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Electric Services, major discharger, Amarillo, Texas. NPDES permit TX0124575 expired Mar 29, 2026; its limits still apply. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Oxygen demand, chem. [high level] [COD] | daily maximum | ≤ 200 mg/L | all year | 001 |
| pH | minimum | ≥ 6 SU | all year | 001 |
| pH | maximum | ≤ 9 SU | all year | 001 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 001 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 50 mg/L | all year | 003 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | ≤ 200 mg/L | all year | 003 |
| pH | minimum | ≥ 6 SU | all year | 003 |
| pH | maximum | ≤ 9 SU | all year | 003 |
| Solids, total suspended | daily average | ≤ 86 mg/L | all year | 003 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 003 |
| Oil & Grease | daily average | ≤ 15 mg/L | all year | 003 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 003 |
| Chloride [as Cl] | daily average | report only (mg/L) | all year | 003 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 003 |
| Chromium, total [as Cr] | daily average | ≤ .444 mg/L | all year | 003 |
| Chromium, total [as Cr] | daily maximum | ≤ 4.106 mg/L | all year | 003 |
| Copper, total [as Cu] | daily average | ≤ .084 mg/L | all year | 003 |
| Copper, total [as Cu] | daily maximum | ≤ .179 mg/L | all year | 003 |
| Iron, total [as Fe] | daily average | ≤ 1 mg/L | all year | 003 |
| Iron, total [as Fe] | daily maximum | ≤ 1 mg/L | all year | 003 |
| Zinc, total [as Zn] | daily average | ≤ .663 mg/L | all year | 003 |
| Zinc, total [as Zn] | daily maximum | ≤ 1.403 mg/L | all year | 003 |
| Aluminum, total [as Al] | daily maximum | ≤ 1.765 mg/L | all year | 003 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 003 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 003 |
| Chlorine, free available | daily average | ≤ .037 mg/L | all year | 003 |
| Chlorine, free available | daily maximum | ≤ .093 mg/L | all year | 003 |
| E. coli | daily maximum | report only (CFU/100mL) | all year | 003 |
| Solids, total dissolved | daily maximum | ≤ 4500 mg/L | all year | 003 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 50 mg/L | all year | 004 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | ≤ 200 mg/L | all year | 004 |
| pH | minimum | ≥ 6 SU | all year | 004 |
| pH | maximum | ≤ 9 SU | all year | 004 |
| Solids, total suspended | daily average | ≤ 86 mg/L | all year | 004 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 004 |
| Oil & Grease | daily average | ≤ 15 mg/L | all year | 004 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 004 |
| Chloride [as Cl] | daily average | report only (mg/L) | all year | 004 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 004 |
| Chromium, total [as Cr] | daily average | ≤ .444 mg/L | all year | 004 |
| Chromium, total [as Cr] | daily maximum | ≤ 4.106 mg/L | all year | 004 |
| Copper, total [as Cu] | daily average | ≤ .075 mg/L | all year | 004 |
| Copper, total [as Cu] | daily maximum | ≤ .159 mg/L | all year | 004 |
| Iron, total [as Fe] | daily average | ≤ 1 mg/L | all year | 004 |
| Iron, total [as Fe] | daily maximum | ≤ 1 mg/L | all year | 004 |
| Zinc, total [as Zn] | daily average | ≤ .663 mg/L | all year | 004 |
| Zinc, total [as Zn] | daily maximum | ≤ 1.403 mg/L | all year | 004 |
| Aluminum, total [as Al] | daily maximum | ≤ .9862 mg/L | all year | 004 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 004 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 004 |
| Chlorine, free available | daily average | ≤ .037 mg/L | all year | 004 |
| Chlorine, free available | daily maximum | ≤ .093 mg/L | all year | 004 |
| Solids, total dissolved | daily maximum | ≤ 4500 mg/L | all year | 004 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 50 mg/L | all year | 005 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | ≤ 200 mg/L | all year | 005 |
| pH | minimum | ≥ 6 SU | all year | 005 |
| pH | maximum | ≤ 9 SU | all year | 005 |
| Solids, total suspended | daily average | ≤ 86 mg/L | all year | 005 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 005 |
| Oil & Grease | daily average | ≤ 15 mg/L | all year | 005 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 005 |
| Chloride [as Cl] | daily average | report only (mg/L) | all year | 005 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 005 |
| Chromium, total [as Cr] | daily average | ≤ .444 mg/L | all year | 005 |
| Chromium, total [as Cr] | daily maximum | ≤ 4.106 mg/L | all year | 005 |
| Copper, total [as Cu] | daily average | ≤ .084 mg/L | all year | 005 |
| Copper, total [as Cu] | daily maximum | ≤ .179 mg/L | all year | 005 |
| Iron, total [as Fe] | daily average | ≤ 1 mg/L | all year | 005 |
| Iron, total [as Fe] | daily maximum | ≤ 1 mg/L | all year | 005 |
| Zinc, total [as Zn] | daily average | ≤ .663 mg/L | all year | 005 |
| Zinc, total [as Zn] | daily maximum | ≤ 1.403 mg/L | all year | 005 |
| Aluminum, total [as Al] | daily maximum | ≤ 1.765 mg/L | all year | 005 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 005 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 005 |
| Chlorine, free available | daily average | ≤ .037 mg/L | all year | 005 |
| Chlorine, free available | daily maximum | ≤ .093 mg/L | all year | 005 |
| E. coli | daily maximum | report only (CFU/100mL) | all year | 005 |
| Solids, total dissolved | daily maximum | ≤ 4500 mg/L | all year | 005 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 50 mg/L | all year | 006 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | ≤ 200 mg/L | all year | 006 |
| pH | minimum | ≥ 6 SU | all year | 006 |
| pH | maximum | ≤ 9 SU | all year | 006 |
| Solids, total suspended | daily average | ≤ 86 mg/L | all year | 006 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 006 |
| Oil & Grease | daily average | ≤ 15 mg/L | all year | 006 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 006 |
| Chloride [as Cl] | daily average | report only (mg/L) | all year | 006 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 006 |
| Chromium, total [as Cr] | daily average | ≤ .444 mg/L | all year | 006 |
| Chromium, total [as Cr] | daily maximum | ≤ 4.106 mg/L | all year | 006 |
| Copper, total [as Cu] | daily average | ≤ .084 mg/L | all year | 006 |
| Copper, total [as Cu] | daily maximum | ≤ .179 mg/L | all year | 006 |
| Iron, total [as Fe] | daily average | ≤ 1 mg/L | all year | 006 |
| Iron, total [as Fe] | daily maximum | ≤ 1 mg/L | all year | 006 |
| Zinc, total [as Zn] | daily average | ≤ .663 mg/L | all year | 006 |
| Zinc, total [as Zn] | daily maximum | ≤ 1.403 mg/L | all year | 006 |
| Aluminum, total [as Al] | daily maximum | ≤ 1.765 mg/L | all year | 006 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 006 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 006 |
| Chlorine, free available | daily average | ≤ .037 mg/L | all year | 006 |
| Chlorine, free available | daily maximum | ≤ .093 mg/L | all year | 006 |
| Solids, total dissolved | daily maximum | ≤ 4500 mg/L | all year | 006 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 50 mg/L | all year | 007 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | ≤ 200 mg/L | all year | 007 |
| pH | minimum | ≥ 6 SU | all year | 007 |
| pH | maximum | ≤ 9 SU | all year | 007 |
| Solids, total suspended | daily average | ≤ 86 mg/L | all year | 007 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 007 |
| Oil & Grease | daily average | ≤ 15 mg/L | all year | 007 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 007 |
| Chloride [as Cl] | daily average | report only (mg/L) | all year | 007 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 007 |
| Chromium, total [as Cr] | daily average | ≤ .444 mg/L | all year | 007 |
| Chromium, total [as Cr] | daily maximum | ≤ 4.106 mg/L | all year | 007 |
| Copper, total [as Cu] | daily average | ≤ .084 mg/L | all year | 007 |
| Copper, total [as Cu] | daily maximum | ≤ .179 mg/L | all year | 007 |
| Iron, total [as Fe] | daily average | ≤ 1 mg/L | all year | 007 |
| Iron, total [as Fe] | daily maximum | ≤ 1 mg/L | all year | 007 |
| Zinc, total [as Zn] | daily average | ≤ .663 mg/L | all year | 007 |
| Zinc, total [as Zn] | daily maximum | ≤ 1.403 mg/L | all year | 007 |
| Aluminum, total [as Al] | daily maximum | ≤ 1.765 mg/L | all year | 007 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 007 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 007 |
| Chlorine, free available | daily average | ≤ .037 mg/L | all year | 007 |
| Chlorine, free available | daily maximum | ≤ .093 mg/L | all year | 007 |
| Solids, total dissolved | daily maximum | ≤ 4500 mg/L | all year | 007 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | ≤ 200 mg/L | all year | 008 |
| pH | minimum | ≥ 6 SU | all year | 008 |
| pH | maximum | ≤ 9 SU | all year | 008 |
| Solids, total suspended | daily average | ≤ 86 mg/L | all year | 008 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 008 |
| Oil & Grease | daily average | ≤ 15 mg/L | all year | 008 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 008 |
| Chloride [as Cl] | daily average | report only (mg/L) | all year | 008 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 008 |
| Chromium, total [as Cr] | daily average | ≤ .444 mg/L | all year | 008 |
| Chromium, total [as Cr] | daily maximum | ≤ 4.106 mg/L | all year | 008 |
| Copper, total [as Cu] | daily average | ≤ .084 mg/L | all year | 008 |
| Copper, total [as Cu] | daily maximum | ≤ .179 mg/L | all year | 008 |
| Iron, total [as Fe] | daily average | ≤ 1 mg/L | all year | 008 |
| Iron, total [as Fe] | daily maximum | ≤ 1 mg/L | all year | 008 |
| Zinc, total [as Zn] | daily average | ≤ .663 mg/L | all year | 008 |
| Zinc, total [as Zn] | daily maximum | ≤ 1.403 mg/L | all year | 008 |
| Aluminum, total [as Al] | daily maximum | ≤ 1.765 mg/L | all year | 008 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 008 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 008 |
| Chlorine, free available | daily average | ≤ .037 mg/L | all year | 008 |
| Chlorine, free available | daily maximum | ≤ .093 mg/L | all year | 008 |
| Solids, total dissolved | daily maximum | report only (mg/L) | all year | 008 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 50 mg/L | all year | 009 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | ≤ 200 mg/L | all year | 009 |
| pH | minimum | ≥ 6 SU | all year | 009 |
| pH | maximum | ≤ 9 SU | all year | 009 |
| Solids, total suspended | daily average | ≤ 86 mg/L | all year | 009 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 009 |
| Oil & Grease | daily average | ≤ 15 mg/L | all year | 009 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 009 |
| Chromium, total [as Cr] | daily average | ≤ .444 mg/L | all year | 009 |
| Chromium, total [as Cr] | daily maximum | ≤ 4.106 mg/L | all year | 009 |
| Copper, total [as Cu] | daily average | ≤ .065 mg/L | all year | 009 |
| Copper, total [as Cu] | daily maximum | ≤ .139 mg/L | all year | 009 |
| Iron, total [as Fe] | daily average | ≤ 1 mg/L | all year | 009 |
| Iron, total [as Fe] | daily maximum | ≤ 1 mg/L | all year | 009 |
| Zinc, total [as Zn] | daily average | ≤ .457 mg/L | all year | 009 |
| Zinc, total [as Zn] | daily maximum | ≤ .967 mg/L | all year | 009 |
| Aluminum, total [as Al] | daily maximum | ≤ 1.765 mg/L | all year | 009 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 009 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 009 |
| Chlorine, free available | daily average | ≤ .037 mg/L | all year | 009 |
| Chlorine, free available | daily maximum | ≤ .093 mg/L | all year | 009 |
| E. coli | daily maximum | report only (CFU/100mL) | all year | 009 |
| Solids, total dissolved | daily maximum | ≤ 4500 mg/L | all year | 009 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | ≤ 200 mg/L | all year | 011 |
| pH | minimum | ≥ 6 SU | all year | 011 |
| pH | maximum | ≤ 9 SU | all year | 011 |
| Solids, total suspended | daily maximum | ≤ 50 mg/L | all year | 011 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 011 |
| Chloride [as Cl] | daily average | report only (mg/L) | all year | 011 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 011 |
| Copper, total [as Cu] | daily maximum | ≤ .179 mg/L | all year | 011 |
| Aluminum, total [as Al] | daily maximum | ≤ 1.765 mg/L | all year | 011 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 011 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 011 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | ≤ 200 mg/L | all year | 012 |
| pH | minimum | ≥ 6 SU | all year | 012 |
| pH | maximum | ≤ 9 SU | all year | 012 |
| Solids, total suspended | daily average | ≤ 86 mg/L | all year | 012 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 012 |
| Oil & Grease | daily average | ≤ 15 mg/L | all year | 012 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 012 |
| Chloride [as Cl] | daily average | report only (mg/L) | all year | 012 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 012 |
| Chromium, total [as Cr] | daily average | ≤ .444 mg/L | all year | 012 |
| Chromium, total [as Cr] | daily maximum | ≤ 4.106 mg/L | all year | 012 |
| Copper, total [as Cu] | daily average | ≤ .075 mg/L | all year | 012 |
| Copper, total [as Cu] | daily maximum | ≤ .159 mg/L | all year | 012 |
| Iron, total [as Fe] | daily average | ≤ 1 mg/L | all year | 012 |
| Iron, total [as Fe] | daily maximum | ≤ 1 mg/L | all year | 012 |
| Zinc, total [as Zn] | daily average | ≤ .663 mg/L | all year | 012 |
| Zinc, total [as Zn] | daily maximum | ≤ 1.403 mg/L | all year | 012 |
| Aluminum, total [as Al] | daily maximum | ≤ .9862 mg/L | all year | 012 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 012 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 012 |
| Chlorine, free available | daily average | ≤ .037 mg/L | all year | 012 |
| Chlorine, free available | daily maximum | ≤ .093 mg/L | all year | 012 |
| Solids, total dissolved | daily maximum | report only (mg/L) | all year | 012 |
| Oxygen demand, chem. [high level] [COD] | daily maximum | ≤ 200 mg/L | all year | 013 |
| pH | minimum | ≥ 6 SU | all year | 013 |
| pH | maximum | ≤ 9 SU | all year | 013 |
| Solids, total suspended | daily average | ≤ 30 mg/L | all year | 013 |
| Solids, total suspended | daily maximum | ≤ 100 mg/L | all year | 013 |
| Oil & Grease | daily average | ≤ 15 mg/L | all year | 013 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 013 |
| Chloride [as Cl] | daily average | report only (mg/L) | all year | 013 |
| Chloride [as Cl] | daily maximum | ≤ 2968 mg/L | all year | 013 |
| Chromium, total [as Cr] | daily average | ≤ .221 mg/L | all year | 013 |
| Chromium, total [as Cr] | daily maximum | ≤ .532 mg/L | all year | 013 |
| Copper, total [as Cu] | daily average | ≤ .084 mg/L | all year | 013 |
| Copper, total [as Cu] | daily maximum | ≤ .179 mg/L | all year | 013 |
| Iron, total [as Fe] | daily average | ≤ 1 mg/L | all year | 013 |
| Iron, total [as Fe] | daily maximum | ≤ 1 mg/L | all year | 013 |
| Zinc, total [as Zn] | daily average | ≤ .663 mL/L | all year | 013 |
| Zinc, total [as Zn] | daily maximum | ≤ 1.346 mL/L | all year | 013 |
| Aluminum, total [as Al] | daily maximum | ≤ 1.765 mg/L | all year | 013 |
| Flow, in conduit or thru treatment plant | daily average | report only (MGD) | all year | 013 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 013 |
| Chlorine, free available | daily average | ≤ .186 mg/L | all year | 013 |
| Chlorine, free available | daily maximum | ≤ .465 mg/L | all year | 013 |
| Solids, total dissolved | daily maximum | ≤ 12720 mg/L | all year | 013 |
| Whole effluent toxicity - retest #1 | 48-hour minimum | report only (pass=0;fail=1) | all year | T13 |
| Whole effluent toxicity - retest #1 | monthly average minimum | report only (pass=0;fail=1) | all year | T13 |
| Whole effluent toxicity - retest #2 | 48-hour minimum | report only (pass=0;fail=1) | all year | T13 |
| Whole effluent toxicity - retest #2 | monthly average minimum | report only (pass=0;fail=1) | all year | T13 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | 48-hour minimum | report only (pass=0;fail=1) | all year | T13 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | monthly average minimum | report only (pass=0;fail=1) | all year | T13 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (pass=0;fail=1) | all year | T13 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (pass=0;fail=1) | all year | T13 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | T13 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | monthly average minimum | report only (%) | all year | T13 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | 48-hour minimum | report only (%) | all year | T13 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | monthly average minimum | report only (%) | all year | T13 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | T13 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | monthly average minimum | report only (%) | all year | T13 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (%) | all year | T13 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (%) | all year | T13 |
| Whole effluent toxicity - retest #1 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX1 |
| Whole effluent toxicity - retest #1 | monthly average minimum | report only (pass=0;fail=1) | all year | TX1 |
| Whole effluent toxicity - retest #2 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX1 |
| Whole effluent toxicity - retest #2 | monthly average minimum | report only (pass=0;fail=1) | all year | TX1 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | 48-hour minimum | report only (pass=0;fail=1) | all year | TX1 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | monthly average minimum | report only (pass=0;fail=1) | all year | TX1 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (pass=0;fail=1) | all year | TX1 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (pass=0;fail=1) | all year | TX1 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX1 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX1 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX1 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX1 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX1 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX1 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX1 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX1 |
| Whole effluent toxicity - retest #1 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX2 |
| Whole effluent toxicity - retest #1 | monthly average minimum | report only (pass=0;fail=1) | all year | TX2 |
| Whole effluent toxicity - retest #2 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX2 |
| Whole effluent toxicity - retest #2 | monthly average minimum | report only (pass=0;fail=1) | all year | TX2 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | 48-hour minimum | report only (pass=0;fail=1) | all year | TX2 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | monthly average minimum | report only (pass=0;fail=1) | all year | TX2 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (pass=0;fail=1) | all year | TX2 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (pass=0;fail=1) | all year | TX2 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX2 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX2 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX2 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX2 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX2 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX2 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX2 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX2 |
| Whole effluent toxicity - retest #1 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX3 |
| Whole effluent toxicity - retest #1 | monthly average minimum | report only (pass=0;fail=1) | all year | TX3 |
| Whole effluent toxicity - retest #2 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX3 |
| Whole effluent toxicity - retest #2 | monthly average minimum | report only (pass=0;fail=1) | all year | TX3 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | 48-hour minimum | report only (pass=0;fail=1) | all year | TX3 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | monthly average minimum | report only (pass=0;fail=1) | all year | TX3 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (pass=0;fail=1) | all year | TX3 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (pass=0;fail=1) | all year | TX3 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX3 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX3 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX3 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX3 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX3 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX3 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX3 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX3 |
| Whole effluent toxicity - retest #1 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX4 |
| Whole effluent toxicity - retest #1 | monthly average minimum | report only (pass=0;fail=1) | all year | TX4 |
| Whole effluent toxicity - retest #2 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX4 |
| Whole effluent toxicity - retest #2 | monthly average minimum | report only (pass=0;fail=1) | all year | TX4 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | 48-hour minimum | report only (pass=0;fail=1) | all year | TX4 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | monthly average minimum | report only (pass=0;fail=1) | all year | TX4 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (pass=0;fail=1) | all year | TX4 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (pass=0;fail=1) | all year | TX4 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX4 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX4 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX4 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX4 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX4 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX4 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX4 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX4 |
| Whole effluent toxicity - retest #1 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX5 |
| Whole effluent toxicity - retest #1 | monthly average minimum | report only (pass=0;fail=1) | all year | TX5 |
| Whole effluent toxicity - retest #2 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX5 |
| Whole effluent toxicity - retest #2 | monthly average minimum | report only (pass=0;fail=1) | all year | TX5 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | 48-hour minimum | report only (pass=0;fail=1) | all year | TX5 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | monthly average minimum | report only (pass=0;fail=1) | all year | TX5 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (pass=0;fail=1) | all year | TX5 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (pass=0;fail=1) | all year | TX5 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX5 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX5 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX5 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX5 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX5 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX5 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX5 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX5 |
| Whole effluent toxicity - retest #1 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX6 |
| Whole effluent toxicity - retest #1 | monthly average minimum | report only (pass=0;fail=1) | all year | TX6 |
| Whole effluent toxicity - retest #2 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX6 |
| Whole effluent toxicity - retest #2 | monthly average minimum | report only (pass=0;fail=1) | all year | TX6 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | 48-hour minimum | report only (pass=0;fail=1) | all year | TX6 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | monthly average minimum | report only (pass=0;fail=1) | all year | TX6 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (pass=0;fail=1) | all year | TX6 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (pass=0;fail=1) | all year | TX6 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX6 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX6 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX6 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX6 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX6 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX6 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX6 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX6 |
| Whole effluent toxicity - retest #1 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX7 |
| Whole effluent toxicity - retest #1 | monthly average minimum | report only (pass=0;fail=1) | all year | TX7 |
| Whole effluent toxicity - retest #2 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX7 |
| Whole effluent toxicity - retest #2 | monthly average minimum | report only (pass=0;fail=1) | all year | TX7 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | 48-hour minimum | report only (pass=0;fail=1) | all year | TX7 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | monthly average minimum | report only (pass=0;fail=1) | all year | TX7 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (pass=0;fail=1) | all year | TX7 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (pass=0;fail=1) | all year | TX7 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX7 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX7 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX7 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX7 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX7 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX7 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX7 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX7 |
| Whole effluent toxicity - retest #1 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX8 |
| Whole effluent toxicity - retest #1 | monthly average minimum | report only (pass=0;fail=1) | all year | TX8 |
| Whole effluent toxicity - retest #2 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX8 |
| Whole effluent toxicity - retest #2 | monthly average minimum | report only (pass=0;fail=1) | all year | TX8 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | 48-hour minimum | report only (pass=0;fail=1) | all year | TX8 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | monthly average minimum | report only (pass=0;fail=1) | all year | TX8 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (pass=0;fail=1) | all year | TX8 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (pass=0;fail=1) | all year | TX8 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX8 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX8 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX8 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX8 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX8 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX8 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX8 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX8 |
| Whole effluent toxicity - retest #1 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX9 |
| Whole effluent toxicity - retest #1 | monthly average minimum | report only (pass=0;fail=1) | all year | TX9 |
| Whole effluent toxicity - retest #2 | 48-hour minimum | report only (pass=0;fail=1) | all year | TX9 |
| Whole effluent toxicity - retest #2 | monthly average minimum | report only (pass=0;fail=1) | all year | TX9 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | 48-hour minimum | report only (pass=0;fail=1) | all year | TX9 |
| Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | monthly average minimum | report only (pass=0;fail=1) | all year | TX9 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (pass=0;fail=1) | all year | TX9 |
| LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (pass=0;fail=1) | all year | TX9 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX9 |
| NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX9 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX9 |
| NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX9 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | 48-hour minimum | report only (%) | all year | TX9 |
| LOAEC Lethal Static Renewal 48HR Acute Daphnia pulex | monthly average minimum | report only (%) | all year | TX9 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | 48-hour minimum | report only (%) | all year | TX9 |
| LOAEC Lethal Survival Static Renewal 48Hr Acute Pimephales promelas | monthly average minimum | report only (%) | all year | TX9 |
| Whole effluent toxicity - retest #1 | single sample | report only (pass=0;fail=1) | all year | TXC |
| Whole effluent toxicity - retest #2 | single sample | report only (pass=0;fail=1) | all year | TXC |
| LC50 Pass/Fail Static 24Hr Acute D. Pulex | single sample | report only (pass=0;fail=1) | all year | TXC |
| LC50 Pass/Fail Static 24Hr Acute Pimephales promelas | single sample | report only (pass=0;fail=1) | all year | TXC |
| Whole effluent toxicity - retest #1 | single sample | report only (pass=0;fail=1) | all year | TXD |
| Whole effluent toxicity - retest #2 | single sample | report only (pass=0;fail=1) | all year | TXD |
| LC50 Pass/Fail Static 24Hr Acute D. Pulex | single sample | report only (pass=0;fail=1) | all year | TXD |
| LC50 Pass/Fail Static 24Hr Acute Pimephales promelas | single sample | report only (pass=0;fail=1) | all year | TXD |
| Whole effluent toxicity - retest #1 | single sample | report only (pass=0;fail=1) | all year | TXE |
| Whole effluent toxicity - retest #2 | single sample | report only (pass=0;fail=1) | all year | TXE |
| LC50 Pass/Fail Static 24Hr Acute D. Pulex | single sample | report only (pass=0;fail=1) | all year | TXE |
| LC50 Pass/Fail Static 24Hr Acute Pimephales promelas | single sample | report only (pass=0;fail=1) | all year | TXE |
| Whole effluent toxicity - retest #1 | single sample | report only (pass=0;fail=1) | all year | TXF |
| Whole effluent toxicity - retest #2 | single sample | report only (pass=0;fail=1) | all year | TXF |
| LC50 Pass/Fail Static 24Hr Acute D. Pulex | single sample | report only (pass=0;fail=1) | all year | TXF |
| LC50 Pass/Fail Static 24Hr Acute Pimephales promelas | single sample | report only (pass=0;fail=1) | all year | TXF |
| Whole effluent toxicity - retest #1 | single sample | report only (pass=0;fail=1) | all year | TXG |
| Whole effluent toxicity - retest #2 | single sample | report only (pass=0;fail=1) | all year | TXG |
| LC50 Pass/Fail Static 24Hr Acute D. Pulex | single sample | report only (pass=0;fail=1) | all year | TXG |
| LC50 Pass/Fail Static 24Hr Acute Pimephales promelas | single sample | report only (pass=0;fail=1) | all year | TXG |
| Whole effluent toxicity - retest #1 | single sample | report only (pass=0;fail=1) | all year | TXH |
| Whole effluent toxicity - retest #2 | single sample | report only (pass=0;fail=1) | all year | TXH |
| LC50 Pass/Fail Static 24Hr Acute D. Pulex | single sample | report only (pass=0;fail=1) | all year | TXH |
| LC50 Pass/Fail Static 24Hr Acute Pimephales promelas | single sample | report only (pass=0;fail=1) | all year | TXH |
| Whole effluent toxicity - retest #1 | single sample | report only (pass=0;fail=1) | all year | TXI |
| Whole effluent toxicity - retest #2 | single sample | report only (pass=0;fail=1) | all year | TXI |
| LC50 Pass/Fail Static 24Hr Acute D. Pulex | single sample | report only (pass=0;fail=1) | all year | TXI |
| LC50 Pass/Fail Static 24Hr Acute Pimephales promelas | single sample | report only (pass=0;fail=1) | all year | TXI |
| Whole effluent toxicity - retest #1 | single sample | report only (pass=0;fail=1) | all year | TXK |
| Whole effluent toxicity - retest #2 | single sample | report only (pass=0;fail=1) | all year | TXK |
| LC50 Pass/Fail Static 24Hr Acute D. Pulex | single sample | report only (pass=0;fail=1) | all year | TXK |
| LC50 Pass/Fail Static 24Hr Acute Pimephales promelas | single sample | report only (pass=0;fail=1) | all year | TXK |
| Whole effluent toxicity - retest #1 | single sample | report only (pass=0;fail=1) | all year | TXL |
| Whole effluent toxicity - retest #2 | single sample | report only (pass=0;fail=1) | all year | TXL |
| LC50 Pass/Fail Static 24Hr Acute D. Pulex | single sample | report only (pass=0;fail=1) | all year | TXL |
| LC50 Pass/Fail Static 24Hr Acute Pimephales promelas | single sample | report only (pass=0;fail=1) | all year | TXL |
| Whole effluent toxicity - retest #1 | single sample | report only (pass=0;fail=1) | all year | TXM |
| Whole effluent toxicity - retest #2 | single sample | report only (pass=0;fail=1) | all year | TXM |
| LC50 Pass/Fail Static 24Hr Acute D. Pulex | single sample | report only (pass=0;fail=1) | all year | TXM |
| LC50 Pass/Fail Static 24Hr Acute Pimephales promelas | single sample | report only (pass=0;fail=1) | all year | TXM |
Cited limits by parameter: Texas's rules and the federal ones.
Same industry: the 87 Electric Services permits in Texas.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/TX0124575 · MCP: https://passage-data.com/mcp