| Millers River Below Birch Hill Dam At South Royalston, MA |
| Millers River Near Winchendon, MA |
| Mill River At Northampton, MA |
| Mill River At Spring Street At Taunton, MA |
| Monatiquot River At East Braintree, MA |
| Mother Brook At Dedham, MA |
| Muddy River At Brookline, MA |
| Mystic River At Amelia Earhart Dam Near Somerville, MA |
| Nashoba Brook Near Acton, MA |
| Nashua River At East Pepperell, MA |
| Neponset River At Greenlodge St Near Canton, MA |
| Neponset River At Milton Village, MA |
| Neponset River At Norwood, MA |
| North Nashua River At Fitchburg, MA |
| North Nashua River Near Leominster, MA |
| North River At Shattuckville, MA |
| Old Swamp River Near South Weymouth, MA |
| Otter River At Otter River, MA |
| Parker River At Byfield, MA |
| Paskamanset River Near South Dartmouth, MA |
| Priest Brook Near Winchendon, MA |
| Quaboag River At West Brimfield, MA |
| Quashnet River At Waquoit Village, MA |
| Quinapoxet River At Canada Mills Near Holden, MA |
| Quinebaug River Below East Brimfield Dam At Fiskdale, MA |
| Quinebaug River Below Westville Dam Near Southbridge, MA |
| Quinsigamond River At North Grafton, MA |
| Saugus River At Saugus Ironworks At Saugus, MA |
| Segreganset River Near Dighton, MA |
| Sevenmile River Near Spencer, MA |
| Shawsheen River At Balmoral Street At Andover, MA |
| Shawsheen River At Hanscom Field Near Bedford, MA |
| Shawsheen River Near Wilmington, MA |
| South River Near Conway, MA |
| Spicket River Near Methuen, MA |
| Squannacook River Near West Groton, MA |
| Stillwater River Near Sterling, MA |
| Stony Brook At Rt 20 At Waltham, MA |
| Stony Brook At Viles Street, Near Weston, MA |
| Stony Brook Reservoir At Dam Near Waltham, MA |
| Stony Brook Res., Unnamed Tributary 1, Near Weston, MA |
| Stony Brook, Unnamed Tributary 1, Near Waltham, MA |
| Stony Brook Unnamed Tributary 2 Near Weston Station, MA |
| Sudbury River At Saxonville, MA |
| Swift River At West Ware, MA |
| Taunton River Near Bridgewater, MA |
| Threemile River At North Dighton, MA |
| Town Brook At Diversion Tunnel At Quincy, MA |
| Town Brook At Quincy, MA |
| Wading River Near Norton, MA |
