| SPECIES | MEAN (PPM) | RANGE (PPM) |
| Tuna (canned) | 0.118 | ND - 0.852 |
| Pollock | 0.041 | ND - 0.78 |
| Trout Seawater | 0.256 | ND - 0.744 |
| Sablefish | 0.220 | ND - 0.700 |
| Trout Freshwater | 0.072 | ND - 0.678 |
|
Crab (Blue, King, and Snow) |
0.060 | ND- 0.610 |
| Cod | 0.095 | ND - 0.420 |
| Squid | 0.070 | ND - 0.400 |
| Anchovies | 0.043 | ND - 0.340 |
| Catfish | 0.049 | ND - 0.314 |
| Carp | 0.14 | 0.01 - 0.27 |
| Oysters | 0.013 | ND - 0.250 |
| Scallop | 0.050 | ND - 0.22 |
| Salmon (Fresh or frozen) | 0.014 | ND - 0.190 |
| Herring | 0.044 | ND - 0.135 |
| Tilapia | 0.010 | ND - 0.070 |
| Crawfish | 0.033 | ND - 0.051 |
| Clam | ND | ND |
| Shrimp | ND | ND |
| Salmon (Canned) | ND | ND |
| Clam | ND | ND |