Beverly

MOR1, Stream to Beverly Cove #1
MOR2, Stream to Plum Cove #2
MOR3, Stream to Salem Sound #3
MOR4, Stream to Salem Sound #4

Beverly/Manchester

MOR1, Chubb Creek

Beverly/Salem

MOR1, Danvers River

Boston

MOR1, Charles River

Boston/Chelsea

MOR1, Chelsea River
MOR2, Mystic River

Boston/Quincy

MOR1, Neponset River

Cohasset

MOR1, James Brook
MOR2, Musquashcut Brook
MOR3, Richardson Brook
MOR4, Stream to Little Harbor #4

Gloucester

MOR1, Annisquam River
MOR2, Stream to Atlantic Ocean
MOR3, Unnamed to Folly Cove #3
MOR4, Stream to Freshwater Cove #4
MOR5, Unnamed to Good Harbor

Gloucester/Ipswich

MOR1, Essex River

Hingham

MOR1, Stream to Broad Cove #1

Hingham/Hull

MOR1, Weir River

Hingham/Weymouth

MOR1, Weymouth Back River

Ipswich

MOR1, Eagle Hill River
MOR2, Ipswich River

Ipswich/Rowley

MOR1, Rowley River

Lynn/Revere

MOR1, Saugus River

Manchester

MOR1, Causeway Brook
MOR2, Wolf Trap Brook to Kettle Cove
MOR3, Stream to Kettle Cove #3
MOR4, Unnamed Stream to Manchester Harbor

Marblehead

MOR1, Stream at Naugus Head

Newbury

MOR1, Parker River

Newburyport/Salisbury

MOR1, Merrimack River

Quincy

MOR1, Furnace Brook/Blacks Creek
MOR2, Town Brook
MOR3, Weymouth Fore River

Rockport

MOR1, Mill Brook
MOR2, Saratoga Creek
MOR3, Unnamed to Folly Cove #3
MOR4, Unnamed to Whale Cove #4

Salem

MOR1, Forest River
MOR2, South River