Enns (town) are used for agriculture. The municipality can be subdivided into the districts of Einsiedl, Enghagen, Enghagen am Tabor, Enns, Ental, Erlengraben, Hiesendorf, Kottingrat, Kristein, Kronau, Lorch, Moos, Rabenberg and Volkersdorf. The first settlements in the area of the mouth of the Enns river to the Danube date back to 4,000 years ago. Celts settled the land around 400 BC. Their kingdom of Noricum was incorporated into the Roman Empire in AD 15 and was designated as a Roman province under the reign of Emperor Claudius in AD 45. In the second and third century, the Roman camp of "Lauriacum", in
Indigirka River Indigirka River The Indigirka River (; ) is a river in the Sakha Republic in Russia between the Yana River and the Kolyma River. It is long. The area of its basin is . The river flows into the Kolyma Bay, East Siberian Sea. It freezes up in October and stays under the ice until May–June. The main tributaries are the: Main ports on the river are: There is a gold prospecting industry in the Indigirka basin. Ust-Nera, a gold-mining center, is the largest settlement on the river. The Indigirka River teems with a variety of fishes. Among the most