EL DORADO CHEMICAL COMPANY

NPDES permit AR0000752 · Major NON-POTW · administratively continued, expires 2022-09-30 · 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.

This permit expired on 2022-09-30 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

95values over a limit
3required values missing, on 1 form(s)
14of 146 forms filed late

Last period with anything received: 2026-07-31. Most often over: Nitrogen, ammonia total [as N] (37), Nitrogen, nitrate total [as N] (26), BOD, carbonaceous [5 day, 20 C] (7).

Reporting

Reports are due about 25 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (442)

OutfallParameterStatisticLimitMonths
001Oxygen, dissolved [DO]INST MIN >= 4 mg/L May, Jun, Jul, Aug, Sep, Oct
001Oxygen, dissolved [DO]INST MIN >= 5 mg/L Jan, Feb, Mar, Apr, Nov, Dec
001pHMINIMUM >= 6 SU all year
001pHMAXIMUM <= 9 SU all year
001Solids, total suspendedMO AVG <= 30 mg/L all year
001Solids, total suspendedDAILY MX <= 45 mg/L all year
001Solids, total suspendedMO AVG <= 700.6 lb/d all year
001Solids, total suspendedDAILY MX <= 1050.8 lb/d all year
001Nitrogen, ammonia total [as N]MO AVG <= 2.43 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 5.5 mg/L Jan, Feb, Mar, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG <= 12 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG <= 12 mg/L Jan, Feb, Mar, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 3.65 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 8.25 mg/L Jan, Feb, Mar, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX <= 18 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX <= 18 mg/L Jan, Feb, Mar, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG report only Jan, Feb, Mar, Nov, Dec
001Nitrogen, ammonia total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]MO AVG report only Jan, Feb, Mar, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Nov, Dec
001Nitrogen, ammonia total [as N]DAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
001Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Nov, Dec
001Nitrogen, nitrate total [as N]MO AVG report only all year
001Nitrogen, nitrate total [as N]DAILY MX report only all year
001Nitrogen, nitrate total [as N]MO AVG report only all year
001Nitrogen, nitrate total [as N]DAILY MX report only all year
001Chloride [as Cl]MO AVG <= 19 mg/L all year
001Chloride [as Cl]MO AVG <= 38 mg/L all year
001Chloride [as Cl]DAILY MX <= 28.5 mg/L all year
001Chloride [as Cl]DAILY MX <= 57 mg/L all year
001Chloride [as Cl]MO AVG report only all year
001Chloride [as Cl]MO AVG report only all year
001Chloride [as Cl]DAILY MX report only all year
001Chloride [as Cl]DAILY MX report only all year
001Sulfate, total [as SO4]MO AVG <= 41 mg/L all year
001Sulfate, total [as SO4]MO AVG <= 81 mg/L all year
001Sulfate, total [as SO4]DAILY MX <= 61.5 mg/L all year
001Sulfate, total [as SO4]DAILY MX <= 122 mg/L all year
001Sulfate, total [as SO4]MO AVG report only all year
001Sulfate, total [as SO4]MO AVG report only all year
001Sulfate, total [as SO4]DAILY MX report only all year
001Sulfate, total [as SO4]DAILY MX report only all year
001Zinc, total recoverableMO AVG report only all year
001Zinc, total recoverableDAILY MX report only all year
001Copper, total recoverableMO AVG <= 12.2 ug/L all year
001Copper, total recoverableDAILY MX <= 24.48 ug/L all year
001Copper, total recoverableMO AVG <= .28 lb/d all year
001Copper, total recoverableDAILY MX <= .57 lb/d 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
001Solids, total dissolvedMO AVG <= 138 mg/L all year
001Solids, total dissolvedMO AVG <= 237 mg/L all year
001Solids, total dissolvedDAILY MX <= 207 mg/L all year
001Solids, total dissolvedDAILY MX <= 356 mg/L all year
001Solids, total dissolvedMO AVG report only all year
001Solids, total dissolvedMO AVG report only all year
001Solids, total dissolvedDAILY MX report only all year
001Solids, total dissolvedDAILY MX report only all year
002pHMINIMUM >= 6 SU all year
002pHMAXIMUM <= 9 SU all year
002Solids, total suspendedMO AVG report only all year
002Solids, total suspendedDAILY MX report only all year
002Oil & GreaseMO AVG <= 10 mg/L all year
002Oil & GreaseDAILY MX <= 15 mg/L all year
002Nitrogen, ammonia total [as N]MO AVG <= 0 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]MO AVG <= .32 mg/L Jan, Feb, Mar, Nov, Dec
002Nitrogen, ammonia total [as N]MO AVG <= 12 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]MO AVG <= 12 mg/L Jan, Feb, Mar, Nov, Dec
002Nitrogen, ammonia total [as N]DAILY MX <= 0 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]DAILY MX <= .48 mg/L Jan, Feb, Mar, Nov, Dec
002Nitrogen, ammonia total [as N]DAILY MX <= 18 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]DAILY MX <= 18 mg/L Jan, Feb, Mar, Nov, Dec
002Nitrogen, ammonia total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]MO AVG report only Jan, Feb, Mar, Nov, Dec
002Nitrogen, ammonia total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]MO AVG report only Jan, Feb, Mar, Nov, Dec
002Nitrogen, ammonia total [as N]DAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Nov, Dec
002Nitrogen, ammonia total [as N]DAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
002Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Nov, Dec
002Nitrogen, nitrate total [as N]MO AVG report only all year
002Nitrogen, nitrate total [as N]DAILY MX report only all year
002Nitrogen, nitrate total [as N]MO AVG report only all year
002Nitrogen, nitrate total [as N]DAILY MX report only all year
002Chloride [as Cl]MO AVG <= 19 mg/L all year
002Chloride [as Cl]MO AVG report only all year
002Chloride [as Cl]DAILY MX <= 28.5 mg/L all year
002Chloride [as Cl]DAILY MX report only all year
002Chloride [as Cl]MO AVG report only all year
002Chloride [as Cl]MO AVG report only all year
002Chloride [as Cl]DAILY MX report only all year
002Chloride [as Cl]DAILY MX report only all year
002Sulfate, total [as SO4]MO AVG <= 41 mg/L all year
002Sulfate, total [as SO4]MO AVG <= 250 mg/L all year
002Sulfate, total [as SO4]DAILY MX <= 61.5 mg/L all year
002Sulfate, total [as SO4]DAILY MX <= 375 mg/L all year
002Sulfate, total [as SO4]MO AVG report only all year
002Sulfate, total [as SO4]MO AVG report only all year
002Sulfate, total [as SO4]DAILY MX report only all year
002Sulfate, total [as SO4]DAILY MX report only all year
002Zinc, total recoverableMO AVG <= 115.62 ug/L all year
002Zinc, total recoverableDAILY MX <= 231.99 ug/L all year
002Lead, total recoverableMO AVG <= 3.8 ug/L all year
002Lead, total recoverableDAILY MX <= 7.62 ug/L all year
002Copper, total recoverableMO AVG <= 12.2 ug/L all year
002Copper, total recoverableDAILY MX <= 24.48 ug/L all year
002Flow, in conduit or thru treatment plantMO AVG report only all year
002Flow, in conduit or thru treatment plantDAILY MX report only all year
002Solids, total dissolvedMO AVG <= 138 mg/L all year
002Solids, total dissolvedMO AVG <= 500 mg/L all year
002Solids, total dissolvedDAILY MX <= 207 mg/L all year
002Solids, total dissolvedDAILY MX <= 750 mg/L all year
002Solids, total dissolvedMO AVG report only all year
002Solids, total dissolvedMO AVG report only all year
002Solids, total dissolvedDAILY MX report only all year
002Solids, total dissolvedDAILY MX report only all year
003Oxygen, dissolved [DO]INST MIN >= 2 mg/L Jan, Feb, Mar, Apr, Nov, Dec
003Oxygen, dissolved [DO]INST MIN >= 4 mg/L May, Jun, Jul, Aug, Sep, Oct
003pHMINIMUM >= 6 SU all year
003pHMAXIMUM <= 9 SU all year
003Solids, total suspendedMO AVG <= 15 mg/L all year
003Solids, total suspendedDAILY MX <= 22.5 mg/L all year
003Solids, total suspendedMO AVG <= 2.1 lb/d all year
003Solids, total suspendedDAILY MX <= 3.2 lb/d all year
003Nitrogen, ammonia total [as N]MO AVG <= 10 mg/L Jan, Feb, Mar, Apr, Nov, Dec
003Nitrogen, ammonia total [as N]MO AVG <= 5 mg/L May, Jun, Jul, Aug, Sep, Oct
003Nitrogen, ammonia total [as N]MO AVG <= 2.43 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
003Nitrogen, ammonia total [as N]MO AVG <= 5.5 mg/L Jan, Feb, Mar, Nov, Dec
003Nitrogen, ammonia total [as N]DAILY MX <= 15 mg/L Jan, Feb, Mar, Apr, Nov, Dec
003Nitrogen, ammonia total [as N]DAILY MX <= 7.5 mg/L May, Jun, Jul, Aug, Sep, Oct
003Nitrogen, ammonia total [as N]DAILY MX <= 3.65 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
003Nitrogen, ammonia total [as N]DAILY MX <= 8.25 mg/L Jan, Feb, Mar, Nov, Dec
003Nitrogen, ammonia total [as N]MO AVG <= 1.4 lb/d Jan, Feb, Mar, Apr, Nov, Dec
003Nitrogen, ammonia total [as N]MO AVG <= .7 lb/d May, Jun, Jul, Aug, Sep, Oct
003Nitrogen, ammonia total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep, Oct
003Nitrogen, ammonia total [as N]MO AVG report only Jan, Feb, Mar, Nov, Dec
003Nitrogen, ammonia total [as N]DAILY MX <= 2.1 lb/d Jan, Feb, Mar, Apr, Nov, Dec
003Nitrogen, ammonia total [as N]DAILY MX <= 1.1 lb/d May, Jun, Jul, Aug, Sep, Oct
003Nitrogen, ammonia total [as N]DAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
003Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Nov, Dec
003Chloride [as Cl]MO AVG <= 19 mg/L all year
003Chloride [as Cl]MO AVG report only all year
003Chloride [as Cl]DAILY MX <= 28.5 mg/L all year
003Chloride [as Cl]DAILY MX report only all year
003Chloride [as Cl]MO AVG report only all year
003Chloride [as Cl]MO AVG report only all year
003Chloride [as Cl]DAILY MX report only all year
003Chloride [as Cl]DF report only all year
003Sulfate, total [as SO4]MO AVG <= 41 mg/L all year
003Sulfate, total [as SO4]MO AVG report only all year
003Sulfate, total [as SO4]DAILY MX <= 61.5 mg/L all year
003Sulfate, total [as SO4]DAILY MX report only all year
003Sulfate, total [as SO4]MO AVG report only all year
003Sulfate, total [as SO4]MO AVG report only all year
003Sulfate, total [as SO4]DAILY MX report only all year
003Sulfate, total [as SO4]DAILY MX report only all year
003Zinc, total recoverableMO AVG report only all year
003Zinc, total recoverableDAILY MX report only all year
003Zinc, total recoverableMO AVG report only all year
003Zinc, total recoverableDAILY MX report only all year
003Copper, total recoverableMO AVG report only all year
003Copper, total recoverableDAILY MX report only all year
003Copper, total recoverableMO AVG report only all year
003Copper, total recoverableDAILY MX 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
003Solids, total dissolvedMO AVG <= 138 mg/L all year
003Solids, total dissolvedMO AVG report only all year
003Solids, total dissolvedDAILY MX <= 207 mg/L all year
003Solids, total dissolvedDAILY MN report only all year
003Solids, total dissolvedMO AVG report only all year
003Solids, total dissolvedMO AVG report only all year
003Solids, total dissolvedDAILY MX report only all year
003Solids, total dissolvedDAILY MX report only all year
003Coliform, fecal general30DA GEO <= 1000 #/100mL all year
003Coliform, fecal general7 DA GEO <= 2000 #/100mL all year
003BOD, carbonaceous [5 day, 20 C]MO AVG <= 10 mg/L all year
003BOD, carbonaceous [5 day, 20 C]DAILY MX <= 15 mg/L all year
003BOD, carbonaceous [5 day, 20 C]MO AVG <= 1.4 lb/d all year
003BOD, carbonaceous [5 day, 20 C]DAILY MX <= 2.1 lb/d all year
006StreamflowMO AVG report only all year
006StreamflowMO AVG report only all year
006StreamflowDAILY MX report only all year
006StreamflowDAILY MX report only all year
006pHMINIMUM >= 6 SU all year
006pHMAXIMUM <= 9 SU all year
006Solids, total suspendedMO AVG report only all year
006Solids, total suspendedDAILY MX report only all year
006Oil & GreaseMO AVG <= 10 mg/L all year
006Oil & GreaseDAILY MX <= 15 mg/L all year
006Nitrogen, ammonia total [as N]MO AVG <= 0 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
006Nitrogen, ammonia total [as N]MO AVG <= .32 mg/L Jan, Feb, Mar, Nov, Dec
006Nitrogen, ammonia total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep, Oct
006Nitrogen, ammonia total [as N]MO AVG report only Jan, Feb, Mar, Nov, Dec
006Nitrogen, ammonia total [as N]DAILY MX <= 0 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
006Nitrogen, ammonia total [as N]DAILY MX <= .48 mg/L Jan, Feb, Mar, Nov, Dec
006Nitrogen, ammonia total [as N]DAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
006Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Nov, Dec
006Nitrogen, ammonia total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep, Oct
006Nitrogen, ammonia total [as N]MO AVG report only Jan, Feb, Mar, Nov, Dec
006Nitrogen, ammonia total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep, Oct
006Nitrogen, ammonia total [as N]MO AVG report only Jan, Feb, Mar, Nov, Dec
006Nitrogen, ammonia total [as N]DAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
006Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Nov, Dec
006Nitrogen, ammonia total [as N]DAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
006Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Nov, Dec
006Chloride [as Cl]MO AVG <= 19 mg/L all year
006Chloride [as Cl]MO AVG report only all year
006Chloride [as Cl]DAILY MX <= 28.5 mg/L all year
006Chloride [as Cl]DAILY MX report only all year
006Chloride [as Cl]MO AVG report only all year
006Chloride [as Cl]MO AVG report only all year
006Chloride [as Cl]DAILY MX report only all year
006Chloride [as Cl]DAILY MX report only all year
006Sulfate, total [as SO4]MO AVG <= 41 mg/L all year
006Sulfate, total [as SO4]MO AVG report only all year
006Sulfate, total [as SO4]DAILY MX <= 61.5 mg/L all year
006Sulfate, total [as SO4]DAILY MX report only all year
006Sulfate, total [as SO4]MO AVG report only all year
006Sulfate, total [as SO4]MO AVG report only all year
006Sulfate, total [as SO4]DAILY MX report only all year
006Sulfate, total [as SO4]DAILY MX report only all year
006Zinc, total recoverableMO AVG report only all year
006Zinc, total recoverableDAILY MX report only all year
006Lead, total recoverableMO AVG report only all year
006Lead, total recoverableDAILY MX report only all year
006Copper, total recoverableMO AVG report only all year
006Copper, total recoverableDAILY MX report only all year
006Flow, in conduit or thru treatment plantMO AVG report only all year
006Flow, in conduit or thru treatment plantMO AVG report only all year
006Flow, in conduit or thru treatment plantDAILY MX report only all year
006Flow, in conduit or thru treatment plantDAILY MX report only all year
006Solids, total dissolvedMO AVG <= 138 mg/L all year
006Solids, total dissolvedMO AVG report only all year
006Solids, total dissolvedDAILY MX <= 207 mg/L all year
006Solids, total dissolvedDAILY MX report only all year
006Solids, total dissolvedMO AVG report only all year
006Solids, total dissolvedMO AVG report only all year
006Solids, total dissolvedDAILY MX report only all year
006Solids, total dissolvedDAILY MX report only all year
007StreamflowMO AVG report only all year
007StreamflowMO AVG report only all year
007StreamflowDAILY MX report only all year
007StreamflowDAILY MX report only all year
007pHMINIMUM >= 6 SU all year
007pHMAXIMUM <= 9 SU all year
007Solids, total suspendedMO AVG report only all year
007Solids, total suspendedDAILY MX report only all year
007Oil & GreaseMO AVG <= 10 mg/L all year
007Oil & GreaseDAILY MX <= 15 mg/L all year
007Nitrogen, ammonia total [as N]MO AVG <= 0 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
007Nitrogen, ammonia total [as N]MO AVG <= .32 mg/L Jan, Feb, Mar, Nov, Dec
007Nitrogen, ammonia total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep, Oct
007Nitrogen, ammonia total [as N]MO AVG report only Jan, Feb, Mar, Nov, Dec
007Nitrogen, ammonia total [as N]DAILY MX <= 0 mg/L Apr, May, Jun, Jul, Aug, Sep, Oct
007Nitrogen, ammonia total [as N]DAILY MX <= .48 mg/L Jan, Feb, Mar, Nov, Dec
007Nitrogen, ammonia total [as N]DAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
007Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Nov, Dec
007Nitrogen, ammonia total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep, Oct
007Nitrogen, ammonia total [as N]MO AVG report only Jan, Feb, Mar, Nov, Dec
007Nitrogen, ammonia total [as N]MO AVG report only Apr, May, Jun, Jul, Aug, Sep, Oct
007Nitrogen, ammonia total [as N]MO AVG report only Jan, Feb, Mar, Nov, Dec
007Nitrogen, ammonia total [as N]DAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
007Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Nov, Dec
007Nitrogen, ammonia total [as N]DAILY MX report only Apr, May, Jun, Jul, Aug, Sep, Oct
007Nitrogen, ammonia total [as N]DAILY MX report only Jan, Feb, Mar, Nov, Dec
007Chloride [as Cl]MO AVG <= 19 mg/L all year
007Chloride [as Cl]MO AVG report only all year
007Chloride [as Cl]DAILY MX <= 28.5 mg/L all year
007Chloride [as Cl]DAILY MX report only all year
007Chloride [as Cl]MO AVG report only all year
007Chloride [as Cl]MO AVG 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]MO AVG <= 41 mg/L all year
007Sulfate, total [as SO4]MO AVG report only all year
007Sulfate, total [as SO4]DAILY MX <= 61.5 mg/L all year
007Sulfate, total [as SO4]DAILY MX report only all year
007Sulfate, total [as SO4]MO AVG report only all year
007Sulfate, total [as SO4]MO AVG report only all year
007Sulfate, total [as SO4]DAILY MX report only all year
007Sulfate, total [as SO4]DAILY MX report only all year
007Zinc, total recoverableMO AVG report only all year
007Zinc, total recoverableDAILY MX report only all year
007Lead, total recoverableMO AVG report only all year
007Lead, total recoverableDAILY MX report only all year
007Copper, total recoverableMO AVG report only all year
007Copper, 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 plantMO AVG report only all year
007Flow, in conduit or thru treatment plantDAILY MX report only all year
007Flow, in conduit or thru treatment plantDAILY MX report only all year
007Solids, total dissolvedMO AVG <= 138 mg/L all year
007Solids, total dissolvedMO AVG report only all year
007Solids, total dissolvedDAILY MX <= 207 mg/L all year
007Solids, total dissolvedDAILY MX report only all year
007Solids, total dissolvedMO AVG report only all year
007Solids, total dissolvedMO AVG report only all year
007Solids, total dissolvedDAILY MX report only all year
007Solids, total dissolvedDAILY MX report only all year
010Oxygen, dissolved [DO]MINIMUM report only all year
010pHMINIMUM >= 6 SU all year
010pHMAXIMUM <= 9 SU all year
010Solids, total suspendedMO AVG <= 500.4 lb/d all year
010Solids, total suspendedMO AVG <= 500.4 lb/d all year
010Solids, total suspendedMO AVG <= 500.4 lb/d all year
010Solids, total suspendedDAILY MX <= 750.6 lb/d all year
010Solids, total suspendedDAILY MX <= 750.6 lb/d all year
010Solids, total suspendedDAILY MX <= 750.6 lb/d all year
010Oil & GreaseMO AVG <= 166.8 lb/d all year
010Oil & GreaseDAILY MX <= 250.2 lb/d all year
010Nitrogen, ammonia total [as N]MO AVG <= 265.2 lb/d all year
010Nitrogen, ammonia total [as N]DAILY MX <= 605 lb/d all year
010Nitrogen, nitrate total [as N]MO AVG <= 581.3 lb/d all year
010Nitrogen, nitrate total [as N]DAILY MX <= 1568.3 lb/d all year
010Phosphorus, total [as P]MO AVG report only all year
010Phosphorus, total [as P]MO AVG report only all year
010Phosphorus, total [as P]MO AVG report only all year
010Phosphorus, total [as P]DAILY MX report only all year
010Phosphorus, total [as P]DAILY MX report only all year
010Phosphorus, total [as P]DAILY MX report only all year
010Chloride [as Cl]MO AVG report only all year
010Chloride [as Cl]DAILY MX report only all year
010Sulfate, total [as SO4]MO AVG report only all year
010Sulfate, total [as SO4]DAILY MX report only all year
010Selenium, total recoverableMO AVG <= .66 lb/d all year
010Selenium, total recoverableDAILY MX <= 1.32 lb/d all year
010Nickel, total recoverableMO AVG <= 14.23 lb/d all year
010Nickel, total recoverableDAILY MX <= 28.55 lb/d all year
010Silver total recoverableMO AVG <= .08 lb/d all year
010Silver total recoverableDAILY MX <= .16 lb/d all year
010Zinc, total recoverableMO AVG <= 7.35 lb/d all year
010Zinc, total recoverableDAILY MX <= 14.75 lb/d all year
010Cadmium, total recoverableMO AVG <= .22 lb/d all year
010Cadmium, total recoverableDAILY MX <= .45 lb/d all year
010Lead, total recoverableMO AVG <= .4 lb/d all year
010Lead, total recoverableDAILY MX <= .8 lb/d all year
010Copper, total recoverableMO AVG <= .82 lb/d all year
010Copper, total recoverableDAILY MX <= 1.65 lb/d all year
010Chromium, hexavalent dissolved [as Cr]MO AVG <= .96 lb/d all year
010Chromium, hexavalent dissolved [as Cr]DAILY MX <= 1.93 lb/d all year
010Flow, in conduit or thru treatment plantMO AVG report only all year
010Flow, in conduit or thru treatment plantDAILY MX <= 2 MGD all year
010Chromium IIIMO AVG <= 39.52 lb/d all year
010Chromium IIIDAILY MX <= 79.29 lb/d all year
010Solids, total dissolvedMO AVG report only all year
010Solids, total dissolvedDAILY MX report only all year
010Mercury, total recoverableDAILY MX < .2 ug/L all year
010Coliform, fecal general30DA GEO report only all year
010Coliform, fecal general7 DA GEO report only all year
010Cyanide, total recoverableMO AVG <= .68 lb/d all year
010Cyanide, total recoverableDAILY MX <= 1.37 lb/d all year
010BOD, carbonaceous [5 day, 20 C]MO AVG <= 83.4 lb/d May, Jun, Jul, Aug, Sep, Oct
010BOD, carbonaceous [5 day, 20 C]MO AVG <= 166.8 lb/d Jan, Feb, Mar, Apr, Nov, Dec
010BOD, carbonaceous [5 day, 20 C]MO AVG <= 83.4 lb/d May, Jun, Jul, Aug, Sep, Oct
010BOD, carbonaceous [5 day, 20 C]MO AVG <= 166.8 lb/d Jan, Feb, Mar, Apr, Nov, Dec
010BOD, carbonaceous [5 day, 20 C]MO AVG <= 83.4 lb/d May, Jun, Jul, Aug, Sep, Oct
010BOD, carbonaceous [5 day, 20 C]MO AVG <= 166.8 lb/d Jan, Feb, Mar, Apr, Nov, Dec
010BOD, carbonaceous [5 day, 20 C]DAILY MX <= 125.1 lb/d May, Jun, Jul, Aug, Sep, Oct
010BOD, carbonaceous [5 day, 20 C]DAILY MX <= 250.2 lb/d Jan, Feb, Mar, Apr, Nov, Dec
010BOD, carbonaceous [5 day, 20 C]DAILY MX <= 125.1 lb/d May, Jun, Jul, Aug, Sep, Oct
010BOD, carbonaceous [5 day, 20 C]DAILY MX <= 250.2 lb/d Jan, Feb, Mar, Apr, Nov, Dec
010BOD, carbonaceous [5 day, 20 C]DAILY MX <= 125.1 lb/d May, Jun, Jul, Aug, Sep, Oct
010BOD, carbonaceous [5 day, 20 C]DAILY MX <= 250.2 lb/d Jan, Feb, Mar, Apr, Nov, Dec
101Nitrogen, nitrate total [as N]MO AVG <= 581.3 lb/d all year
101Nitrogen, nitrate total [as N]DAILY MX <= 1568.3 lb/d all year
102Nitrogen, ammonia total [as N]MO AVG <= 37.9 lb/d Apr, May, Jun, Jul, Aug, Sep, Oct
102Nitrogen, ammonia total [as N]MO AVG <= 85.78 lb/d Jan, Feb, Mar, Nov, Dec
102Nitrogen, ammonia total [as N]DAILY MX <= 56.85 lb/d Apr, May, Jun, Jul, Aug, Sep, Oct
102Nitrogen, ammonia total [as N]DAILY MX <= 128.67 lb/d Jan, Feb, Mar, Nov, Dec
102Chloride [as Cl]MO AVG <= 265 lb/d all year
102Chloride [as Cl]DAILY MX <= 397.5 lb/d all year
102Sulfate, total [as SO4]MO AVG <= 503 lb/d all year
102Sulfate, total [as SO4]DAILY MX <= 754.5 lb/d all year
102Solids, total dissolvedMO AVG <= 1338 lb/d all year
102Solids, total dissolvedDAILY MX <= 2007 lb/d all year
103Nitrogen, ammonia total [as N]MO AVG <= 0 lb/d Apr, May, Jun, Jul, Aug, Sep, Oct
103Nitrogen, ammonia total [as N]MO AVG <= 5.16 lb/d Jan, Feb, Mar, Nov, Dec
103Nitrogen, ammonia total [as N]DAILY MX <= 0 lb/d Apr, May, Jun, Jul, Aug, Sep, Oct
103Nitrogen, ammonia total [as N]DAILY MX <= 7.74 lb/d Jan, Feb, Mar, Nov, Dec
103Chloride [as Cl]MO AVG <= 73 lb/d all year
103Chloride [as Cl]DAILY MX <= 109.5 lb/d all year
103Sulfate, total [as SO4]MO AVG <= 33 lb/d all year
103Sulfate, total [as SO4]DAILY MX <= 49.5 lb/d all year
103Solids, total dissolvedMO AVG <= 635 lb/d all year
103Solids, total dissolvedDAILY MX <= 952.5 lb/d all year
TX04Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX04Pass/Fail Static Renewal 7Day Chronic Pimephales promelas7 DA AVG report only all year
TX04Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX04Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas7 DA AVG report only all year
TX04NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX04NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas7 DA AVG report only all year
TX04NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX04NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas7 DA AVG report only all year
TX04Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX04Coef Of Var Static Renewal 7Day Chronic Pimephales promelas7 DA AVG report only all year
TX1Whole Effluent Toxicity [WET] - C. dubiaDLYAVMIN >= 100 % all year
TX1Whole Effluent Toxicity [WET] - C. dubia7 DA MIN >= 100 % all year
TX1Whole Effluent Toxicity [WET] - C. dubiaDLYAVMIN >= 80 % all year
TX1Whole Effluent Toxicity [WET] - C. dubia7 DA MIN >= 80 % all year
TX1Whole Effluent Toxicity [WET] - P. promelasDLYAVMIN >= 100 % all year
TX1Whole Effluent Toxicity [WET] - P. promelas7 DA MIN >= 100 % all year
TX1Whole Effluent Toxicity [WET] - P. promelasDLYAVMIN >= 80 % all year
TX1Whole Effluent Toxicity [WET] - P. promelas7 DA MIN >= 80 % all year
TX1Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX1Pass/Fail Static Renewal 7Day Chronic Pimephales promelas7 DA AVG report only all year
TX1Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX1Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas7 DA AVG report only all year
TX1NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX1NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas7 DA AVG report only all year
TX1NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX1NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas7 DA AVG report only all year
TX1Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX1Coef Of Var Static Renewal 7Day Chronic Pimephales promelas7 DA AVG report only all year
TX10Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX10Pass/Fail Static Renewal 7Day Chronic Pimephales promelas7 DA AVG report only all year
TX10Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX10Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas7 DA AVG report only all year
TX10NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX10NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas7 DA AVG report only all year
TX10NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX10NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas7 DA AVG report only all year
TX10Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX10Coef Of Var Static Renewal 7Day Chronic Pimephales promelas7 DA AVG report only all year
TX2Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex48HR MIN report only all year
TX2LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas48HR MIN report only all year
TX2Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX2Pass/Fail Static Renewal 7Day Chronic Pimephales promelas7 DA AVG report only all year
TX2Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX2Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas7 DA AVG report only all year
TX2NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex48HR MIN report only all year
TX2NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas48HR MIN report only all year
TX2NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX2NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas7 DA AVG report only all year
TX2NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX2NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas7 DA AVG report only all year
TX2Coef Of Var Static Renewal 48Hr Acute D. pulex48HR MIN report only all year
TX2Coef Of Var Static Renewal 48Hr Acute Pimephales promelas48HR MIN report only all year
TX2Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia7 DA AVG report only all year
TX2Coef Of Var Static Renewal 7Day Chronic Pimephales promelas7 DA AVG report only 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