Seafood health alerts

How much is safe to eat?

Fish is generally healthy to eat, but some types should be eaten in moderation (or in some cases, even avoided). This chart lists fish according to their average mercury concentration, including how much can safely be eaten each month (assuming no other contaminated fish is consumed). The advice is based on EPA guidance and the latest mercury data. See the green sections below – or re-sort the list - for safer seafood options

*Maximum servings that can be safely eaten each month

Fish Name Men Women Kids 6-12 Kids 0-5
California skate
Sablefish, trap (CA, OR, WA)
Chilipepper rockfish
Thornyhead
Splitnose
Longnose skate
Big skate
Striped marlin < 1 0 0 0
White marlin < 1 0 0 0
Spiny dogfish < 1 0 0 0
Longfin mako < 1 0 0 0
Blacktip shark < 1 0 0 0
Blue marlin < 1 0 0 0
Common thresher shark < 1 0 0 0
King mackerel < 1 0 0 0
Blue marlin (imported) < 1 0 0 0
Shortfin mako (HI, CA) < 1 0 0 0
Blackfin tuna (Atlantic longline/purse seine) 1 1 < 1 < 1
Blackfin tuna (Atlantic troll/pole) 1 1 < 1 < 1
Bluefin tuna 1 1 < 1 < 1
Opah 1 1 1 < 1
Bigeye tuna 1 2 1 < 1
Tilefish (Gulf of Mexico/South Atlantic) 1 0 0 0
Tilefish (mid-Atlantic) 1 0 0 0
Swordfish (harpoon/hand line) 1 0 0 0
Swordfish (imported) 1 0 0 0
Swordfish from U.S. 1 0 0 0
Antarctic toothfish 2 2 1 1
Patagonian toothfish 2 2 1 1
Grouper (imported) 2 2 1 1
Wahoo 2 2 1 1
Black grouper (U.S. Gulf of Mexico) 2 2 1 1
Walleye 2 2 1 1
Red grouper (U.S. Gulf of Mexico) 2 2 1 1
Orange roughy 2 2 1 1
Spotted/silver seatrout (LA, FL) 2 2 1 1
Spotted seatrout (MS, NC, VA) 2 2 1 1
Spanish mackerel 2 2 1 1
Weakfish 2 2 1 1
Lingcod 2 3 2 1
Sturgeon (wild, imported) 3 3 2 1
Wild striped bass 3 3 2 1
Beluga sturgeon 3 3 2 1
Lake sturgeon 3 3 2 1
Russian sturgeon 3 3 2 1
California halibut (hook and line, trawl) 3 3 2 1
California halibut (hook/line) 3 3 2 1
Stellate sturgeon 3 3 2 1
Bluefish 3 3 2 1
California halibut (gillnet, trawl) 3 3 2 1
Canned white/albacore tuna 3 3 2 1
Mutton snapper 3 3 2 1
American conger eel 3 4 2 1
European conger eel 3 4 2 1
European eel 3 4+ 2 1
Lane snapper 3 4+ 2 1
Paddlefish caviar (wild) 4 4 4 4
Freshwater eel 4 4 4 4
Bigeye/yellowfin tuna (imported troll/pole) 4 4 4 4
Sea urchin (CA) 4 4 4 4
Stone crab 4 4 4 4
Yellowfin tuna (U.S. Atlantic troll/pole) 4 4 4 4
Osetra caviar (wild, imported) 4 4 4 4
Sea urchin (Canada) 4 4 4 4
Black sea bass (trawl-caught) 4 4 4 4
Paddlefish caviar (farmed) 4 4 4 4
Lake sturgeon caviar (wild, imported) 4 4 4 4
Sea urchin (ME) 4 4 4 4
Capelin, smelt roe (Canada) 4 4 4 4
White sturgeon caviar (farmed) 4 4 4 4
Barramundi (U.S.) 4 4 4 4
Beluga sturgeon caviar (wild, imported) 4 4 4 4
Albacore tuna (imported, longline) 4 4 4 4
Capelin, smelt roe (Iceland) 4 4 4 4
Sevruga caviar (wild, imported) 4 4 4 4
Tai snapper (New Zealand, bottom longline) 4 4 4 4
White sturgeon (farmed) 4 4 4 4
White sturgeon caviar (wild, OR and WA) 4 4 4 4
Black pomfret 4 4 4 4
Tai snapper (New Zealand, Danish seine, trawl) 4 4 4 4
Crawfish (imported) 4 4 4 4
Black sea bass (trap-caught) 4 4 4 4
Whiteleg shrimp 4+ 4 4+ 4+
Sablefish, trawl (CA, OR, WA) 4+ 4+ 2 2
Sablefish/Black Cod (Alaska, Canada) 4+ 4+ 2 2
U.S. haddock (trawl) 4+ 4+ 3 2
Yellowfin tuna 4+ 4+ 3 2
Pacific halibut (Alaska and Canada) 4+ 4+ 3 2
Red snapper (Gulf of Mexico) 4+ 4+ 3 2
Silk snapper 4+ 4+ 3 2
American eel 4+ 4+ 3 2
Vermilion snapper 4+ 4+ 3 2
Bocaccio 4+ 4+ 3 2
Atlantic halibut 4+ 4+ 3 2
Canary rockfish 4+ 4+ 3 2
Imported snapper 4+ 4+ 3 2
Widow rockfish 4+ 4+ 3 2
Icelandic haddock 4+ 4+ 3 2
Albacore tuna (U.S., Canada) 4+ 4+ 3 2
Yellowtail rockfish 4+ 4+ 3 2
U.S. haddock (hook and line) 4+ 4+ 3 2
Greenland turbot 4+ 4+ 3 2
Wild white sturgeon (OR and WA) 4+ 4+ 3 2
Wreckfish 4+ 4+ 4 2
Pacific whiting 4+ 4+ 4 3
Yellowtail snapper 4+ 4+ 4 3
Southern tanner crab 4+ 4+ 4 4
Snow crab (US) 4+ 4+ 4 4
Mahimahi (imported, longline) 4+ 4+ 4+ 3
Hoki 4+ 4+ 4+ 3
Caribbean spiny lobster (U.S.) 4+ 4+ 4+ 3
Argentine hake 4+ 4+ 4+ 3
Mahimahi (imported troll/pole) 4+ 4+ 4+ 3
Octopus 4+ 4+ 4+ 3
Spiny Lobster 4+ 4+ 4+ 3
Monkfish 4+ 4+ 4+ 3
Cape hake 4+ 4+ 4+ 3
Skate (Atlantic) 4+ 4+ 4+ 3
Mahimahi (U.S. longline) 4+ 4+ 4+ 3
Goosefish 4+ 4+ 4+ 3
Chilean hake 4+ 4+ 4+ 3
Yellow perch (Lake Erie) 4+ 4+ 4+ 3
Mahimahi (U.S. troll/pole) 4+ 4+ 4+ 3
Red hake 4+ 4+ 4+ 3
Yellow perch (Lake Huron/Lake Ontario) 4+ 4+ 4+ 3
Wolffish 4+ 4+ 4+ 3
Canned light tuna (skipjack) 4+ 4+ 4+ 3
Silver hake 4+ 4+ 4+ 3
American/Maine lobster 4+ 4+ 4+ 3
White hake 4+ 4+ 4+ 3
Caribbean spiny lobster (imported) 4+ 4+ 4+ 3
Rainbow trout (farmed) 4+ 4+ 4+ 4
Alaska cod (longline) 4+ 4+ 4+ 4
U.S. Pacific cod (trawl) 4+ 4+ 4+ 4
White croaker 4+ 4+ 4+ 4
Winter flounder 4+ 4+ 4+ 4+
Northern quahog 4+ 4+ 4+ 4+
Giant freshwater prawn 4+ 4+ 4+ 4+
Wild salmon (OR) 4+ 4+ 4+ 4+
Basa 4+ 4+ 4+ 4+
Pacific Oyster 4+ 4+ 4+ 4+
Atlantic sturgeon 4+ 4+ 4+ 4+
Weathervane scallop 4+ 4+ 4+ 4+
Yellowtail (wild, US, gillnet) 4+ 4+ 4+ 4+
Florida pompano 4+ 4+ 4+ 4+
Tilapia (China/Taiwan) 4+ 4+ 4+ 4+
Shad 4+ 4+ 4+ 4+
Japanese anchovy 4+ 4+ 4+ 4+
New Zealand green mussel 4+ 4+ 4+ 4+
Rex sole 4+ 4+ 4+ 4+
Jonah crab 4+ 4+ 4+ 4+
Japanese sardinellas 4+ 4+ 4+ 4+
Brown shrimp 4+ 4+ 4+ 4+
Rainbow smelt 4+ 4+ 4+ 4+
Atlantic pollock (Canada, U.S.) 4+ 4+ 4+ 4+
Crawfish (U.S.) 4+ 4+ 4+ 4+
Witch flounder 4+ 4+ 4+ 4+
Blood cockle (farmed) 4+ 4+ 4+ 4+
Giant tiger prawn 4+ 4+ 4+ 4+
Canned salmon 4+ 4+ 4+ 4+
Imported shrimp and prawns 4+ 4+ 4+ 4+
Tra 4+ 4+ 4+ 4+
Farmed oysters 4+ 4+ 4+ 4+
Atlantic calico scallops 4+ 4+ 4+ 4+
Alewife 4+ 4+ 4+ 4+
Red porgy (U.S.) 4+ 4+ 4+ 4+
Tilapia (Ecuador) 4+ 4+ 4+ 4+
Chinese white shrimp 4+ 4+ 4+ 4+
Northern anchovy 4+ 4+ 4+ 4+
Yellowfin sole 4+ 4+ 4+ 4+
Red king crab (imported) 4+ 4+ 4+ 4+
Orangespot sardines 4+ 4+ 4+ 4+
Surf smelt 4+ 4+ 4+ 4+
Atlantic pollock (Iceland gillnet) 4+ 4+ 4+ 4+
Yellowtail flounder 4+ 4+ 4+ 4+
Ocean quahog (wild) 4+ 4+ 4+ 4+
Chinook salmon 4+ 4+ 4+ 4+
Spot prawn (Canada) 4+ 4+ 4+ 4+
Wild oysters 4+ 4+ 4+ 4+
Atlantic croaker (gillnet/trawl) 4+ 4+ 4+ 4+
Bay scallops (farmed) 4+ 4+ 4+ 4+
Atlantic herring 4+ 4+ 4+ 4+
Butter Clam (farmed) 4+ 4+ 4+ 4+
Tilapia (U.S.) 4+ 4+ 4+ 4+
Wild Alaskan salmon 4+ 4+ 4+ 4+
Northern shrimp (U.S., Canada) 4+ 4+ 4+ 4+
Anchoveta 4+ 4+ 4+ 4+
Longfin squid (U.S.) 4+ 4+ 4+ 4+
Blue king crab (imported) 4+ 4+ 4+ 4+
Pacific sardines (U.S. & Canada) 4+ 4+ 4+ 4+
Whitebait smelt 4+ 4+ 4+ 4+
Atlantic pollock (Iceland, Danish seine, trawl) 4+ 4+ 4+ 4+
European anchovy (Black & Mediterranean Seas) 4+ 4+ 4+ 4+
Atlantic Mackerel (Canada) 4+ 4+ 4+ 4+
Pacific sanddab 4+ 4+ 4+ 4+
Atlantic surfclam (wild) 4+ 4+ 4+ 4+
Chum salmon 4+ 4+ 4+ 4+
Steelhead trout 4+ 4+ 4+ 4+
Spot prawns (U.S.) 4+ 4+ 4+ 4+
Atlantic croaker (beach seine) 4+ 4+ 4+ 4+
Common Japanese scallops 4+ 4+ 4+ 4+
Pacific herring 4+ 4+ 4+ 4+
Manila clam (farmed) 4+ 4+ 4+ 4+
Blue tilapia 4+ 4+ 4+ 4+
Farmed or Atlantic salmon 4+ 4+ 4+ 4+
Pink shrimp 4+ 4+ 4+ 4+
Market squid 4+ 4+ 4+ 4+
Red king crab (U.S.) 4+ 4+ 4+ 4+
Spanish sardines 4+ 4+ 4+ 4+
Atlantic mackerel (U.S.) 4+ 4+ 4+ 4+
Atlantic pollock (Norway, Danish seine, trawl) 4+ 4+ 4+ 4+
Striped mullet 4+ 4+ 4+ 4+
Dover sole 4+ 4+ 4+ 4+
Softshell clam 4+ 4+ 4+ 4+
Coho salmon 4+ 4+ 4+ 4+
U.S. farmed shrimp 4+ 4+ 4+ 4+
Atlantic cod 4+ 4+ 4+ 4+
Paddlefish (farmed) 4+ 4+ 4+ 4+
Sea scallops (mid-Atlantic) 4+ 4+ 4+ 4+
American plaice 4+ 4+ 4+ 4+
Pacific geoduck (farmed) 4+ 4+ 4+ 4+
Tilapia (Mozambique) 4+ 4+ 4+ 4+
Wild salmon (CA) 4+ 4+ 4+ 4+
Pink shrimp (Oregon) 4+ 4+ 4+ 4+
Eastern or American oyster 4+ 4+ 4+ 4+
Northern shortfin squid 4+ 4+ 4+ 4+
Blue king crab (U.S.) 4+ 4+ 4+ 4+
Queen scallop 4+ 4+ 4+ 4+
Atlantic pollock (Norway gillnet and purse seine) 4+ 4+ 4+ 4+
Yellowtail (wild, Isla Natividad, Mexico) 4+ 4+ 4+ 4+
Blue mussel 4+ 4+ 4+ 4+
English sole 4+ 4+ 4+ 4+
Blue crab 4+ 4+ 4+ 4+
Pink salmon 4+ 4+ 4+ 4+
U.S. wild shrimp 4+ 4+ 4+ 4+
Abalone (farmed) 4+ 4+ 4+ 4+
Longfin smelt 4+ 4+ 4+ 4+
Paddlefish (wild) 4+ 4+ 4+ 4+
Imitation crab (non-Alaska pollock) 4+ 4+ 4+ 4+
Whitemouth croaker 4+ 4+ 4+ 4+
Sea scallops (U.S., Canada) 4+ 4+ 4+ 4+
Summer flounder 4+ 4+ 4+ 4+
Pacific littleneck (farmed) 4+ 4+ 4+ 4+
Tilapia (Nile) 4+ 4+ 4+ 4+
Wild salmon (WA) 4+ 4+ 4+ 4+
White shrimp 4+ 4+ 4+ 4+
Catfish (U.S.) 4+ 4+ 4+ 4+
Edible oyster 4+ 4+ 4+ 4+
Farmed striped bass 4+ 4+ 4+ 4+
Spiny scallop 4+ 4+ 4+ 4+
Yellowtail (wild, US, handline) 4+ 4+ 4+ 4+
Japanese eel 4+ 4+ 4+ 4+
European anchovy (Adriatic Sea) 4+ 4+ 4+ 4+
Mediterranean mussel 4+ 4+ 4+ 4+
Petrale sole 4+ 4+ 4+ 4+
Dungeness crab 4+ 4+ 4+ 4+
Sockeye salmon 4+ 4+ 4+ 4+
Blue shrimp 4+ 4+ 4+ 4+
Night smelt 4+ 4+ 4+ 4+
Arctic char (farmed) 4+ 4+ 4+ 4+
Alaska pollock (U.S.) 4+ 4+ 4+ 4+
Yellowtail (farmed, Australia, Japan) 4+ 4+ 4+ 4+