Stevens Creek Quarry, Inc.

NPDES permit CA0030236 · Minor NON-POTW · administratively continued, expires 2026-06-30 · EPA's file as of 2026-09-19

Check this month's numbers before you file

This permit expired on 2026-06-30 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

4values over a limit
3required values missing, on 1 form(s)
0of 100 forms filed late

Last period with anything received: 2026-07-31. Most often over: Chromium, hexavalent [as Cr] (3), Solids, settleable (1).

Reporting

Reports are due about 32 days after each monitoring period ends (the most common figure among CA permits in EPA's filings — check your permit).

Limits in force (440)

OutfallParameterStatisticLimitMonths
001Temperature, water deg. centigradeINST MAX report only all year
001TurbidityDAILY MX report only all year
001pHMINIMUM >= 6.5 SU all year
001pHMAXIMUM <= 8.5 SU all year
001Solids, total suspendedDAILY MX report only all year
001Solids, settleableDAILY MX <= 1 mL/L all year
001Cyanide, total [as CN]DAILY MX report only all year
001Selenium, total recoverableMO AVG <= 4.1 ug/L all year
001Selenium, total recoverableMO AVG <= 4.1 ug/L all year
001Selenium, total recoverableMO AVG <= 4.1 ug/L all year
001Selenium, total recoverableDAILY MX <= 8.2 ug/L all year
001Selenium, total recoverableDAILY MX <= 8.2 ug/L all year
001Selenium, total recoverableDAILY MX <= 8.2 ug/L all year
001Chromium, hexavalent [as Cr]DAILY MX report only all year
001Chromium, hexavalent [as Cr]DAILY MX report only all year
001Chromium, hexavalent [as Cr]DAILY MX report only all year
001Chromium, trivalent [as Cr]MO AVG <= 370 ug/L all year
001Chromium, trivalent [as Cr]MO AVG <= 370 ug/L all year
001Chromium, trivalent [as Cr]MO AVG <= 370 ug/L all year
001Chromium, trivalent [as Cr]DAILY MX <= 740 ug/L all year
001Chromium, trivalent [as Cr]DAILY MX <= 740 ug/L all year
001Chromium, trivalent [as Cr]DAILY MX <= 740 ug/L all year
001Nickel, total recoverableMO AVG <= 96 ug/L all year
001Nickel, total recoverableMO AVG <= 96 ug/L all year
001Nickel, total recoverableMO AVG <= 96 ug/L all year
001Nickel, total recoverableDAILY MX <= 190 ug/L all year
001Nickel, total recoverableDAILY MX <= 190 ug/L all year
001Nickel, total recoverableDAILY MX <= 190 ug/L all year
001Zinc, total recoverableMO AVG <= 130 ug/L all year
001Zinc, total recoverableMO AVG <= 130 ug/L all year
001Zinc, total recoverableMO AVG <= 130 ug/L all year
001Zinc, total recoverableDAILY MX <= 270 ug/L all year
001Zinc, total recoverableDAILY MX <= 270 ug/L all year
001Zinc, total recoverableDAILY MX <= 270 ug/L all year
001Lead, total recoverableMO AVG <= 8.8 ug/L all year
001Lead, total recoverableMO AVG <= 8.8 ug/L all year
001Lead, total recoverableMO AVG <= 8.8 ug/L all year
001Lead, total recoverableDAILY MX <= 18 ug/L all year
001Lead, total recoverableDAILY MX <= 18 ug/L all year
001Lead, total recoverableDAILY MX <= 18 ug/L all year
001Copper, total recoverableMO AVG <= 17 ug/L all year
001Copper, total recoverableMO AVG <= 17 ug/L all year
001Copper, total recoverableMO AVG <= 17 ug/L all year
001Copper, total recoverableDAILY MX <= 34 ug/L all year
001Copper, total recoverableDAILY MX <= 34 ug/L all year
001Copper, total recoverableDAILY MX <= 34 ug/L all year
001Oil and greaseMO AVG <= 10 mg/L all year
001Oil and greaseDAILY MX <= 20 mg/L all year
001RainfallMO TOTAL report only all year
001Flow, totalMO TOTAL report only all year
001% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
001% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
001% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
001%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year
001%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year
001%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year
002Temperature, water deg. centigradeINST MAX report only all year
002TurbidityDAILY MX report only all year
002pHMINIMUM >= 6.5 SU all year
002pHMAXIMUM <= 8.5 SU all year
002Solids, total suspendedDAILY MX report only all year
002Solids, settleableDAILY MX <= 1 mL/L all year
002Nitrogen, ammonia total [as N]DAILY MX report only all year
002Cyanide, total [as CN]MO AVG <= 4.3 ug/L all year
002Cyanide, total [as CN]MO AVG <= 4.3 ug/L all year
002Cyanide, total [as CN]DAILY MX <= 8.5 ug/L all year
002Cyanide, total [as CN]DAILY MX <= 8.5 ug/L all year
002AsbestosDAILY MX report only all year
002Arsenic, total recoverableDAILY MX report only all year
002Selenium, total recoverableMO AVG <= 4 ug/L all year
002Selenium, total recoverableMO AVG <= 4 ug/L all year
002Selenium, total recoverableMO AVG <= 4 ug/L all year
002Selenium, total recoverableMO AVG <= 4 ug/L all year
002Selenium, total recoverableDAILY MX <= 8.4 ug/L all year
002Selenium, total recoverableDAILY MX <= 8.4 ug/L all year
002Selenium, total recoverableDAILY MX <= 8.4 ug/L all year
002Selenium, total recoverableDAILY MX <= 8.4 ug/L all year
002Thallium, total recoverableDAILY MX report only all year
002Beryllium, total recoverable [as Be]DAILY MX report only all year
002Chromium, hexavalent [as Cr]MO AVG <= 5.6 ug/L all year
002Chromium, hexavalent [as Cr]MO AVG <= 5.6 ug/L all year
002Chromium, hexavalent [as Cr]MO AVG <= 5.6 ug/L all year
002Chromium, hexavalent [as Cr]MO AVG <= 5.6 ug/L all year
002Chromium, hexavalent [as Cr]DAILY MX <= 16 ug/L all year
002Chromium, hexavalent [as Cr]DAILY MX <= 16 ug/L all year
002Chromium, hexavalent [as Cr]DAILY MX <= 16 ug/L all year
002Chromium, hexavalent [as Cr]DAILY MX <= 16 ug/L all year
002Chromium, trivalent [as Cr]DAILY MX report only all year
002Chromium, trivalent [as Cr]DAILY MX report only all year
002Chromium, trivalent [as Cr]DAILY MX report only all year
002Chromium, trivalent [as Cr]DAILY MX report only all year
002Copper, dissolved [as Cu]DAILY MX report only all year
002Lead, dissolved [as Pb]DAILY MX report only all year
002Nickel, dissolved [as Ni]DAILY MX report only all year
002Nickel, total recoverableMO AVG <= 93 ug/L all year
002Nickel, total recoverableMO AVG <= 93 ug/L all year
002Nickel, total recoverableMO AVG <= 93 ug/L all year
002Nickel, total recoverableMO AVG <= 93 ug/L all year
002Nickel, total recoverableDAILY MX <= 200 ug/L all year
002Nickel, total recoverableDAILY MX <= 200 ug/L all year
002Nickel, total recoverableDAILY MX <= 200 ug/L all year
002Nickel, total recoverableDAILY MX <= 200 ug/L all year
002Silver total recoverableDAILY MX report only all year
002Zinc, dissolved [as Zn]DAILY MX report only all year
002Zinc, total recoverableDAILY MX report only all year
002Zinc, total recoverableDAILY MX report only all year
002Zinc, total recoverableDAILY MX report only all year
002Zinc, total recoverableDAILY MX report only all year
002Cadmium, total recoverableDAILY MX report only all year
002Lead, total recoverableMO AVG <= 8.1 ug/L all year
002Lead, total recoverableMO AVG <= 8.1 ug/L all year
002Lead, total recoverableMO AVG <= 8.1 ug/L all year
002Lead, total recoverableMO AVG <= 8.1 ug/L all year
002Lead, total recoverableDAILY MX <= 19 ug/L all year
002Lead, total recoverableDAILY MX <= 19 ug/L all year
002Lead, total recoverableDAILY MX <= 19 ug/L all year
002Lead, total recoverableDAILY MX <= 19 ug/L all year
002Chromium, total recoverableDAILY MX report only all year
002Copper, total recoverableMO AVG <= 14 ug/L all year
002Copper, total recoverableMO AVG <= 14 ug/L all year
002Copper, total recoverableMO AVG <= 14 ug/L all year
002Copper, total recoverableMO AVG <= 14 ug/L all year
002Copper, total recoverableDAILY MX <= 34 ug/L all year
002Copper, total recoverableDAILY MX <= 34 ug/L all year
002Copper, total recoverableDAILY MX <= 34 ug/L all year
002Copper, total recoverableDAILY MX <= 34 ug/L all year
002Selenium, dissolved [as Se]DAILY MX report only all year
002Chromium, hexavalent dissolved [as Cr]DAILY MX report only all year
002Antimony, total recoverableDAILY MX report only all year
002Oil and greaseMO AVG <= 10 mg/L all year
002Oil and greaseDAILY MX <= 20 mg/L all year
0022-Methyl-4,6-dinitrophenolDAILY MX report only all year
0021,2,3,4,6,7,8,9-Octachlorodibenzo-p-dioxinDAILY MX report only all year
0021,2,3,7,8-Pentachlorodibenzo-p-dioxinDAILY MX report only all year
0021,2,3,4,7,8-Hexachlorodibenzo-p-dioxinDAILY MX report only all year
0021,2,3,6,7,8-Hexachlorodibenzo-p-dioxinDAILY MX report only all year
0021,2,3,7,8,9-Hexachlorodibenzo-p-dioxinDAILY MX report only all year
0021,2,3,7,8-PentachlorodibenzofuranDAILY MX report only all year
0022,3,4,7,8-PentachlorodibenzofuranDAILY MX report only all year
0021,2,3,4,7,8-HexachlorodibenzofuranDAILY MX report only all year
0021,2,3,6,7,8-HexachlorodibenzofuranDAILY MX report only all year
0021,2,3,7,8,9-HexachlorodibenzofuranDAILY MX report only all year
0022,3,4,6,7,8-HexachlorodibenzofuranDAILY MX report only all year
0021,2,3,4,6,7,8-HeptachlorodibenzofuranDAILY MX report only all year
0021,2,3,4,7,8,9-HeptachlorodibenzofuranDAILY MX report only all year
0021,2,3,4,6,7,8-Heptachlorodibenzo-p-dioxinDAILY MX report only all year
002DichlorobromomethaneDAILY MX report only all year
002Carbon tetrachlorideDAILY MX report only all year
0021,2-DichloroethaneDAILY MX report only all year
002BromoformDAILY MX report only all year
002DibromochloromethaneDAILY MX report only all year
002ChloroformDAILY MX report only all year
002TolueneDAILY MX report only all year
002BenzeneDAILY MX report only all year
002.delta.-BHCDAILY MX report only all year
002AcenaphthyleneDAILY MX report only all year
002AcenaphtheneDAILY MX report only all year
002AcroleinDAILY MX report only all year
002AcrylonitrileDAILY MX report only all year
002AnthraceneDAILY MX report only all year
002Benzo[b]fluorantheneDAILY MX report only all year
002Benzo[k]fluorantheneDAILY MX report only all year
002Benzo[a]pyreneDAILY MX report only all year
002Bis[2-chloroethyl] etherDAILY MX report only all year
002Bis[2-chloroethoxy]methaneDAILY MX report only all year
002Bis[2-chloroisopropyl] etherDAILY MX report only all year
002Butyl benzyl phthalateDAILY MX report only all year
002ChlorobenzeneDAILY MX report only all year
002ChryseneDAILY MX report only all year
002Diethyl phthalateDAILY MX report only all year
002Dimethyl phthalateDAILY MX report only all year
0021,2-DiphenylhydrazineDAILY MX report only all year
002Endosulfan sulfateDAILY MX report only all year
002.beta.-EndosulfanDAILY MX report only all year
002.alpha.-EndosulfanDAILY MX report only all year
002Endrin aldehydeDAILY MX report only all year
002EthylbenzeneDAILY MX report only all year
002FluorantheneDAILY MX report only all year
002FluoreneDAILY MX report only all year
002HexachlorocyclopentadieneDAILY MX report only all year
002HexachlorobutadieneDAILY MX report only all year
002HexachloroethaneDAILY MX report only all year
002Indeno[1,2,3-cd]pyreneDAILY MX report only all year
002IsophoroneDAILY MX report only all year
002Methyl bromide [Bromomethane]DAILY MX report only all year
002Methyl chloride [Chloromethane]DAILY MX report only all year
002Methylene chlorideDAILY MX report only all year
002N-Nitrosodi-N-propylamineDAILY MX report only all year
002N-NitrosodiphenylamineDAILY MX report only all year
002N-Nitrosodimethylamine [NDMA]DAILY MX report only all year
002NitrobenzeneDAILY MX report only all year
002PhenanthreneDAILY MX report only all year
002PyreneDAILY MX report only all year
002TetrachloroethyleneDAILY MX report only all year
0021,1-DichloroethaneDAILY MX report only all year
0021,1-DichloroethyleneDAILY MX report only all year
0021,1,1-TrichloroethaneDAILY MX report only all year
0021,1,2-TrichloroethaneDAILY MX report only all year
0021,1,2,2-TetrachloroethaneDAILY MX report only all year
002Benzo[ghi]peryleneDAILY MX report only all year
002Benzo[a]anthraceneDAILY MX report only all year
0021,2-DichlorobenzeneDAILY MX report only all year
0021,2-DichloropropaneDAILY MX report only all year
002trans-1,2-DichloroethyleneDAILY MX report only all year
0021,2,4-TrichlorobenzeneDAILY MX report only all year
002Dibenz[a,h]anthraceneDAILY MX report only all year
0021,3-DichlorobenzeneDAILY MX report only all year
0021,4-DichlorobenzeneDAILY MX report only all year
0022-Chloroethyl vinyl ether, [mixed]DAILY MX report only all year
0022-ChloronaphthaleneDAILY MX report only all year
0022-ChlorophenolDAILY MX report only all year
0022-NitrophenolDAILY MX report only all year
002Di-n-octyl phthalateDAILY MX report only all year
0022,4-DichlorophenolDAILY MX report only all year
0022,4-DimethylphenolDAILY MX report only all year
0022,4-DinitrotolueneDAILY MX report only all year
0022,4-DinitrophenolDAILY MX report only all year
0022,4,6-TrichlorophenolDAILY MX report only all year
0022,6-DinitrotolueneDAILY MX report only all year
0023,3'-DichlorobenzidineDAILY MX report only all year
0024-Bromophenyl phenyl etherDAILY MX report only all year
0024-Chlorophenyl phenyl etherDAILY MX report only all year
0024-NitrophenolDAILY MX report only all year
002PCB-1016DAILY MX report only all year
0022,3,7,8-Tetrachlorodibenzo-p-dioxinDAILY MX report only all year
002PhenolDAILY MX report only all year
002NaphthaleneDAILY MX report only all year
0022,3,7,8-TetrachlorodibenzofuranDAILY MX report only all year
002PentachlorophenolDAILY MX report only all year
002Di[2-ethylhexyl] phthalate [DEHP]DAILY MX report only all year
002Di-n-butyl phthalateDAILY MX report only all year
002BenzidineDAILY MX report only all year
002Vinyl chlorideDAILY MX report only all year
002TrichloroethyleneDAILY MX report only all year
0024,4'-DDTDAILY MX report only all year
0024,4'-DDDDAILY MX report only all year
0024,4'-DDEDAILY MX report only all year
002AldrinDAILY MX report only all year
002.alpha.-BHCDAILY MX report only all year
002.beta.-BHCDAILY MX report only all year
002.gamma.-BHCDAILY MX report only all year
002Chlordane [tech mix. and metabolites]DAILY MX report only all year
002DieldrinDAILY MX report only all year
002EndrinDAILY MX report only all year
002ToxapheneDAILY MX report only all year
002HeptachlorDAILY MX report only all year
002Heptachlor epoxideDAILY MX report only all year
002PCB-1221DAILY MX report only all year
002PCB-1232DAILY MX report only all year
002PCB-1242DAILY MX report only all year
002PCB-1248DAILY MX report only all year
002PCB-1254DAILY MX report only all year
002PCB-1260DAILY MX report only all year
002HexachlorobenzeneDAILY MX report only all year
002RainfallMO TOTAL report only all year
0021,2,3,4,6,7,8,9-OctachlorodibenzofuranDAILY MX report only all year
002Flow, totalMO TOTAL report only all year
0024-Chloro-3-methylphenolDAILY MX report only all year
002Mercury, total recoverableDAILY MX report only all year
0021,3-DichloropropeneDAILY MX report only all year
002Chromium, trivalent dissolved, as CrDAILY MX report only all year
002TCDD equivalentsDAILY MX report only all year
002ChloroethaneDAILY MX report only all year
002% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
002% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
002% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
002%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year
002%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year
002%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year
003Temperature, water deg. centigradeINST MAX report only all year
003TurbidityDAILY MX report only all year
003pHMINIMUM >= 6.5 SU all year
003pHMAXIMUM <= 8.5 SU all year
003Solids, total suspendedDAILY MX report only all year
003Solids, settleableDAILY MX <= 1 mL/L all year
003Cyanide, total [as CN]MO AVG <= 4.3 ug/L all year
003Cyanide, total [as CN]DAILY MX <= 8.5 ug/L all year
003Selenium, total recoverableMO AVG <= 4 ug/L all year
003Selenium, total recoverableMO AVG <= 4 ug/L all year
003Selenium, total recoverableMO AVG <= 4 ug/L all year
003Selenium, total recoverableDAILY MX <= 8.4 ug/L all year
003Selenium, total recoverableDAILY MX <= 8.4 ug/L all year
003Selenium, total recoverableDAILY MX <= 8.4 ug/L all year
003Chromium, hexavalent [as Cr]MO AVG <= 5.6 ug/L all year
003Chromium, hexavalent [as Cr]MO AVG <= 5.6 ug/L all year
003Chromium, hexavalent [as Cr]MO AVG <= 5.6 ug/L all year
003Chromium, hexavalent [as Cr]DAILY MX <= 16 ug/L all year
003Chromium, hexavalent [as Cr]DAILY MX <= 16 ug/L all year
003Chromium, hexavalent [as Cr]DAILY MX <= 16 ug/L all year
003Chromium, trivalent [as Cr]DAILY MX report only all year
003Chromium, trivalent [as Cr]DAILY MX report only all year
003Chromium, trivalent [as Cr]DAILY MX report only all year
003Nickel, total recoverableMO AVG <= 93 ug/L all year
003Nickel, total recoverableMO AVG <= 93 ug/L all year
003Nickel, total recoverableMO AVG <= 93 ug/L all year
003Nickel, total recoverableDAILY MX <= 200 ug/L all year
003Nickel, total recoverableDAILY MX <= 200 ug/L all year
003Nickel, total recoverableDAILY MX <= 200 ug/L all year
003Zinc, total recoverableDAILY MX report only all year
003Zinc, total recoverableDAILY MX report only all year
003Zinc, total recoverableDAILY MX report only all year
003Lead, total recoverableMO AVG <= 8.1 ug/L all year
003Lead, total recoverableMO AVG <= 8.1 ug/L all year
003Lead, total recoverableMO AVG <= 8.1 ug/L all year
003Lead, total recoverableDAILY MX <= 19 ug/L all year
003Lead, total recoverableDAILY MX <= 19 ug/L all year
003Lead, total recoverableDAILY MX <= 19 ug/L all year
003Copper, total recoverableMO AVG <= 14 ug/L all year
003Copper, total recoverableMO AVG <= 14 ug/L all year
003Copper, total recoverableMO AVG <= 14 ug/L all year
003Copper, total recoverableDAILY MX <= 34 ug/L all year
003Copper, total recoverableDAILY MX <= 34 ug/L all year
003Copper, total recoverableDAILY MX <= 34 ug/L all year
003Oil and greaseMO AVG <= 10 mg/L all year
003Oil and greaseDAILY MX <= 20 mg/L all year
003RainfallMO TOTAL report only all year
003Flow, totalMO TOTAL report only all year
003% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
003% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
003% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
003%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year
003%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year
003%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year
004Temperature, water deg. centigradeINST MAX report only all year
004TurbidityDAILY MX report only all year
004pHMINIMUM >= 6.5 SU all year
004pHMAXIMUM <= 8.5 SU all year
004Solids, total suspendedDAILY MX report only all year
004Solids, settleableDAILY MX <= 1 mL/L all year
004Cyanide, total [as CN]MO AVG <= 4.3 ug/L all year
004Cyanide, total [as CN]DAILY MX <= 8.5 ug/L all year
004Selenium, total recoverableMO AVG <= 4 ug/L all year
004Selenium, total recoverableMO AVG <= 4 ug/L all year
004Selenium, total recoverableMO AVG <= 4 ug/L all year
004Selenium, total recoverableDAILY MX <= 8.4 ug/L all year
004Selenium, total recoverableDAILY MX <= 8.4 ug/L all year
004Selenium, total recoverableDAILY MX <= 8.4 ug/L all year
004Chromium, hexavalent [as Cr]MO AVG <= 5.6 ug/L all year
004Chromium, hexavalent [as Cr]MO AVG <= 5.6 ug/L all year
004Chromium, hexavalent [as Cr]MO AVG <= 5.6 ug/L all year
004Chromium, hexavalent [as Cr]DAILY MX <= 16 ug/L all year
004Chromium, hexavalent [as Cr]DAILY MX <= 16 ug/L all year
004Chromium, hexavalent [as Cr]DAILY MX <= 16 ug/L all year
004Chromium, trivalent [as Cr]DAILY MX report only all year
004Chromium, trivalent [as Cr]DAILY MX report only all year
004Chromium, trivalent [as Cr]DAILY MX report only all year
004Nickel, total recoverableMO AVG <= 93 ug/L all year
004Nickel, total recoverableMO AVG <= 93 ug/L all year
004Nickel, total recoverableMO AVG <= 93 ug/L all year
004Nickel, total recoverableDAILY MX <= 200 ug/L all year
004Nickel, total recoverableDAILY MX <= 200 ug/L all year
004Nickel, total recoverableDAILY MX <= 200 ug/L all year
004Zinc, total recoverableDAILY MX report only all year
004Zinc, total recoverableDAILY MX report only all year
004Zinc, total recoverableDAILY MX report only all year
004Lead, total recoverableMO AVG <= 8.1 ug/L all year
004Lead, total recoverableMO AVG <= 8.1 ug/L all year
004Lead, total recoverableMO AVG <= 8.1 ug/L all year
004Lead, total recoverableDAILY MX <= 19 ug/L all year
004Lead, total recoverableDAILY MX <= 19 ug/L all year
004Lead, total recoverableDAILY MX <= 19 ug/L all year
004Copper, total recoverableMO AVG <= 14 ug/L all year
004Copper, total recoverableMO AVG <= 14 ug/L all year
004Copper, total recoverableMO AVG <= 14 ug/L all year
004Copper, total recoverableDAILY MX <= 34 ug/L all year
004Copper, total recoverableDAILY MX <= 34 ug/L all year
004Copper, total recoverableDAILY MX <= 34 ug/L all year
004Oil and greaseMO AVG <= 10 mg/L all year
004Oil and greaseDAILY MX <= 20 mg/L all year
004RainfallMO TOTAL report only all year
004Flow, totalMO TOTAL report only all year
004% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
004% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
004% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
004%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year
004%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year
004%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year
005Specific conductanceDAILY MX report only all year
005pHMINIMUM report only all year
005pHMAXIMUM report only all year
005Solids, total suspendedDAILY MX report only all year
005Oil and greaseDAILY MX report only all year
005RainfallMO TOTAL report only all year
005Flow, totalMO TOTAL report only all year
006Temperature, water deg. centigradeINST MAX report only all year
006TurbidityDAILY MX report only all year
006pHMINIMUM >= 6.5 SU all year
006pHMAXIMUM <= 8.5 SU all year
006Solids, total suspendedDAILY MX report only all year
006Solids, settleableDAILY MX <= 1 mL/L all year
006Cyanide, total [as CN]DAILY MX report only all year
006Selenium, total recoverableMO AVG <= 4.1 ug/L all year
006Selenium, total recoverableMO AVG <= 4.1 ug/L all year
006Selenium, total recoverableMO AVG <= 4.1 ug/L all year
006Selenium, total recoverableDAILY MX <= 8.2 ug/L all year
006Selenium, total recoverableDAILY MX <= 8.2 ug/L all year
006Selenium, total recoverableDAILY MX <= 8.2 ug/L all year
006Chromium, hexavalent [as Cr]DAILY MX report only all year
006Chromium, hexavalent [as Cr]DAILY MX report only all year
006Chromium, hexavalent [as Cr]DAILY MX report only all year
006Chromium, trivalent [as Cr]MO AVG <= 370 ug/L all year
006Chromium, trivalent [as Cr]MO AVG <= 370 ug/L all year
006Chromium, trivalent [as Cr]MO AVG <= 370 ug/L all year
006Chromium, trivalent [as Cr]DAILY MX <= 740 ug/L all year
006Chromium, trivalent [as Cr]DAILY MX <= 740 ug/L all year
006Chromium, trivalent [as Cr]DAILY MX <= 740 ug/L all year
006Nickel, total recoverableMO AVG <= 96 ug/L all year
006Nickel, total recoverableMO AVG <= 96 ug/L all year
006Nickel, total recoverableMO AVG <= 96 ug/L all year
006Nickel, total recoverableDAILY MX <= 190 ug/L all year
006Nickel, total recoverableDAILY MX <= 190 ug/L all year
006Nickel, total recoverableDAILY MX <= 190 ug/L all year
006Zinc, total recoverableMO AVG <= 130 ug/L all year
006Zinc, total recoverableMO AVG <= 130 ug/L all year
006Zinc, total recoverableMO AVG <= 130 ug/L all year
006Zinc, total recoverableDAILY MX <= 270 ug/L all year
006Zinc, total recoverableDAILY MX <= 270 ug/L all year
006Zinc, total recoverableDAILY MX <= 270 ug/L all year
006Lead, total recoverableMO AVG <= 8.8 ug/L all year
006Lead, total recoverableMO AVG <= 8.8 ug/L all year
006Lead, total recoverableMO AVG <= 8.8 ug/L all year
006Lead, total recoverableDAILY MX <= 18 ug/L all year
006Lead, total recoverableDAILY MX <= 18 ug/L all year
006Lead, total recoverableDAILY MX <= 18 ug/L all year
006Copper, total recoverableMO AVG <= 17 ug/L all year
006Copper, total recoverableMO AVG <= 17 ug/L all year
006Copper, total recoverableMO AVG <= 17 ug/L all year
006Copper, total recoverableDAILY MX <= 34 ug/L all year
006Copper, total recoverableDAILY MX <= 34 ug/L all year
006Copper, total recoverableDAILY MX <= 34 ug/L all year
006Oil and greaseMO AVG <= 10 mg/L all year
006Oil and greaseDAILY MX <= 20 mg/L all year
006RainfallMO TOTAL report only all year
006Flow, totalMO TOTAL report only all year
006% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
006% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
006% Survival Static Renewal 96Hr Acute Pimephales promelasMINIMUM >= 70 % survival all year
006%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year
006%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year
006%Surv Static Renewal 96Hr Oncorhynchus mykissMINIMUM >= 70 % survival all year

Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states