 Valley also has over 500,000 government documents and maps, as it has served as a Federal Depository Library since 1907 and is a deposit library for the state government as well.The three libraries combined had a budget of $10.8 million and a circulation of 347,000 while servicing 24,000 inter-library loans and averaging about 34,000 people per week at the libraries.The Valley Library includes a variety of special collections in addition to its main collection.