NPDES permit MD0000469 · Minor NON-POTW · administratively continued, expires 2026-07-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileThis permit expired on 2026-07-31 and is administratively continued: its last limits keep applying until a new permit is issued, and EPA still expects the reports.
Last period with anything received: 2026-07-31. Most often over: Nitrogen, ammonia total [as N] (2), Solids, total suspended (2).
Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 002 | Temperature, water deg. fahrenheit | DAILY MX | <= 90 deg F | all year |
| 002 | Temperature, water deg. fahrenheit | DAILY MX | <= 90 deg F | all year |
| 002 | Temperature, water deg. fahrenheit | DAILY MX | <= 90 deg F | all year |
| 002 | BOD, 5-day, 20 deg. C | MO AVG | report only | all year |
| 002 | BOD, 5-day, 20 deg. C | MO AVG | report only | all year |
| 002 | BOD, 5-day, 20 deg. C | MO AVG | report only | all year |
| 002 | BOD, 5-day, 20 deg. C | DAILY MX | report only | all year |
| 002 | BOD, 5-day, 20 deg. C | DAILY MX | report only | all year |
| 002 | BOD, 5-day, 20 deg. C | DAILY MX | report only | all year |
| 002 | BOD, 5-day, 20 deg. C | MO AVG | <= 36.3 lb/d | all year |
| 002 | BOD, 5-day, 20 deg. C | MO AVG | <= 36.3 lb/d | all year |
| 002 | BOD, 5-day, 20 deg. C | MO AVG | <= 36.3 lb/d | all year |
| 002 | BOD, 5-day, 20 deg. C | DAILY MX | <= 62.4 lb/d | all year |
| 002 | BOD, 5-day, 20 deg. C | DAILY MX | <= 62.4 lb/d | all year |
| 002 | BOD, 5-day, 20 deg. C | DAILY MX | <= 62.4 lb/d | all year |
| 002 | pH | MINIMUM | >= 6 SU | all year |
| 002 | pH | MINIMUM | >= 6 SU | all year |
| 002 | pH | MINIMUM | >= 6 SU | all year |
| 002 | pH | DAILY MX | <= 9 SU | all year |
| 002 | pH | DAILY MX | <= 9 SU | all year |
| 002 | pH | DAILY MX | <= 9 SU | all year |
| 002 | Solids, total suspended | MO AVG | <= 12 mg/L | all year |
| 002 | Solids, total suspended | MO AVG | <= 12 mg/L | all year |
| 002 | Solids, total suspended | MO AVG | <= 12 mg/L | all year |
| 002 | Solids, total suspended | DAILY MX | <= 23 mg/L | all year |
| 002 | Solids, total suspended | DAILY MX | <= 23 mg/L | all year |
| 002 | Solids, total suspended | DAILY MX | <= 23 mg/L | all year |
| 002 | Nitrogen, total [as N] | MO AVG | report only | all year |
| 002 | Nitrogen, total [as N] | MO AVG | report only | all year |
| 002 | Nitrogen, total [as N] | MO AVG | report only | all year |
| 002 | Nitrogen, total [as N] | DAILY MX | report only | all year |
| 002 | Nitrogen, total [as N] | DAILY MX | report only | all year |
| 002 | Nitrogen, total [as N] | DAILY MX | report only | all year |
| 002 | Nitrogen, organic total [as N] | MO AVG | report only | all year |
| 002 | Nitrogen, organic total [as N] | MO AVG | report only | all year |
| 002 | Nitrogen, organic total [as N] | MO AVG | report only | all year |
| 002 | Nitrogen, organic total [as N] | DAILY MX | report only | all year |
| 002 | Nitrogen, organic total [as N] | DAILY MX | report only | all year |
| 002 | Nitrogen, organic total [as N] | DAILY MX | report only | all year |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.53 mg/L | Jun, Jul, Aug, Sep |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.53 mg/L | Jun, Jul, Aug, Sep |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | <= 1.53 mg/L | Jun, Jul, Aug, Sep |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | MO AVG | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 15.1 mg/L | Jun, Jul, Aug, Sep |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 15.1 mg/L | Jun, Jul, Aug, Sep |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | <= 15.1 mg/L | Jun, Jul, Aug, Sep |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 002 | Nitrogen, ammonia total [as N] | DAILY MX | report only | Jan, Feb, Mar, Apr, May, Oct, Nov, Dec |
| 002 | Nitrite + Nitrate total [as N] | MO AVG | report only | all year |
| 002 | Nitrite + Nitrate total [as N] | MO AVG | report only | all year |
| 002 | Nitrite + Nitrate total [as N] | MO AVG | report only | all year |
| 002 | Nitrite + Nitrate total [as N] | DAILY MX | report only | all year |
| 002 | Nitrite + Nitrate total [as N] | DAILY MX | report only | all year |
| 002 | Nitrite + Nitrate total [as N] | DAILY MX | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | DAILY MX | report only | all year |
| 002 | Flow, in conduit or thru treatment plant | DAILY MX | 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