SPRINGFIELD, CITY OF

NPDES permit IL0024767 · Major NON-POTW · effective, expires 2027-09-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file
Watch this permit — $79 a month. Every Monday, from EPA's newest files: the next report due and when, whether EPA's file holds your last one, any change to this permit's limits or status, and the renewal date.

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

8values over a limit
0required values missing, on 0 form(s)
0of 88 forms filed late

Last period with anything received: 2026-07-31. Most often over: Solids, total suspended (5), pH (2), Boron, total [as B] (1).

Reporting

Reports are due about 25 days after each monitoring period ends (the most common figure among IL permits in EPA's filings — check your permit).

Limits in force (367)

OutfallParameterStatisticLimitMonths
001pHMO MIN >= 6 SU all year
001pHMO MAX <= 9 SU all year
001Solids, total suspended30DA AVG <= 15 mg/L all year
001Solids, total suspendedDAILY MX <= 30 mg/L all year
001Oil & Grease30DA AVG <= 15 mg/L all year
001Oil & GreaseDAILY MX <= 20 mg/L all year
001Flow, in conduit or thru treatment plantMO AVG report only all year
001Flow, in conduit or thru treatment plantDAILY MX report only all year
003pHMO MIN >= 6 SU all year
003pHMO MIN >= 6 SU all year
003pHMO MAX <= 9 SU all year
003pHMO MAX <= 9 SU all year
003Solids, total suspended30DA AVG <= 15 mg/L all year
003Solids, total suspended30DA AVG <= 15 mg/L all year
003Solids, total suspended30DA AVG <= 15 mg/L all year
003Solids, total suspended30DA AVG <= 15 mg/L all year
003Solids, total suspendedDAILY MX <= 30 mg/L all year
003Solids, total suspendedDAILY MX <= 30 mg/L all year
003Solids, total suspendedDAILY MX <= 30 mg/L all year
003Solids, total suspendedDAILY MX <= 30 mg/L all year
003Boron, total [as B]DAILY MX <= 11 mg/L all year
003Boron, total [as B]DAILY MX <= 11 mg/L all year
003Iron, total [as Fe]DAILY MX report only all year
003Iron, total [as Fe]DAILY MX report only all year
003Oil and grease30DA AVG <= 15 mg/L all year
003Oil and grease30DA AVG <= 15 mg/L all year
003Oil and greaseDAILY MX <= 20 mg/L all year
003Oil and greaseDAILY MX <= 20 mg/L all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantMO AVG report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
003Flow, in conduit or thru treatment plantDAILY MX report only all year
004pHMO MIN >= 6 SU all year
004pHMO MIN >= 6 SU all year
004pHMO MAX <= 9 SU all year
004pHMO MAX <= 9 SU all year
004Solids, total suspended30DA AVG <= 15 mg/L all year
004Solids, total suspended30DA AVG <= 15 mg/L all year
004Solids, total suspendedDAILY MX <= 30 mg/L all year
004Solids, total suspendedDAILY MX <= 30 mg/L all year
004Nitrogen, ammonia total [as N]MO AVG <= 2.7 mg/L Mar, Apr, May, Sep, Oct
004Nitrogen, ammonia total [as N]MO AVG <= 2.7 mg/L Mar, Apr, May, Sep, Oct
004Nitrogen, ammonia total [as N]MO AVG <= 1.9 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]MO AVG <= 1.9 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]MO AVG <= 4.4 mg/L Jan, Feb, Nov, Dec
004Nitrogen, ammonia total [as N]MO AVG <= 4.4 mg/L Jan, Feb, Nov, Dec
004Nitrogen, ammonia total [as N]MO AVG <= 2.6 mg/L Mar, Apr, May, Sep, Oct
004Nitrogen, ammonia total [as N]MO AVG <= 2.6 mg/L Mar, Apr, May, Sep, Oct
004Nitrogen, ammonia total [as N]MO AVG <= 1.8 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]MO AVG <= 1.8 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]MO AVG <= 4.4 mg/L Jan, Feb, Nov, Dec
004Nitrogen, ammonia total [as N]MO AVG <= 4.4 mg/L Jan, Feb, Nov, Dec
004Nitrogen, ammonia total [as N]DAILY MX <= 13.7 mg/L Mar, Apr, May, Sep, Oct
004Nitrogen, ammonia total [as N]DAILY MX <= 13.7 mg/L Mar, Apr, May, Sep, Oct
004Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]DAILY MX <= 8.6 mg/L Jan, Feb, Nov, Dec
004Nitrogen, ammonia total [as N]DAILY MX <= 8.6 mg/L Jan, Feb, Nov, Dec
004Nitrogen, ammonia total [as N]DAILY MX <= 12.1 mg/L Mar, Apr, May, Sep, Oct
004Nitrogen, ammonia total [as N]DAILY MX <= 12.1 mg/L Mar, Apr, May, Sep, Oct
004Nitrogen, ammonia total [as N]DAILY MX <= 13.3 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]DAILY MX <= 13.3 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]DAILY MX <= 8.6 mg/L Jan, Feb, Nov, Dec
004Nitrogen, ammonia total [as N]DAILY MX <= 8.6 mg/L Jan, Feb, Nov, Dec
004Nitrogen, ammonia total [as N]WKLY AVG <= 6.8 mg/L Mar, Apr, May, Sep, Oct
004Nitrogen, ammonia total [as N]WKLY AVG <= 6.8 mg/L Mar, Apr, May, Sep, Oct
004Nitrogen, ammonia total [as N]WKLY AVG <= 4.8 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]WKLY AVG <= 4.8 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]WKLY AVG <= 6.5 mg/L Mar, Apr, May, Sep, Oct
004Nitrogen, ammonia total [as N]WKLY AVG <= 6.5 mg/L Mar, Apr, May, Sep, Oct
004Nitrogen, ammonia total [as N]WKLY AVG <= 4.4 mg/L Jun, Jul, Aug
004Nitrogen, ammonia total [as N]WKLY AVG <= 4.4 mg/L Jun, Jul, Aug
004Nitrite + Nitrate total [as N]30DA AVG report only all year
004Nitrite + Nitrate total [as N]30DA AVG report only all year
004Nitrite + Nitrate total [as N]DAILY MX report only all year
004Nitrite + Nitrate total [as N]DAILY MX report only all year
004Cyanide, total [as CN]DAILY MX report only all year
004Cyanide, total [as CN]DAILY MX report only all year
004Cyanide, total [as CN]DAILY MX report only all year
004Cyanide, total [as CN]DAILY MX report only all year
004Cyanide, free [amenable to chlorination]DAILY MX report only all year
004Cyanide, free [amenable to chlorination]DAILY MX report only all year
004Cyanide, free [amenable to chlorination]DAILY MX report only all year
004Cyanide, free [amenable to chlorination]DAILY MX report only all year
004Chloride [as Cl]DAILY MX report only all year
004Chloride [as Cl]DAILY MX report only all year
004Chloride [as Cl]DAILY MX report only all year
004Chloride [as Cl]DAILY MX report only all year
004Sulfate, total [as SO4]DAILY MX report only all year
004Sulfate, total [as SO4]DAILY MX report only all year
004Sulfate, total [as SO4]DAILY MX report only all year
004Sulfate, total [as SO4]DAILY MX report only all year
004Fluoride, total [as F]DAILY MX report only all year
004Fluoride, total [as F]DAILY MX report only all year
004Fluoride, total [as F]DAILY MX report only all year
004Fluoride, total [as F]DAILY MX report only all year
004Arsenic, total [as As]30DA AVG <= 8 ug/L all year
004Arsenic, total [as As]30DA AVG <= 8 ug/L all year
004Arsenic, total [as As]30DA AVG report only all year
004Arsenic, total [as As]30DA AVG report only all year
004Arsenic, total [as As]DAILY MX <= 18 ug/L all year
004Arsenic, total [as As]DAILY MX <= 18 ug/L all year
004Arsenic, total [as As]DAILY MX report only all year
004Arsenic, total [as As]DAILY MX report only all year
004Arsenic, total [as As]DAILY MX report only all year
004Arsenic, total [as As]DAILY MX report only all year
004Arsenic, total [as As]DAILY MX report only all year
004Arsenic, total [as As]DAILY MX report only all year
004Barium, total [as Ba]DAILY MX report only all year
004Barium, total [as Ba]DAILY MX report only all year
004Barium, total [as Ba]DAILY MX report only all year
004Barium, total [as Ba]DAILY MX report only all year
004Boron, total [as B]DAILY MX <= 11 mg/L all year
004Boron, total [as B]DAILY MX <= 11 mg/L all year
004Boron, total [as B]DAILY MX <= 11 mg/L all year
004Boron, total [as B]DAILY MX <= 11 mg/L all year
004Cadmium, total [as Cd]DAILY MX report only all year
004Cadmium, total [as Cd]DAILY MX report only all year
004Cadmium, total [as Cd]DAILY MX report only all year
004Cadmium, total [as Cd]DAILY MX report only all year
004Chromium, hexavalent [as Cr]DAILY MX report only all year
004Chromium, hexavalent [as Cr]DAILY MX report only all year
004Chromium, hexavalent [as Cr]DAILY MX report only all year
004Chromium, hexavalent [as Cr]DAILY MX report only all year
004Chromium, total [as Cr]DAILY MX report only all year
004Chromium, total [as Cr]DAILY MX report only all year
004Chromium, total [as Cr]DAILY MX report only all year
004Chromium, total [as Cr]DAILY MX report only all year
004Copper, total [as Cu]30DA AVG <= .026 mg/L all year
004Copper, total [as Cu]30DA AVG <= .026 mg/L all year
004Copper, total [as Cu]DAILY MX <= .042 mg/L all year
004Copper, total [as Cu]DAILY MX <= .042 mg/L all year
004Copper, total [as Cu]DAILY MX report only all year
004Copper, total [as Cu]DAILY MX report only all year
004Copper, total [as Cu]DAILY MX report only all year
004Copper, total [as Cu]DAILY MX report only all year
004Iron, total [as Fe]30DA AVG <= 2 mg/L all year
004Iron, total [as Fe]30DA AVG <= 2 mg/L all year
004Iron, total [as Fe]DAILY MX <= 4 mg/L all year
004Iron, total [as Fe]DAILY MX <= 4 mg/L all year
004Iron, total [as Fe]DAILY MX report only all year
004Iron, total [as Fe]DAILY MX report only all year
004Iron, total [as Fe]DAILY MX report only all year
004Iron, total [as Fe]DAILY MX report only all year
004Iron, dissolved [as Fe]DAILY MX report only all year
004Iron, dissolved [as Fe]DAILY MX report only all year
004Iron, dissolved [as Fe]DAILY MX report only all year
004Iron, dissolved [as Fe]DAILY MX report only all year
004Lead, total [as Pb]DAILY MX report only all year
004Lead, total [as Pb]DAILY MX report only all year
004Lead, total [as Pb]DAILY MX report only all year
004Lead, total [as Pb]DAILY MX report only all year
004Manganese, total [as Mn]DAILY MX report only all year
004Manganese, total [as Mn]DAILY MX report only all year
004Manganese, total [as Mn]DAILY MX report only all year
004Manganese, total [as Mn]DAILY MX report only all year
004Thallium, total [as Tl]DAILY MX report only all year
004Thallium, total [as Tl]DAILY MX report only all year
004Thallium, total [as Tl]DAILY MX report only all year
004Thallium, total [as Tl]DAILY MX report only all year
004Nickel, total [as Ni]DAILY MX report only all year
004Nickel, total [as Ni]DAILY MX report only all year
004Nickel, total [as Ni]DAILY MX report only all year
004Nickel, total [as Ni]DAILY MX report only all year
004Silver, total [as Ag]DAILY MX report only all year
004Silver, total [as Ag]DAILY MX report only all year
004Silver, total [as Ag]DAILY MX report only all year
004Silver, total [as Ag]DAILY MX report only all year
004Zinc, total [as Zn]DAILY MX report only all year
004Zinc, total [as Zn]DAILY MX report only all year
004Zinc, total [as Zn]DAILY MX report only all year
004Zinc, total [as Zn]DAILY MX report only all year
004Antimony, total [as Sb]DAILY MX report only all year
004Antimony, total [as Sb]DAILY MX report only all year
004Antimony, total [as Sb]DAILY MX report only all year
004Antimony, total [as Sb]DAILY MX report only all year
004Selenium, total [as Se]30DA AVG <= 29 ug/L all year
004Selenium, total [as Se]30DA AVG <= 29 ug/L all year
004Selenium, total [as Se]30DA AVG report only all year
004Selenium, total [as Se]30DA AVG report only all year
004Selenium, total [as Se]DAILY MX <= 70 ug/L all year
004Selenium, total [as Se]DAILY MX <= 70 ug/L all year
004Selenium, total [as Se]DAILY MX report only all year
004Selenium, total [as Se]DAILY MX report only all year
004Oil and grease30DA AVG <= 15 mg/L all year
004Oil and grease30DA AVG <= 15 mg/L all year
004Oil and greaseDAILY MX <= 20 mg/L all year
004Oil and greaseDAILY MX <= 20 mg/L all year
004Radium 226, totalDAILY MX report only all year
004Radium 226, totalDAILY MX report only all year
004Radium 226, totalDAILY MX report only all year
004Radium 226, totalDAILY MX report only all year
004Radium 228, totalDAILY MX report only all year
004Radium 228, totalDAILY MX report only all year
004Radium 228, totalDAILY MX report only all year
004Radium 228, totalDAILY MX report only all year
004Phenolics, total recoverableDAILY MX report only all year
004Phenolics, total recoverableDAILY MX report only all year
004Phenolics, total recoverableDAILY MX report only all year
004Phenolics, total recoverableDAILY MX report only all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantMO AVG report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
004Flow, in conduit or thru treatment plantDAILY MX report only all year
004Mercury, total [as Hg]ANNL AVG <= 12 ng/L all year
004Mercury, total [as Hg]ANNL AVG <= 12 ng/L all year
004Mercury, total [as Hg]ANNL AVG <= 12 ng/L all year
004Mercury, total [as Hg]ANNL AVG <= 12 ng/L all year
005pHMO MIN >= 6 SU all year
005pHMO MIN >= 6 SU all year
005pHMO MAX <= 9 SU all year
005pHMO MAX <= 9 SU all year
005Solids, total suspended30DA AVG <= 15 mg/L all year
005Solids, total suspended30DA AVG <= 15 mg/L all year
005Solids, total suspendedDAILY MX <= 30 mg/L all year
005Solids, total suspendedDAILY MX <= 30 mg/L all year
005Cyanide, total [as CN]DAILY MX report only all year
005Cyanide, total [as CN]DAILY MX report only all year
005Cyanide, free [amenable to chlorination]DAILY MX report only all year
005Cyanide, free [amenable to chlorination]DAILY MX report only all year
005Chloride [as Cl]DAILY MX report only all year
005Chloride [as Cl]DAILY MX report only all year
005Sulfate, total [as SO4]DAILY MX report only all year
005Sulfate, total [as SO4]DAILY MX report only all year
005Fluoride, total [as F]DAILY MX report only all year
005Fluoride, total [as F]DAILY MX report only all year
005Arsenic, total [as As]DAILY MX report only all year
005Arsenic, total [as As]DAILY MX report only all year
005Barium, total [as Ba]DAILY MX report only all year
005Barium, total [as Ba]DAILY MX report only all year
005Cadmium, total [as Cd]DAILY MX report only all year
005Cadmium, total [as Cd]DAILY MX report only all year
005Chromium, hexavalent [as Cr]DAILY MX report only all year
005Chromium, hexavalent [as Cr]DAILY MX report only all year
005Chromium, total [as Cr]DAILY MX report only all year
005Chromium, total [as Cr]DAILY MX report only all year
005Copper, total [as Cu]30DA AVG <= .026 mg/L all year
005Copper, total [as Cu]30DA AVG <= .026 mg/L all year
005Copper, total [as Cu]DAILY MX <= .042 mg/L all year
005Copper, total [as Cu]DAILY MX <= .042 mg/L all year
005Copper, total [as Cu]DAILY MX report only all year
005Copper, total [as Cu]DAILY MX report only all year
005Iron, total [as Fe]30DA AVG <= 2 mg/L all year
005Iron, total [as Fe]30DA AVG <= 2 mg/L all year
005Iron, total [as Fe]30DA AVG <= 2 mg/L all year
005Iron, total [as Fe]30DA AVG <= 2 mg/L all year
005Iron, total [as Fe]DAILY MX <= 4 mg/L all year
005Iron, total [as Fe]DAILY MX <= 4 mg/L all year
005Iron, total [as Fe]DAILY MX report only all year
005Iron, total [as Fe]DAILY MX report only all year
005Iron, total [as Fe]DAILY MX <= 4 mg/L all year
005Iron, total [as Fe]DAILY MX <= 4 mg/L all year
005Iron, dissolved [as Fe]DAILY MX report only all year
005Iron, dissolved [as Fe]DAILY MX report only all year
005Lead, total [as Pb]DAILY MX report only all year
005Lead, total [as Pb]DAILY MX report only all year
005Manganese, total [as Mn]DAILY MX report only all year
005Manganese, total [as Mn]DAILY MX report only all year
005Nickel, total [as Ni]DAILY MX report only all year
005Nickel, total [as Ni]DAILY MX report only all year
005Silver, total [as Ag]DAILY MX report only all year
005Silver, total [as Ag]DAILY MX report only all year
005Zinc, total [as Zn]DAILY MX report only all year
005Zinc, total [as Zn]DAILY MX report only all year
005Selenium, total [as Se]DAILY MX report only all year
005Selenium, total [as Se]DAILY MX report only all year
005Oil and grease30DA AVG <= 15 mg/L all year
005Oil and grease30DA AVG <= 15 mg/L all year
005Oil and greaseDAILY MX <= 20 mg/L all year
005Oil and greaseDAILY MX <= 20 mg/L all year
005Oil and greaseDAILY MX report only all year
005Oil and greaseDAILY MX report only all year
005Phenolics, total recoverableDAILY MX report only all year
005Phenolics, total recoverableDAILY MX report only all year
005Flow, in conduit or thru treatment plantMO AVG report only all year
005Flow, in conduit or thru treatment plantMO AVG report only all year
005Flow, in conduit or thru treatment plantDAILY MX report only all year
005Flow, in conduit or thru treatment plantDAILY MX report only all year
005Mercury, total [as Hg]DAILY MX report only all year
005Mercury, total [as Hg]DAILY MX report only all year
007pHMO MIN >= 6 SU all year
007pHMO MAX <= 9 SU all year
007Solids, total suspended30DA AVG <= 15 mg/L all year
007Solids, total suspendedDAILY MX <= 30 mg/L all year
007Cyanide, total [as CN]DAILY MX report only all year
007Cyanide, total [as CN]DAILY MX report only all year
007Cyanide, free [amenable to chlorination]DAILY MX report only all year
007Cyanide, free [amenable to chlorination]DAILY MX report only all year
007Chloride [as Cl]DAILY MX report only all year
007Chloride [as Cl]DAILY MX report only all year
007Sulfate, total [as SO4]DAILY MX report only all year
007Sulfate, total [as SO4]DAILY MX report only all year
007Fluoride, total [as F]DAILY MX report only all year
007Fluoride, total [as F]DAILY MX report only all year
007Arsenic, total [as As]DAILY MX report only all year
007Arsenic, total [as As]DAILY MX report only all year
007Barium, total [as Ba]DAILY MX report only all year
007Barium, total [as Ba]DAILY MX report only all year
007Cadmium, total [as Cd]DAILY MX report only all year
007Cadmium, total [as Cd]DAILY MX report only all year
007Chromium, hexavalent [as Cr]DAILY MX report only all year
007Chromium, hexavalent [as Cr]DAILY MX report only all year
007Chromium, total [as Cr]DAILY MX report only all year
007Chromium, total [as Cr]DAILY MX report only all year
007Copper, total [as Cu]DAILY MX report only all year
007Copper, total [as Cu]DAILY MX report only all year
007Iron, total [as Fe]30DA AVG <= 2 mg/L all year
007Iron, total [as Fe]DAILY MX <= 4 mg/L all year
007Iron, total [as Fe]DAILY MX report only all year
007Iron, total [as Fe]DAILY MX report only all year
007Iron, dissolved [as Fe]DAILY MX report only all year
007Iron, dissolved [as Fe]DAILY MX report only all year
007Lead, total [as Pb]DAILY MX report only all year
007Lead, total [as Pb]DAILY MX report only all year
007Manganese, total [as Mn]DAILY MX report only all year
007Manganese, total [as Mn]DAILY MX report only all year
007Nickel, total [as Ni]DAILY MX report only all year
007Nickel, total [as Ni]DAILY MX report only all year
007Silver, total [as Ag]DAILY MX report only all year
007Silver, total [as Ag]DAILY MX report only all year
007Zinc, total [as Zn]DAILY MX report only all year
007Zinc, total [as Zn]DAILY MX report only all year
007Selenium, total [as Se]DAILY MX report only all year
007Selenium, total [as Se]DAILY MX report only all year
007Oil and grease30DA AVG <= 15 mg/L all year
007Oil and greaseDAILY MX <= 20 mg/L all year
007Oil and greaseDAILY MX report only all year
007Oil and greaseDAILY MX report only all year
007Phenolics, total recoverableDAILY MX report only all year
007Phenolics, total recoverableDAILY MX report only all year
007Flow, in conduit or thru treatment plantMO AVG report only all year
007Flow, in conduit or thru treatment plantDAILY MX report only all year
007Mercury, total [as Hg]ANNL AVG <= 12 ng/L all year
007Mercury, total [as Hg]DAILY MX report only all year
007Mercury, total [as Hg]DAILY MX report only all year
008pHMO MIN >= 6 SU all year
008pHMO MAX <= 9 SU all year
008Solids, total suspended30DA AVG <= 15 mg/L all year
008Solids, total suspendedDAILY MX <= 30 mg/L all year
008Iron, total [as Fe]30DA AVG <= 2 mg/L all year
008Iron, total [as Fe]DAILY MX <= 4 mg/L all year
008Oil and grease30DA AVG <= 15 mg/L all year
008Oil and greaseDAILY MX <= 20 mg/L all year
008Flow, in conduit or thru treatment plantMO AVG report only all year
008Flow, in conduit or thru treatment plantDAILY MX report only all year
017pHMO MIN >= 6 SU all year
017pHMO MAX <= 9 SU all year
017Flow, in conduit or thru treatment plantMO AVG report only all year
017Flow, in conduit or thru treatment plantDAILY MX report only all year
A04Nitrite + Nitrate total [as N]30DA AVG <= 3 mg/L all year
A04Nitrite + Nitrate total [as N]DAILY MX <= 4 mg/L all year
A04Arsenic, total [as As]30DA AVG <= 8 ug/L all year
A04Arsenic, total [as As]DAILY MX <= 18 ug/L all year
A04Selenium, total [as Se]30DA AVG <= 29 mg/L all year
A04Selenium, total [as Se]DAILY MX <= 70 mg/L all year
A04Flow, in conduit or thru treatment plantMO AVG report only all year
A04Flow, in conduit or thru treatment plantDAILY MX report only all year
A04Mercury, total [as Hg]30DA AVG <= 34 ng/L all year
A04Mercury, total [as Hg]DAILY MX <= 103 ng/L all year

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