A Moscow, Idaho, firm recently won federal contracts worth as much as $1 million to test thousands of samples of tiny aquatic plants and animals collected during a nationwide lake survey, the company's CEO said Monday. EcoAnalysts Inc. workers will analyze samples of phytoplankton, algae and other minute free-floating plants, and zooplankton, microscopic water animals, for the Survey of the Nation's Lakes, said CEO Gary Lester. The U.S. Environmental Protection Agency contracts are the largest ever for the 12-year-old company, which had revenues of about $1.6 million last year, he said.