NPDES permit MA0044998 · Minor NON-POTW · effective, expires 2030-05-31 · EPA's file as of 2026-09-19
Check this month's numbers before you fileLast period with anything received: none.
Reports are due about 15 days after each monitoring period ends (the most common figure among MA permits in EPA's filings — check your permit).
| Outfall | Parameter | Statistic | Limit | Months |
|---|---|---|---|---|
| 001 | Oxygen, dissolved [DO] | DAILY MN | >= 5 mg/L | all year |
| 001 | pH | MINIMUM | >= 6.5 SU | all year |
| 001 | pH | DAILY MX | <= 8.3 SU | all year |
| 001 | Solids, total suspended | 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 | <= .15 MGD | all year |
| 001 | Chlorine, total residual | MO AVG | <= 106 ug/L | all year |
| 001 | Chlorine, total residual | DAILY MX | <= 184 ug/L | all year |
| PFAS | Perfluorooctanoic acid (PFOA) | DAILY MX | report only | all year |
| PFAS | Perfluorobutanoic acid (PFBA) | DAILY MX | report only | all year |
| PFAS | Perfluorooctanesulfonamide (PFOSA) | DAILY MX | report only | all year |
| PFAS | Perfluoropentanoic acid (PFPeA) | DAILY MX | report only | all year |
| PFAS | Perfluorohexanoic acid (PFHxA) | DAILY MX | report only | all year |
| PFAS | Perfluoroheptanoic acid (PFHpA) | DAILY MX | report only | all year |
| PFAS | Perfluorononanoic acid (PFNA) | DAILY MX | report only | all year |
| PFAS | Perfluorodecanoic acid (PFDA) | DAILY MX | report only | all year |
| PFAS | Perfluoroundecanoic acid (PFUnA) | DAILY MX | report only | all year |
| PFAS | Perfluorododecanoic acid (PFDoA) | DAILY MX | report only | all year |
| PFAS | Perfluorotridecanoic acid (PFTrDA) | DAILY MX | report only | all year |
| PFAS | Perfluorotetradecanoic acid (PFTeDA) | DAILY MX | report only | all year |
| PFAS | N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE) | DAILY MX | report only | all year |
| PFAS | N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE) | DAILY MX | report only | all year |
| PFAS | N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | DAILY MX | report only | all year |
| PFAS | N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | DAILY MX | report only | all year |
| PFAS | Perfluorobutanesulfonic acid (PFBS) | DAILY MX | report only | all year |
| PFAS | Perfluorodecanesulfonic acid (PFDS) | DAILY MX | report only | all year |
| PFAS | Perfluoroheptanesulfonic acid (PFHpS) | DAILY MX | report only | all year |
| PFAS | Perfluorohexanesulfonic acid (PFHxS) | DAILY MX | report only | all year |
| PFAS | Perfluorooctanesulfonic acid (PFOS) | DAILY MX | report only | all year |
| PFAS | 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) | DAILY MX | report only | all year |
| PFAS | 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) | DAILY MX | report only | all year |
| PFAS | 1H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS) | DAILY MX | report only | all year |
| PFAS | Perfluoropentanesulfonic acid (PFPeS) | DAILY MX | report only | all year |
| PFAS | Perfluorononanesulfonic acid (PFNS) | DAILY MX | report only | all year |
| PFAS | Hexafluoropropylene oxide dimer acid (HFPO-DA) | DAILY MX | report only | all year |
| PFAS | Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | DAILY MX | report only | all year |
| PFAS | Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA) | DAILY MX | report only | all year |
| PFAS | Perfluorododecanesulfonic acid (PFDoS) | DAILY MX | report only | all year |
| PFAS | 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | DAILY MX | report only | all year |
| PFAS | N-methyl perfluorooctanesulfonamide (NMeFOSA) | DAILY MX | report only | all year |
| PFAS | N-ethyl perfluorooctanesulfonamide (NEtFOSA) | DAILY MX | report only | all year |
| PFAS | 3-Perfluoropropyl propanoic acid (3:3 FTCA) | DAILY MX | report only | all year |
| PFAS | Perfluoro-3-methoxypropanoic acid (PFMPA) | DAILY MX | report only | all year |
| PFAS | 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS) | DAILY MX | report only | all year |
| PFAS | 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | DAILY MX | report only | all year |
| PFAS | 3-Perfluoroheptyl propanoic acid (7:3 FTCA) | DAILY MX | report only | all year |
| PFAS | Perfluoro-4-methoxybutanoic acid (PFMBA) | DAILY MX | report only | all year |
| PFAS | 2H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA) | DAILY MX | report only | all year |
| PFAS | Fluorine, adsorbable organic | 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