NPDES permit NM0022101 · Major POTW · effective, expires 2028-09-30 · EPA's file as of 2026-09-19
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Last period with anything received: 2026-07-31. Most often over: Nitrogen, ammonia total [as N] (6), Phosphorus, total [as P] (2), Nitrogen, total [as N] (2).
Reports are due about 15 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 30 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, 5-day, 20 deg. C | 7 DA AVG | <= 45 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | BOD, 5-day, 20 deg. C | 7 DA AVG | <= 45 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 23.8 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | BOD, 5-day, 20 deg. C | 30DA AVG | <= 23.8 lb/d | May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, 5-day, 20 deg. C | 7 DA AVG | <= 35.7 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | BOD, 5-day, 20 deg. C | 7 DA AVG | <= 35.7 lb/d | May, Jun, Jul, Aug, Sep, Oct |
| 001 | BOD, 5-day, 20 deg. C | 30DA AVG | report only | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | BOD, 5-day, 20 deg. C | 30DA AVG | report only | May, Jun, Jul, Aug, Sep, Oct |
| 001 | pH | MINIMUM | >= 6.6 SU | all year |
| 001 | pH | MAXIMUM | <= 8.8 SU | all year |
| 001 | Solids, total suspended | 30DA AVG | <= 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Solids, total suspended | 30DA AVG | <= 30 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Solids, total suspended | 7 DA AVG | <= 45 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Solids, total suspended | 7 DA AVG | <= 45 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Solids, total suspended | 30DA AVG | <= 23.8 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Solids, total suspended | 30DA AVG | <= 23.8 lb/d | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Solids, total suspended | 7 DA AVG | <= 35.7 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Solids, total suspended | 7 DA AVG | <= 35.7 lb/d | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Solids, total suspended | 30DA AVG | report only | Jan, Feb, Mar, Apr, Nov |
| 001 | Solids, total suspended | 30DA AVG | report only | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, total [as N] | 30DA AVG | <= 8.2 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, total [as N] | 30DA AVG | <= 12.7 mg/L | Sep, Oct |
| 001 | Nitrogen, total [as N] | 30DA AVG | <= 16.6 mg/L | Jul, Aug |
| 001 | Nitrogen, total [as N] | 30DA AVG | <= 27.9 mg/L | May, Jun |
| 001 | Nitrogen, total [as N] | 7 DA AVG | <= 12.3 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, total [as N] | 7 DA AVG | <= 19 mg/L | Sep, Oct |
| 001 | Nitrogen, total [as N] | 7 DA AVG | <= 24.9 mg/L | Jul, Aug |
| 001 | Nitrogen, total [as N] | 7 DA AVG | <= 41.2 mg/L | May, Jun |
| 001 | Nitrogen, total [as N] | 30DA AVG | <= 13.7 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, total [as N] | 30DA AVG | <= 21.1 lb/d | Sep, Oct |
| 001 | Nitrogen, total [as N] | 30DA AVG | <= 27.7 lb/d | Jul, Aug |
| 001 | Nitrogen, total [as N] | 30DA AVG | <= 46.6 lb/d | May, Jun |
| 001 | Nitrogen, total [as N] | ANNL AVG | <= 13.6 lb/d | all year |
| 001 | Nitrogen, total [as N] | 7 DA AVG | <= 20.5 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, total [as N] | 7 DA AVG | <= 31.7 lb/d | Sep, Oct |
| 001 | Nitrogen, total [as N] | 7 DA AVG | <= 41.6 lb/d | Jul, Aug |
| 001 | Nitrogen, total [as N] | 7 DA AVG | <= 68.8 lb/d | May, Jun |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.2 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 3.2 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | 7 DA AVG | <= 3.2 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | 7 DA AVG | <= 3.2 mg/L | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 5.34 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | 30DA AVG | <= 5.34 lb/d | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Nitrogen, ammonia total [as N] | 7 DA AVG | <= 5.34 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Nitrogen, ammonia total [as N] | 7 DA AVG | <= 5.34 lb/d | May, Jun, Jul, Aug, Sep, Oct |
| 001 | Phosphorus, total [as P] | 30DA AVG | <= 1.5 mg/L | Jul, Aug |
| 001 | Phosphorus, total [as P] | 30DA AVG | <= 2.5 mg/L | Sep, Oct |
| 001 | Phosphorus, total [as P] | 30DA AVG | <= .5 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Phosphorus, total [as P] | 30DA AVG | <= 1 mg/L | May, Jun |
| 001 | Phosphorus, total [as P] | 7 DA AVG | <= 2.25 mg/L | Jul, Aug |
| 001 | Phosphorus, total [as P] | 7 DA AVG | <= 3.75 mg/L | Sep, Oct |
| 001 | Phosphorus, total [as P] | 7 DA AVG | <= .75 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Phosphorus, total [as P] | 7 DA AVG | <= 1.5 mg/L | May, Jun |
| 001 | Phosphorus, total [as P] | 30DA AVG | <= 1.2 lb/d | Jul, Aug |
| 001 | Phosphorus, total [as P] | 30DA AVG | <= .8 lb/d | Sep, Oct |
| 001 | Phosphorus, total [as P] | 30DA AVG | <= .8 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Phosphorus, total [as P] | 30DA AVG | <= 1.6 lb/d | May, Jun |
| 001 | Phosphorus, total [as P] | 7 DA AVG | <= 1.8 lb/d | Jul, Aug |
| 001 | Phosphorus, total [as P] | 7 DA AVG | <= 1.2 lb/d | Sep, Oct |
| 001 | Phosphorus, total [as P] | 7 DA AVG | <= 1.2 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| 001 | Phosphorus, total [as P] | 7 DA AVG | <= 2.4 lb/d | May, Jun |
| 001 | Flow, in conduit or thru treatment plant | 30DA AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | 7 DA AVG | report only | all year |
| 001 | Chlorine, total residual | INST MAX | <= 19 ug/L | all year |
| 001 | E. coli | 30DAVGEO | <= 126 CFU/100mL | all year |
| 001 | E. coli | DAILY MX | <= 235 CFU/100mL | all year |
| 001 | Coliform, fecal general | 30DAVGEO | <= 200 CFU/100mL | all year |
| 001 | Coliform, fecal general | DAILY MX | <= 400 CFU/100mL | all year |
| 001 | BOD, 5-day, percent removal | MO AV MN | >= 85 % | all year |
| 001 | Solids, suspended percent removal | MO AV MN | >= 85 % | all year |
| TX1 | Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | 48HR MIN | report only | all year |
| TX1 | Low Flow Pass/Fail Static Renewal 48Hr Acute Daphnia pulex | MO AV MN | report only | all year |
| TX1 | LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | 48HR MIN | report only | all year |
| TX1 | LF Pass/Fail Static Renewal 48Hr Acute Pimephales promelas | MO AV MN | report only | all year |
| TX1 | NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | 48HR MIN | report only | all year |
| TX1 | NOAEC Lethal Statis Renewal 48 Hr Acute Daphnia pulex | MO AV MN | report only | all year |
| TX1 | NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | 48HR MIN | report only | all year |
| TX1 | NOAEC Lethal Static Renewal 48Hr acute Pimephales promelas | MO AV MN | report only | all year |
| TX1 | Coef Of Var Static Renewal 48Hr Acute D. pulex | 48HR MIN | report only | all year |
| TX1 | Coef Of Var Static Renewal 48Hr Acute D. pulex | MO AV MN | report only | all year |
| TX1 | Coef Of Var Static Renewal 48Hr Acute Pimephales promelas | 48HR MIN | report only | all year |
| TX1 | Coef Of Var Static Renewal 48Hr Acute Pimephales promelas | MO AV MN | report only | all year |
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