NPDES permit MA0030066 · Minor NON-POTW · administratively continued, expires 2016-10-31 · EPA's file as of 2026-09-19
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This permit expired on 2016-10-31 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: Solids, total suspended (6), pH (5), Oil & Grease (4).
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 | pH | MINIMUM | >= 6.5 SU | all year |
| 001 | pH | MAXIMUM | <= 8.3 SU | all year |
| 001 | Solids, total suspended | MO AVG | report only | all year |
| 001 | Solids, total suspended | DAILY MX | <= 60 mg/L | all year |
| 001 | Oil & Grease | MO AVG | report only | all year |
| 001 | Oil & Grease | DAILY MX | <= 15 mg/L | all year |
| 001 | Copper, total [as Cu] | DAILY MX | report only | all year |
| 001 | Lead, total [as Pb] | DAILY MX | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 001 | Flow, in conduit or thru treatment plant | DAILY MX | <= 2000 gal/min | all year |
| 003 | pH | MINIMUM | >= 6.5 SU | all year |
| 003 | pH | MAXIMUM | <= 8.3 SU | all year |
| 003 | Solids, total suspended | MO AVG | report only | all year |
| 003 | Solids, total suspended | DAILY MX | <= 60 mg/L | all year |
| 003 | Oil & Grease | MO AVG | report only | all year |
| 003 | Oil & Grease | DAILY MX | <= 15 mg/L | all year |
| 003 | Copper, total [as Cu] | DAILY MX | report only | all year |
| 003 | Lead, total [as Pb] | DAILY MX | report only | all year |
| 003 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 003 | Flow, in conduit or thru treatment plant | DAILY MX | <= 1000 gal/min | all year |
| 004 | pH | MINIMUM | >= 6.5 SU | all year |
| 004 | pH | MAXIMUM | <= 8.3 SU | all year |
| 004 | Solids, total suspended | MO AVG | report only | all year |
| 004 | Solids, total suspended | DAILY MX | <= 60 mg/L | all year |
| 004 | Oil & Grease | MO AVG | report only | all year |
| 004 | Oil & Grease | DAILY MX | <= 15 mg/L | all year |
| 004 | Copper, total [as Cu] | DAILY MX | report only | all year |
| 004 | Lead, total [as Pb] | DAILY MX | report only | all year |
| 004 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 004 | Flow, in conduit or thru treatment plant | DAILY MX | <= 600 gal/min | all year |
| 007 | pH | MINIMUM | >= 6.5 SU | all year |
| 007 | pH | MAXIMUM | <= 8.3 SU | all year |
| 007 | Solids, total suspended | MO AVG | report only | all year |
| 007 | Solids, total suspended | DAILY MX | <= 60 mg/L | all year |
| 007 | Oil & Grease | MO AVG | report only | all year |
| 007 | Oil & Grease | DAILY MX | <= 15 mg/L | all year |
| 007 | Copper, total [as Cu] | DAILY MX | report only | all year |
| 007 | Lead, total [as Pb] | DAILY MX | report only | all year |
| 007 | Flow, in conduit or thru treatment plant | MO AVG | report only | all year |
| 007 | Flow, in conduit or thru treatment plant | DAILY MX | <= 1000 gal/min | 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