids, total suspended	MO AVG	<= 20 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
102	Solids, total suspended	MO MAX	<= 30 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
102	Nitrogen, ammonia total [as N]	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
102	Nitrogen, ammonia total [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
102	Nitrogen, ammonia, tot unionized [as N]	MO AVG	<= .04 mg/L	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
102	Nitrogen, ammonia, tot unionized [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
102	Sulfate, total [as SO4]	MO MAX	report only	all year
102	Copper, total [as Cu]	MO MAX	report only	Apr, Jul, Oct
102	Iron, dissolved [as Fe]	MO AVG	<= 1 mg/L	all year
102	Iron, dissolved [as Fe]	MO MAX	<= 2 mg/L	all year
102	Nickel, total [as Ni]	MO MAX	report only	Apr, Jul, Oct
102	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
102	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
102	Mercury, total [as Hg]	MO AVG	report only	Mar, Sep
102	Mercury, total [as Hg]	MO MAX	report only	Mar, Sep
104	Temperature, water deg. centigrade	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
104	Temperature, water deg. centigrade	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
104	Turbidity	MO AVG	report only	all year
104	Turbidity	MO MAX	report only	all year
104	pH	INST MIN	>= 6.5 SU	all year
104	pH	INST MAX	<= 8.5 SU	all year
104	Solids, total suspended	MO AVG	<= 20 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
104	Solids, total suspended	MO MAX	<= 30 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
104	Nitrogen, ammonia total [as N]	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
104	Nitrogen, ammonia total [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
104	Nitrogen, ammonia, tot unionized [as N]	MO AVG	<= .04 mg/L	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
104	Nitrogen, ammonia, tot unionized [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
104	Sulfate, total [as SO4]	MO MAX	report only	all year
104	Copper, total [as Cu]	MO MAX	report only	Apr, Jul, Oct
104	Iron, dissolved [as Fe]	MO AVG	<= 1 mg/L	all year
104	Iron, dissolved [as Fe]	MO MAX	<= 2 mg/L	all year
104	Nickel, total [as Ni]	MO MAX	report only	Apr, Jul, Oct
104	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
104	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
104	Mercury, total [as Hg]	MO AVG	report only	Mar, Sep
104	Mercury, total [as Hg]	MO MAX	report only	Mar, Sep
105	Temperature, water deg. centigrade	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
105	Temperature, water deg. centigrade	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
105	Turbidity	MO AVG	report only	all year
105	Turbidity	MO MAX	report only	all year
105	pH	INST MIN	>= 6.5 SU	all year
105	pH	INST MAX	<= 8.5 SU	all year
105	Solids, total suspended	MO AVG	<= 20 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
105	Solids, total suspended	MO MAX	<= 30 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
105	Nitrogen, ammonia total [as N]	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
105	Nitrogen, ammonia total [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
105	Nitrogen, ammonia, tot unionized [as N]	MO AVG	<= .04 mg/L	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
105	Nitrogen, ammonia, tot unionized [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
105	Sulfate, total [as SO4]	MO MAX	report only	all year
105	Copper, total [as Cu]	MO MAX	report only	Apr, Jul, Oct
105	Iron, dissolved [as Fe]	MO AVG	<= 1 mg/L	all year
105	Iron, dissolved [as Fe]	MO MAX	<= 2 mg/L	all year
105	Nickel, total [as Ni]	MO MAX	report only	Apr, Jul, Oct
105	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
105	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
105	Mercury, total [as Hg]	MO AVG	report only	Mar, Sep
105	Mercury, total [as Hg]	MO MAX	report only	Mar, Sep
106	Temperature, water deg. centigrade	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
106	Temperature, water deg. centigrade	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
106	Turbidity	MO AVG	report only	all year
106	Turbidity	MO MAX	report only	all year
106	pH	INST MIN	>= 6.5 SU	all year
106	pH	INST MAX	<= 8.5 SU	all year
106	Solids, total suspended	MO AVG	<= 20 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
106	Solids, total suspended	MO MAX	<= 30 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
106	Nitrogen, ammonia total [as N]	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
106	Nitrogen, ammonia total [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
106	Nitrogen, ammonia, tot unionized [as N]	MO AVG	<= .04 mg/L	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
106	Nitrogen, ammonia, tot unionized [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
106	Sulfate, total [as SO4]	MO AVG	report only	all year
106	Iron, dissolved [as Fe]	MO AVG	<= 1 mg/L	all year
106	Iron, dissolved [as Fe]	MO MAX	<= 2 mg/L	all year
106	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
106	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
106	Mercury, total [as Hg]	MO AVG	report only	Mar, Jun, Sep, Dec
106	Mercury, total [as Hg]	MO MAX	report only	Mar, Jun, Sep, Dec
107	Temperature, water deg. centigrade	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
107	Temperature, water deg. centigrade	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
107	Turbidity	MO AVG	report only	all year
107	Turbidity	MO MAX	report only	all year
107	pH	INST MIN	>= 6.5 SU	all year
107	pH	INST MAX	<= 8.5 SU	all year
107	Solids, total suspended	MO AVG	<= 20 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
107	Solids, total suspended	MO MAX	<= 30 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
107	Nitrogen, ammonia total [as N]	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
107	Nitrogen, ammonia total [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
107	Nitrogen, ammonia, tot unionized [as N]	MO AVG	<= .04 mg/L	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
107	Nitrogen, ammonia, tot unionized [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
107	Sulfate, total [as SO4]	MO AVG	report only	all year
107	Iron, dissolved [as Fe]	MO AVG	<= 1 mg/L	all year
107	Iron, dissolved [as Fe]	MO MAX	<= 2 mg/L	all year
107	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
107	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
107	Mercury, total [as Hg]	MO AVG	report only	Mar, Jun, Sep, Dec
107	Mercury, total [as Hg]	MO MAX	report only	Mar, Jun, Sep, Dec
108	Temperature, water deg. centigrade	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
108	Temperature, water deg. centigrade	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
108	Turbidity	MO AVG	report only	all year
108	Turbidity	MO MAX	report only	all year
108	pH	INST MIN	>= 6.5 SU	all year
108	pH	INST MAX	<= 8.5 SU	all year
108	Solids, total suspended	MO AVG	<= 20 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
108	Solids, total suspended	MO MAX	<= 30 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
108	Nitrogen, ammonia total [as N]	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
108	Nitrogen, ammonia total [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
108	Nitrogen, ammonia, tot unionized [as N]	MO AVG	<= .04 mg/L	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
108	Nitrogen, ammonia, tot unionized [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
108	Sulfate, total [as SO4]	MO AVG	report only	all year
108	Iron, dissolved [as Fe]	MO AVG	<= 1 mg/L	all year
108	Iron, dissolved [as Fe]	MO MAX	<= 2 mg/L	all year
108	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
108	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
108	Mercury, total [as Hg]	MO AVG	report only	Mar, Jun, Sep, Dec
108	Mercury, total [as Hg]	MO MAX	report only	Mar, Jun, Sep, Dec
109	Temperature, water deg. centigrade	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
109	Temperature, water deg. centigrade	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
109	Turbidity	MO AVG	report only	all year
109	Turbidity	MO MAX	report only	all year
109	pH	INST MIN	>= 6.5 SU	all year
109	pH	INST MAX	<= 8.5 SU	all year
109	Solids, total suspended	MO AVG	<= 20 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
109	Solids, total suspended	MO MAX	<= 30 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
109	Nitrogen, ammonia total [as N]	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
109	Nitrogen, ammonia total [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
109	Nitrogen, ammonia, tot unionized [as N]	MO AVG	<= .04 mg/L	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
109	Nitrogen, ammonia, tot unionized [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
109	Sulfate, total [as SO4]	MO AVG	report only	all year
109	Iron, dissolved [as Fe]	MO AVG	<= 1 mg/L	all year
109	Iron, dissolved [as Fe]	MO MAX	<= 2 mg/L	all year
109	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
109	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
109	Mercury, total [as Hg]	MO AVG	report only	Mar, Jun, Sep, Dec
109	Mercury, total [as Hg]	MO MAX	report only	Mar, Jun, Sep, Dec
110	Temperature, water deg. centigrade	QRTR AVG	report only	Mar, Jun, Sep, Dec
110	Temperature, water deg. centigrade	QB	report only	Mar, Jun, Sep, Dec
110	Turbidity	QRTR AVG	report only	Mar, Jun, Sep, Dec
110	Turbidity	QB	report only	Mar, Jun, Sep, Dec
110	pH	INST MIN	>= 6.5 SU	Mar, Jun, Sep, Dec
110	pH	INST MAX	<= 8.5 SU	Mar, Jun, Sep, Dec
110	Solids, total suspended	QRTR AVG	<= 20 mg/L	Mar, Jun, Sep, Dec
110	Solids, total suspended	QB	<= 30 mg/L	Mar, Jun, Sep, Dec
110	Sulfate, total [as SO4]	MO AVG	report only	Apr, Sep
110	Iron, dissolved [as Fe]	QRTR AVG	<= 1 mg/L	Mar, Jun, Sep, Dec
110	Iron, dissolved [as Fe]	QB	<= 2 mg/L	Mar, Jun, Sep, Dec
110	Flow, in conduit or thru treatment plant	QT	report only	Mar, Jun, Sep, Dec
110	Flow, in conduit or thru treatment plant	QB	report only	Mar, Jun, Sep, Dec
110	Mercury, total [as Hg]	QRTR AVG	report only	Mar, Jun, Sep, Dec
110	Mercury, total [as Hg]	QB	report only	Mar, Jun, Sep, Dec
111	Temperature, water deg. centigrade	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
111	Temperature, water deg. centigrade	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
111	Turbidity	MO AVG	report only	all year
111	Turbidity	MO MAX	report only	all year
111	pH	INST MIN	>= 6.5 SU	all year
111	pH	INST MAX	<= 8.5 SU	all year
111	Solids, total suspended	MO AVG	<= 20 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
111	Solids, total suspended	MO MAX	<= 30 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
111	Nitrogen, ammonia total [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
111	Nitrogen, ammonia, tot unionized [as N]	MO AVG	<= .04 mg/L	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
111	Nitrogen, ammonia, tot unionized [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
111	Sulfate, total [as SO4]	MO AVG	report only	all year
111	Iron, dissolved [as Fe]	MO AVG	<= 1 mg/L	all year
111	Iron, dissolved [as Fe]	MO MAX	<= 2 mg/L	all year
111	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
111	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
111	Mercury, total [as Hg]	MO AVG	report only	Mar, Jun, Sep, Dec
111	Mercury, total [as Hg]	MO MAX	report only	Mar, Jun, Sep, Dec
112	Temperature, water deg. centigrade	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
112	Temperature, water deg. centigrade	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
112	Turbidity	MO AVG	report only	all year
112	Turbidity	MO MAX	report only	all year
112	pH	INST MIN	>= 6.5 SU	all year
112	pH	INST MAX	<= 8.5 SU	all year
112	Solids, total suspended	MO AVG	<= 20 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
112	Solids, total suspended	MO MAX	<= 30 mg/L	Feb, Apr, Jun, Aug, Oct, Dec
112	Nitrogen, ammonia total [as N]	MO AVG	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
112	Nitrogen, ammonia total [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
112	Nitrogen, ammonia, tot unionized [as N]	MO AVG	<= .04 mg/L	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
112	Nitrogen, ammonia, tot unionized [as N]	MO MAX	report only	Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
112	Sulfate, total [as SO4]	MO AVG	report only	all year
112	Iron, dissolved [as Fe]	MO AVG	<= 1 mg/L	all year
112	Iron, dissolved [as Fe]	MO MAX	<= 2 mg/L	all year
112	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
112	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
112	Mercury, total [as Hg]	MO AVG	report only	Mar, Jun, Sep, Dec
112	Mercury, total [as Hg]	MO MAX	report only	Mar, Jun, Sep, Dec
201	pH	INST MIN	>= 6 SU	all year
201	pH	INST MAX	<= 9 SU	all year
201	Solids, total suspended	MO AVG	<= 45 mg/L	all year
201	Solids, total suspended	MX WK AV	<= 65 mg/L	all year
201	Solids, total suspended	MO AVG	<= 7.5 kg/d	all year
201	Solids, total suspended	MX WK AV	<= 10.8 kg/d	all year
201	Phosphorus, total [as P]	MO AVG	<= 1 mg/L	all year
201	Phosphorus, total [as P]	MO MAX	<= 1.7 mg/L	all year
201	Phosphorus, total [as P]	MO AVG	<= .17 kg/d	all year
201	Phosphorus, total [as P]	MO MAX	<= .29 kg/d	all year
201	Coliform, fecal MPN + membrane ftl 44.5 C	MO GEOMN	<= 200 #/100mL	Apr, May, Jun, Jul, Aug, Sep, Oct
201	Coliform, fecal MPN + membrane ftl 44.5 C	MX WK AV	report only	Apr, May, Jun, Jul, Aug, Sep, Oct
201	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
201	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
201	Chlorine, total residual	DAILY MX	<= .038 mg/L	Apr, May, Jun, Jul, Aug, Sep, Oct
201	BOD, carbonaceous [5 day, 20 C]	MO AVG	<= 25 mg/L	all year
201	BOD, carbonaceous [5 day, 20 C]	MX WK AV	<= 40 mg/L	all year
201	BOD, carbonaceous [5 day, 20 C]	MO AVG	<= 4.2 kg/d	all year
201	BOD, carbonaceous [5 day, 20 C]	MX WK AV	<= 6.6 kg/d	all year
301	Cadmium, total [as Cd]	MO MAX	report only	Apr, Oct
301	Copper, total [as Cu]	MO MAX	report only	Apr, Oct
301	Lead, total [as Pb]	MO MAX	report only	Apr, Oct
301	Zinc, total [as Zn]	MO MAX	report only	Apr, Oct
301	Chlorine, total residual	MO MAX	<= .038 mg/L	all year
301	BOD, carbonaceous [5 day, 20 C]	MO AVG	<= 25 mg/L	all year
301	BOD, carbonaceous [5 day, 20 C]	MO MAX	<= 50 mg/L	all year
302	Conductivity	MO MAX	report only	all year
302	pH	INST MIN	>= 6 SU	all year
302	pH	INST MAX	<= 9 SU	all year
302	Solids, total suspended	MO AVG	<= 30 mg/L	all year
302	Solids, total suspended	MO MAX	<= 60 mg/L	all year
302	Phosphorus, total [as P]	MO AVG	report only	Mar, Jun, Sep, Dec
302	Phosphorus, total [as P]	MO MAX	report only	Mar, Jun, Sep, Dec
302	Phosphorus, total [as P]	MO AVG	report only	Mar, Jun, Sep, Dec
302	Phosphorus, total [as P]	MO MAX	report only	Mar, Jun, Sep, Dec
302	Cadmium, total [as Cd]	MO MAX	report only	Apr, Oct
302	Copper, total [as Cu]	MO MAX	report only	Apr, Oct
302	Lead, total [as Pb]	MO MAX	report only	Apr, Oct
302	Zinc, total [as Zn]	MO MAX	report only	Apr, Oct
302	Diesel range organics diesel, total, wtr	DAILY MX	report only	all year
302	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
302	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
302	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
302	Mercury, total [as Hg]	MO AVG	report only	Mar, Sep
302	Mercury, total [as Hg]	MO MAX	report only	Mar, Sep
302	BOD, carbonaceous [5 day, 20 C]	MO AVG	<= 25 mg/L	all year
302	BOD, carbonaceous [5 day, 20 C]	MO MAX	<= 50 mg/L	all year
303	pH	INST MIN	>= 6 SU	all year
303	pH	INST MAX	<= 9 SU	all year
303	Solids, total suspended	MO AVG	<= 30 mg/L	all year
303	Solids, total suspended	MO MAX	<= 60 mg/L	all year
303	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
303	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
303	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
303	Chlorine, total residual	MO MAX	<= .038 mg/L	all year
304	Conductivity	MO MAX	report only	all year
304	pH	INST MIN	>= 6 SU	all year
304	pH	INST MAX	<= 9 SU	all year
304	Solids, total suspended	MO AVG	<= 30 mg/L	all year
304	Solids, total suspended	MO MAX	<= 60 mg/L	all year
304	Phosphorus, total [as P]	MO AVG	report only	Mar, Jun, Sep, Dec
304	Phosphorus, total [as P]	MO MAX	report only	Mar, Jun, Sep, Dec
304	Phosphorus, total [as P]	MO AVG	report only	Mar, Jun, Sep, Dec
304	Phosphorus, total [as P]	MO MAX	report only	Mar, Jun, Sep, Dec
304	Cadmium, total [as Cd]	MO MAX	report only	Apr, Oct
304	Copper, total [as Cu]	MO MAX	report only	Apr, Oct
304	Lead, total [as Pb]	MO MAX	report only	Apr, Oct
304	Zinc, total [as Zn]	MO MAX	report only	Apr, Oct
304	Diesel range organics diesel, total, wtr	DAILY MX	report only	all year
304	Flow, in conduit or thru treatment plant	MO TOTAL	report only	all year
304	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
304	Flow, in conduit or thru treatment plant	MO MAX	report only	all year
304	Mercury, total [as Hg]	MO AVG	report only	Mar, Jun, Sep, Dec
304	Mercury, total [as Hg]	MO MAX	report only	Mar, Jun, Sep, Dec
304	BOD, carbonaceous [5 day, 20 C]	MO AVG	<= 25 mg/L	all year
304	BOD, carbonaceous [5 day, 20 C]	MO MAX	<= 50 mg/L	all year
700	Turbidity	DAILY MX	report only	Apr, Nov
700	Solids, total suspended	SINGSAMP	report only	Apr, Nov
700	Asbestos	SINGSAMP	report only	Apr, Nov
700	Asbestos, Chrysotile	SINGSAMP	report only	Apr, Nov
700	Asbestos, total amphibole	SINGSAMP	report only	Apr, Nov
700	Fibers, ambiguous asbestos	SINGSAMP	report only	Apr, Nov
700	Fibers, non-amphibole, non-chrysotile asbestos	SINGSAMP	report only	Apr, Nov
700	Flow, in conduit or thru treatment plant	SINGSAMP	report only	Apr, Nov
703	Stream flow, instantaneous	SINGSAMP	report only	Apr, Nov
703	Turbidity	DAILY MX	report only	Apr, Nov
703	Solids, total suspended	SINGSAMP	report only	Apr, Nov
703	Asbestos	SINGSAMP	report only	Apr, Nov
703	Asbestos, Chrysotile	SINGSAMP	report only	Apr, Nov
703	Asbestos, total amphibole	SINGSAMP	report only	Apr, Nov
703	Fibers, ambiguous asbestos	SINGSAMP	report only	Apr, Nov
703	Fibers, non-amphibole, non-chrysotile asbestos	SINGSAMP	report only	Apr, Nov
710	Stream flow, instantaneous	SINGSAMP	report only	Apr, Nov
710	Turbidity	SINGSAMP	report only	Apr, Nov
710	Solids, total suspended	SINGSAMP	report only	Apr, Nov
710	Asbestos	SINGSAMP	report only	Apr, Nov
710	Asbestos, Chrysotile	SINGSAMP	report only	Apr, Nov
710	Asbestos, total amphibole	SINGSAMP	report only	Apr, Nov
710	Fibers, ambiguous asbestos	SINGSAMP	report only	Apr, Nov
710	Fibers, non-amphibole, non-chrysotile asbestos	SINGSAMP	report only	Apr, Nov