The blue whale (Balaenoptera musculus) is a marine mammal belonging to the baleen whales . At up to 29.9 metres (98 ft) in length and with a maximum recorded weight of 173 tonnes (190 short tons) and probably reaching over 181 tonnes (200 short tons), it is the largest animal known to have ever existed.
According to the United States Census Bureau, the city has a total area of 5.1 square miles (13.1 kmÂ²), of which 5.0 square miles (13.1 kmÂ²) is land and 0.20% is water. Donna is bordered on the east by Weslaco, Texas and on the west by Alamo. The southern boundary of the town is a few miles north of the Rio Grande, the international border between the United States and Mexico. It is 225 miles (362 km) south of San Antonio, Texas.
Commerce, Texas. Commerce is a Texas city located in Hunt County, Texas, United States, situated on the eastern edge of North Texas, in the heart of the Texas Blackland Prairies, and the northeastern part of the Dallas/Fort Worth Metroplex. The town is 60 miles (100 kilometers) from Dallas, Texas, and 45 mi (72 km) south of the Texas/Oklahoma border.