McClellan Laboratory (MCL) - The analytical work at MCL began in December 1972. { September 1973 2l September 1973 5 October 1973 Samples received Soil 1,647 1,647 1,647 Sediment, core 264 264 264 Fish 1eL lel Vegetation 130 121 130 23 53 130 Animal 53 Air Filter 58 58 58 Plankton 16 16 16 L 1 2,290 1 2,290 1,609 117 Distilled H,0 TOTAL 2,290 Pu, Sr data reported Sediment, core 24k 1,609 250 Fish 108 L110 Soil 1,443 Vegetation 21 (Pu) Animal O Air Filter 54 (Pu) Plankton Chemistry complete, In process 130 54 (Pu) 0 TOTAL samples counting 38 29 54 (Pu) 264 1,870 2,090 2 ,228 175 L50 29 2k5 50 33